lottie-node | Export lottie animations in Node.js | Runtime Evironment library

 by   friday JavaScript Version: 2.0.0 License: MIT

kandi X-RAY | lottie-node Summary

lottie-node is a JavaScript library typically used in Server, Runtime Evironment, Nodejs, NPM applications. lottie-node has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i lottie-node' or download it from GitHub, npm.
Export lottie animations in Node.js
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                        lottie-node has a low active ecosystem.
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                        It has 49 star(s) with 11 fork(s). There are 4 watchers for this library.
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                        It had no major release in the last 12 months.
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                        There are 4 open issues and 6 have been closed. On average issues are closed in 172 days. There are 6 open pull requests and 0 closed requests.
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                        It has a neutral sentiment in the developer community.
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                        The latest version of lottie-node is 2.0.0
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                                                lottie-node has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
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                                                lottie-node code analysis shows 0 unresolved vulnerabilities.
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                                                            lottie-node is licensed under the MIT License. This license is Permissive.
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                                                                                  lottie-node Key Features

                                                                                  Export lottie animations in Node.js

                                                                                  lottie-node Examples and Code Snippets

                                                                                  No Code Snippets are available at this moment for lottie-node.
                                                                                  Community Discussions

                                                                                  Trending Discussions on Server

                                                                                  environment variables not working in node js server
                                                                                  chevron right
                                                                                  Unable to get OpenSearch dashboard by running OpenSearch docker compose
                                                                                  chevron right
                                                                                  How would you create a server without port-forwarding for a website?
                                                                                  chevron right
                                                                                  How to properly run a query that needs a lot of Processing without Getting Error
                                                                                  chevron right
                                                                                  How to receive http request on my local machine from the remote device on the internet?
                                                                                  chevron right
                                                                                  NGINX 404 not found but file exists
                                                                                  chevron right
                                                                                  Vapor: sending post requests
                                                                                  chevron right
                                                                                  Is there any way to keep tasks running on server side in django?
                                                                                  chevron right
                                                                                  How to get route parameters from Nuxt 3 server
                                                                                  chevron right
                                                                                  Data exchange between websocket clients and server
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                                                                                  QUESTION

                                                                                  environment variables not working in node js server
                                                                                  Asked 2022-Feb-17 at 12:18

                                                                                  When i set my username and password directly in a nodemailer server, it works as expected

                                                                                  auth: {
                                                                                      user: 'myusername',
                                                                                      pass: 'mypassword'
                                                                                  },
                                                                                  

                                                                                  But on using dotenv, nothing happens

                                                                                  require ('dotenv').config();
                                                                                  
                                                                                  auth: {
                                                                                    user: process.env.USERNAME,
                                                                                    pass: process.env.PASSWORD
                                                                                  },
                                                                                  

                                                                                  I ran npm install dotenv on server side and set up a .env file with the variables below:

                                                                                  USERNAME:myusername

                                                                                  PASSWORD:mypassword

                                                                                  ANSWER

                                                                                  Answered 2021-Dec-31 at 07:29

                                                                                  The syntax in your .env file is incorrect. Use equals = signs rather than colon :.

                                                                                  USERNAME=myusername
                                                                                  PASSWORD=mypassword
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/70539943

                                                                                  QUESTION

                                                                                  Unable to get OpenSearch dashboard by running OpenSearch docker compose
                                                                                  Asked 2022-Feb-15 at 10:57

                                                                                  I am a windows user. I installed Windows Subsystem for Linux [wsl2] and then installed docker using it. Then I tried to get started with OpenSearch so I followed the documentation in the given link https://opensearch.org/downloads.html and run docker-compose up, In the shell, I am getting an error message like

                                                                                  opensearch-dashboards | {"type":"log","@timestamp":"2022-01-18T16:31:18Z","tags":["error","opensearch","data"],"pid":1,"message":"[ConnectionError]: getaddrinfo EAI_AGAIN opensearch-node1 opensearch-node1:9200"}

                                                                                  In the port http://localhost:5601/ I am getting messages like

                                                                                  OpenSearch Dashboards server is not ready yet

                                                                                  I also changed resources preference for memory to 5GB in docker-desktop but it still doesn't work. Can somebody help me with this?

                                                                                  ANSWER

                                                                                  Answered 2022-Feb-13 at 22:00

                                                                                  I had the same error message when opening "http://localhost:5601/" while testing opensearch and opensearch dasboard locally using Docker in Windows 10:

                                                                                  • OpenSearch Dashboards server is not ready yet
                                                                                  • opensearch-dashboards | {"type":"log","@timestamp":"2022-02-10T12:29:35Z","tags":["error","opensearch","data"],"pid":1,"message":"[ConnectionError]: getaddrinfo EAI_AGAIN opensearch-node1 opensearch-node1:9200"}

                                                                                  But when looking into the log I also found this other error:

                                                                                  • opensearch-node1 | [1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

                                                                                  The 3 part solution working for me was:

                                                                                  Part 1

                                                                                  On each opensearch nodes update the file:

                                                                                  /usr/share/opensearch/config/opensearch.yml
                                                                                  

                                                                                  And add line:

                                                                                  plugins.security.disabled: true
                                                                                  

                                                                                  Before the security plugins:

                                                                                  cks. "Single-node" mode disables them again.
                                                                                  #discovery.type: single-node
                                                                                  
                                                                                  plugins.security.disabled: true
                                                                                  
                                                                                  ######## Start OpenSearch Security Demo Configuration ########
                                                                                  # WARNING: revise all the lines below before you go into production
                                                                                  plugins.security.ssl.transport.pemcert_filepath: esnode.pem
                                                                                  

                                                                                  I found the information on opensearch official documentation

                                                                                  Part 2

                                                                                  Setting allocated memory for docker desktop to 4GB into .wslconfig more information here: opendistrocommunity discussion stackoverflow aloocate memory

                                                                                  Make sure your allocated memory is well set up (you has to restart docker desktop) with this command: docker info and check the line "Total Memory" it should be set to 4GB (approximately, in my case it has be set to 3.84GiB)

                                                                                  Part 3

                                                                                  And also increase vm.max_map_count:

                                                                                  • open powershell
                                                                                  • wsl -d docker-desktop
                                                                                  • echo "vm.max_map_count = 262144" > /etc/sysctl.d/99-docker-desktop.conf

                                                                                  The info was founded here on github discussion

                                                                                  Source https://stackoverflow.com/questions/70759246

                                                                                  QUESTION

                                                                                  How would you create a server without port-forwarding for a website?
                                                                                  Asked 2022-Jan-27 at 23:14

                                                                                  I'm at school and in on Campus housing which means I don't have access to the router to get the admin password to allow me to port-forward my website for my senior Capstone. I would like to know how to host a server that I can insert a MySql database, as well as my sight files from my own machine; how would I even go about getting around this without port forwarding?

                                                                                  There is an "Open Windows Firewall Ports for network access" embedded within MySQL Server download prosses theoretically if clicked would it allow me to embed a Website within MySQL Server and host it?? or would that just allow my database to be assessable threw my vulnerable network.

                                                                                  ANSWER

                                                                                  Answered 2022-Jan-27 at 22:57

                                                                                  One solution would be to use reverse proxy services like https://pagekite.net/

                                                                                  Source https://stackoverflow.com/questions/70886812

                                                                                  QUESTION

                                                                                  How to properly run a query that needs a lot of Processing without Getting Error
                                                                                  Asked 2022-Jan-21 at 09:59

                                                                                  I am working on an Online E-Learning website with Laravel 5.8 and I need to run a query for updating exam results of users that have been participated in the exam.

                                                                                  Here is the Controller method for updating exam scores:

                                                                                  public function compute($oleId)
                                                                                      {
                                                                                          try {
                                                                                              ini_set('memory_limit', '-1');
                                                                                              set_time_limit(0);
                                                                                  
                                                                                              DB::beginTransaction();
                                                                                  
                                                                                              /* Get the Exam */
                                                                                              $exam = OlympiadExam::query()->where('ole_id', $oleId)->first();
                                                                                  
                                                                                              /* Calculate the score of Exam */
                                                                                              if ($exam->ole_is_main == '0') {
                                                                                                  foreach ($exam->olympiadExamExecution as $execution) {
                                                                                                      $questions = $execution->load('olympiadExamExecutionQuestion.olympiadExamQuestion');
                                                                                                      $all = $exam->ole_question_count;
                                                                                                      $notAnswered = $questions->olympiadExamExecutionQuestionNotAnswered->where('oee_oex_id', $execution->oex_id)->count();
                                                                                                      $answered = $all - $notAnswered;
                                                                                                      $truthy = $questions->olympiadExamExecutionQuestionTruthy->where('oee_oex_id', $execution->oex_id)->count();
                                                                                                      $falsy = $all - ($truthy + $notAnswered);
                                                                                  
                                                                                                      $score = (float)($truthy - ($falsy / 3));
                                                                                                      $percentage = (float)((($truthy * 3) - $falsy) / ($all * 3)) * 100;
                                                                                  
                                                                                                      $prePositive = (float)$percentage * ($exam->ole_percent_effect / 100);
                                                                                                      $percentPositive = ($prePositive > 0) ? $prePositive : 0;
                                                                                                      $percentFinal = (($percentage + $percentPositive) > 100) ? 100 : ($percentage + $percentPositive);
                                                                                                      $scoreFinal = ((($percentFinal * $all) / 100) > $all) ? $all : ($percentFinal * ($all / 100));
                                                                                  
                                                                                                      $examResult = [
                                                                                                          'oex_correct_answer_count' => $truthy,
                                                                                                          'oex_wrong_answer_count' => $falsy,
                                                                                                          'oex_no_answer_count' => $notAnswered,
                                                                                                          'oex_score' => $score,
                                                                                                          'oex_percent' => $percentage,
                                                                                                          'oex_percent_positive' => $percentPositive,
                                                                                                          'oex_percent_final' => $percentFinal,
                                                                                                          'oex_score_final' => $scoreFinal,
                                                                                                      ];
                                                                                  
                                                                                                      OlympiadExamExecution::query()->where('oex_id', $execution->oex_id)->update($examResult);
                                                                                                  }
                                                                                              }
                                                                                  
                                                                                              $candidates = OlympiadExamExecution::query()->where('oex_ole_id', $oleId)->pluck('oex_percent_final')->toArray();
                                                                                              if (!empty($candidates)) {
                                                                                                  $this->computeRank($candidates);
                                                                                              }
                                                                                              DB::commit();
                                                                                              session()->flash('computeStatus', 'Process for calculating score completed');
                                                                                              return redirect()->back();
                                                                                          } catch (\Exception $exception) {
                                                                                              DB::rollBack();
                                                                                              session()->flash('computeStatus', 'Process for calculating score is going wrong');
                                                                                              return redirect()->back();
                                                                                          }
                                                                                  
                                                                                      }
                                                                                  

                                                                                  Now this method works fine with for a few users that have been participated in the exam but does not work out for large number of users (about 500 users).

                                                                                  Therefore I tried setting ini_set('memory_limit', '-1'); and set_time_limit(0); before the query runs but still does not workout and shows this message:

                                                                                  So I wonder what's going wrong that cause this error?

                                                                                  How can I properly make this processing works for large number of users?

                                                                                  I would REALLY appreciate any idea or suggestion from you guys because my life depends on this...

                                                                                  ANSWER

                                                                                  Answered 2022-Jan-21 at 09:59

                                                                                  There is a chunk method in laravel for queuing large data. You can chunk the data and try importing datas Here is the link for reference: here

                                                                                  I hope this link will help you. Here is what documentation says about it.

                                                                                  If you need to work with thousands of database records, consider using the chunk method provided by the DB facade. This method retrieves a small chunk of results at a time and feeds each chunk into a closure for processing. For example, let's retrieve the entire users table in chunks of 100 records at a time:

                                                                                  Source https://stackoverflow.com/questions/70799201

                                                                                  QUESTION

                                                                                  How to receive http request on my local machine from the remote device on the internet?
                                                                                  Asked 2022-Jan-18 at 11:58

                                                                                  I am developing an app to learn serverside. I have created a node js server and an android app.

                                                                                  WorkFlow⚙️(What I want to achieve):-

                                                                                  My local IP of pc: 192.168.0.120

                                                                                  On the port I am listening:8443

                                                                                  The whole thing working fine in localhost: as I am sending POST req. on 192.168.0.120:8443 on clicking the button on my app.

                                                                                  But this will only work if I am connected to my wifi not when connected to the SIM network or somewhere remote location.

                                                                                  So my question is where to send a request by clicking the button in my app (definitely can't send on 192.168.0.120:8443 as I am won't be connected to wifi)?

                                                                                  server.js file

                                                                                      let http = require('http')
                                                                                      
                                                                                      let server = http.createServer(function (req, res) {
                                                                                          if (req.method === 'POST') {
                                                                                              console.log('sleeping..💤💤')
                                                                                              var ffi = require('ffi-napi')
                                                                                              var powrprof = ffi.Library('powrprof.dll', {
                                                                                                  SetSuspendState: ['int', ['int', 'int', 'int']],
                                                                                              })
                                                                                      
                                                                                              function invokeStandby() {
                                                                                                  powrprof.SetSuspendState(0, 0, 0)
                                                                                              }
                                                                                              // invokeStandby()
                                                                                          } else {
                                                                                              res.writeHead(405, { 'Content-Type': 'text/plain' })
                                                                                              res.end('Method Not Allowed\n')
                                                                                          }
                                                                                      })
                                                                                      
                                                                                      server.listen(8443)
                                                                                  
                                                                                      console.log('Server running on port 8443')
                                                                                  

                                                                                  ANSWER

                                                                                  Answered 2022-Jan-14 at 08:27

                                                                                  This is more of a networking question than a node question. You'll have to be able to configure your gateway router / firewall to make it work. In addition, your ISP must permit inbound connections on the ports your listening to. Fortunately, this likely isn't going to be an issue, but just something to be aware of.

                                                                                  First, you'll need to configure your router to do port forwarding. Port forwarding will translate connections to a specific port on your router and then forward that request to the same port on a specific internal IP address on your local network. If your router has a firewall, you may also have to create a rule to let traffic on that port through. Most home routers won't need to do this.

                                                                                  Once your gateway router is set up, you'll need to find out the external IP address of your router. To find the external IP address you can go to a website such as https://whatismyipaddress.com/. Give this IP address along with the port to whoever you want to connect to your server.

                                                                                  Most ISPs assign IP addresses dynamically, so you'll have to check to see if your IP address has changed from time to time.

                                                                                  Once this is all set up and ports are forwarded to your local dev machine, you can launch your Node server and start seeing requests.

                                                                                  Be aware there are some risks with exposing your machine to the internet. Just be sure that you don't trust input to your server and maybe turn off port forwarding when you don't need it.

                                                                                  If you're not able to do any router configuration, look into ngrok. This will get though almost any NAT router or firewall. Be aware that the free version is limited to 40 connections per minute.

                                                                                  Source https://stackoverflow.com/questions/70707308

                                                                                  QUESTION

                                                                                  NGINX 404 not found but file exists
                                                                                  Asked 2022-Jan-12 at 09:01

                                                                                  I want to call the index.html from the folder /var/www/fileUpload/html. The index.html file exists in that folder.

                                                                                  The / router works. the uploadFiles route as well. But when I open the upload route I get a 404 error.

                                                                                      server{
                                                                                      listen 80;
                                                                                      server_name xx.xx.xxx.xxx;
                                                                                  
                                                                                      location / {
                                                                                          root /var/www/kioskJPE/html;
                                                                                          index index.html;
                                                                                      }
                                                                                      location /upload {
                                                                                          root /var/www/fileUpload/html;
                                                                                          index index.html;
                                                                                      }
                                                                                      location /uploadFiles {
                                                                                          proxy_pass http://localhost:8080;
                                                                                          proxy_http_version 1.1;
                                                                                          proxy_set_header Upgrade $http_upgrade;
                                                                                          proxy_set_header Connection "upgrade";
                                                                                          proxy_set_header Host $host;
                                                                                          proxy_cache_bypass $http_upgrade;
                                                                                      }
                                                                                  }
                                                                                  

                                                                                  Do you have any suggestions? Thank you!

                                                                                  ANSWER

                                                                                  Answered 2022-Jan-12 at 09:01

                                                                                  That should be alias /var/www/fileUpload/html; otherwise Nginx is looking for the file in /var/www/fileUpload/html/upload/index.html. See this document for details.

                                                                                  For example:

                                                                                  location /upload {
                                                                                      alias /var/www/fileUpload/html;
                                                                                  }
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/70677183

                                                                                  QUESTION

                                                                                  Vapor: sending post requests
                                                                                  Asked 2022-Jan-07 at 20:09

                                                                                  I am trying to send an HTTP request using Vapor, to verify a recaptcha

                                                                                  Google's Captcha api is defined as follows:

                                                                                  URL: https://www.google.com/recaptcha/api/siteverify METHOD: POST

                                                                                  POST Parameter Description secret Required. The shared key between your site and reCAPTCHA. response  Required. The user response token provided by the reCAPTCHA client-side integration on your site.  remoteip Optional. The user's IP address. 

                                                                                  So I need to make a POST request with 2 parameters (secret and response).

                                                                                  In Swift i have:

                                                                                  func routes(_ app: Application throws {
                                                                                      app.on(.POST, "website_form") { req -> EventLoopFuture in
                                                                                          var form: FromRequest = /*initial values*/
                                                                                          /*decode form data*/
                                                                                          
                                                                                          do {
                                                                                              req.client.post("https://www.google.com/recaptcha/api/siteverify") { auth_req in
                                                                                                  try auth_req.content.encode(CaptchaRequestBody(secret: "6Lfoo98dAAAAALRlUoTH9LhZukUHRPzO__2L0k3y", response: form.recaptcha_response), as: .formData)
                                                                                                  auth_req.headers = ["Content-Type": "application/x-www-form-urlencoded"]
                                                                                              }.whenSuccess { resp_val in
                                                                                                  print("Response: \(resp_val)")
                                                                                              }
                                                                                          }
                                                                                      } 
                                                                                      /* More code */
                                                                                  }
                                                                                  
                                                                                  struct CaptchaRequestBody: Content {
                                                                                      let secret: String
                                                                                      let response: String
                                                                                  }
                                                                                  

                                                                                  After running the post request, I get following error code:

                                                                                  {
                                                                                    "success": false,
                                                                                    "error-codes": [
                                                                                      "missing-input-secret"
                                                                                    ]
                                                                                  }
                                                                                  

                                                                                  I can not find any solution that works, even the official Vapor docs were of no use, could someone please help me?

                                                                                  ANSWER

                                                                                  Answered 2022-Jan-07 at 10:22

                                                                                  As Nick stated: the problem was that instead of .formData, I needed to use .urlEncodedForm.

                                                                                  Source https://stackoverflow.com/questions/70614869

                                                                                  QUESTION

                                                                                  Is there any way to keep tasks running on server side in django?
                                                                                  Asked 2021-Dec-24 at 18:19

                                                                                  Basically i have a bot in my django webapp when given your social media credentials it manages your one of social media accounts i was able to succesfully run it while the client is still on website and as you would expect it stopped when the client closed the website. Is there any way to store the credentials and then keep the bot running even after user leaves website and so that bot still manages the account? The bot is mostly making few requests and API calls. Thank You

                                                                                  ANSWER

                                                                                  Answered 2021-Dec-24 at 18:19

                                                                                  Lots of options.

                                                                                  • Celery. A library for organizing a task queue. Production-ready, widely supported, has a great community.
                                                                                  • Dramatiq possibly with periodic. Dramatiq is also a library for organizing a task queue, periodic is a task scheduler. Less popular, more lightweight, and quite stable. Entry threshold is lesser than celery, as for me.
                                                                                  • Supervisor. Supervisor is a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems. One command to install, very easy to configure, quite suitable for small projects (it's harder to use it when the amount of background routines becomes 10+).
                                                                                  • Tmux. It is a terminal multiplexer with the possibility to remain a process running after disconnection of it. Could be useful when you're running something one time or for tests.
                                                                                  • Django Background Task. It is a databased-backed work queue for Django, loosely based around Ruby’s DelayedJob library. Unmaintained and incompatible with Django versions newer than 2.2.

                                                                                  Source https://stackoverflow.com/questions/70475516

                                                                                  QUESTION

                                                                                  How to get route parameters from Nuxt 3 server
                                                                                  Asked 2021-Dec-23 at 05:18

                                                                                  I have one of the following API URLs. At the end of the day for my use case, it doesn't matter which of these URLs I would have to use, but currently neither work.

                                                                                  http://localhost:3000/api/track/TRACKID
                                                                                  

                                                                                  or

                                                                                  http://localhost:3000/api/track?id=TRACKID
                                                                                  

                                                                                  How would I get TRACKID in the APIs code? The following code results in undefined.

                                                                                  export default async (req: IncomingMessage, res: ServerResponse) => {
                                                                                      console.log(req.id);
                                                                                  };
                                                                                  
                                                                                  

                                                                                  I tried to set up the file for the first URL in the following way, but that was unsuccessful as well. It just resulted in the URL being http://localhost:3000/api/track/[id]

                                                                                  PROJECT/server/api/track/[id].ts
                                                                                  

                                                                                  For the second URL I used the following set up.

                                                                                  PROJECT/server/api/track.ts
                                                                                  

                                                                                  ANSWER

                                                                                  Answered 2021-Nov-22 at 17:29
                                                                                  import * as url from "url";
                                                                                  
                                                                                  const params = url.parse(req.url as string, true).query;
                                                                                  const {id} = params
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/69730244

                                                                                  QUESTION

                                                                                  Data exchange between websocket clients and server
                                                                                  Asked 2021-Dec-20 at 01:50

                                                                                  I have a system that has a fastAPI server, a python client implemented on Raspberry and Javascript clients for the user interface. Data is sent from python client to server then forwarded to Js client and vice versa. I established the connection between the server and each type of client but when sending from a client-side to the server, it just send back to that client and the rest ones receive nothing. What is the proper way to deal with this problem? Hope for your help. Thanks.

                                                                                  ANSWER

                                                                                  Answered 2021-Dec-20 at 01:50

                                                                                  The problem with websocket is it doesn't support broadcasting. You can store somewhere list of connected clients and iterate over them to send a message

                                                                                  CLIENTS = set()
                                                                                  async def broadcast():
                                                                                      while True:
                                                                                          await asyncio.gather(
                                                                                              *[ws.send("woof") for ws in CLIENTS],
                                                                                              return_exceptions=False,
                                                                                          )
                                                                                          await asyncio.sleep(2)
                                                                                  
                                                                                  asyncio.create_task(broadcast())
                                                                                  
                                                                                  async def handler(websocket, path):
                                                                                      CLIENTS.add(websocket)
                                                                                      try:
                                                                                          async for msg in websocket:
                                                                                              pass
                                                                                      finally:
                                                                                          CLIENTS.remove(websocket)
                                                                                  
                                                                                  start_server = websockets.serve(handler, ...)
                                                                                  
                                                                                  asyncio.get_event_loop().run_until_complete(start_server)
                                                                                  asyncio.get_event_loop().run_forever()
                                                                                  

                                                                                  You can read more information here

                                                                                  However my recommendation is to use socket.io. With it you can create rooms and send data to all clients that entered room with single emit.

                                                                                  Source https://stackoverflow.com/questions/70416447

                                                                                  Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                                                                                  Vulnerabilities

                                                                                  No vulnerabilities reported

                                                                                  Install lottie-node

                                                                                  Install lottie-node and the peer-dependencies:. npm i canvas jsdom lottie-web lottie-node or yarn add canvas jsdom lottie-web lottie-node. Node-Canvas will most likely download a pre-built binary release for your cpu architecture rather than building it. If this isn't the case for you, you should install the libraries needed for the build. If you want to render to video you also need ffmpeg. See Rendering to video.

                                                                                  Support

                                                                                  For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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                                                                                  Install
                                                                                • npm

                                                                                  npm i lottie-node

                                                                                • CLONE
                                                                                • HTTPS

                                                                                  https://github.com/friday/lottie-node.git

                                                                                • CLI

                                                                                  gh repo clone friday/lottie-node

                                                                                • sshUrl

                                                                                  git@github.com:friday/lottie-node.git

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