headful | Set document title and meta tags with JavaScript | Search Engine Optimization library

by troxler JavaScript Version: 1.0.3 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | headful Summary

headful is a JavaScript library typically used in Search Engine Optimization applications. headful has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i headful' or download it from GitHub, npm.

Headful is a small JavaScript library to set properties in the HTML (for example and meta tags). Important: Most properties supported by Headful are only useful when they are set before the browser executes the JavaScript. For example, you won't be able to change properties used for URL sharing on social networks (e.g. Facebook, Twitter) or messengers (WhatsApp, Telegram). That means you should either prerender your pages before the deployment or use server-side rendering.

Support

Quality

Security

License

Reuse

Support

headful has a low active ecosystem.

It has 47 star(s) with 5 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of headful is 1.0.3

Quality

headful has 0 bugs and 0 code smells.

Security

headful has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

headful code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

headful is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

headful releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

It has 33 lines of code, 0 functions and 5 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed headful and discovered the below as its top functions. This is intended to give you an instant insight into headful implemented functionality, and help decide if they suit your requirements.

Set attributes on an element .
Main HashMap function
Set or remove the gg locale .
Checks for a props object and returns it .
Get element selector
Sets meta content attributes
Set root element s attributes
Set element attributes
Determine if value is remove .

Get all kandi verified functions for this library.

headful Key Features

No Key Features are available at this moment for headful.

headful Examples and Code Snippets

No Code Snippets are available at this moment for headful.

Community Discussions

Trending Discussions on headful

Error while trying to run playwright test in headful mode

Selenium 4.x execute "Page.addScriptToEvaluateOnNewDocument" properly

How can I convert a Node Js web application to a desktop application?

Controlling collapsible headers and scrolling on click using javascript

How can selenium-jupiter be used with Karate to automatically use the WebDriver matching the currently installed Chrome/Firefox etc.?

Run puppeteer headful in docker container when the docker host is windows

Can we run BotiumCLI-WebdriverIO in a headful mode and (or) Selenium Grid? If yes, can how can we modify the Botium.json to achieve this?

Node.js application doesn't start on Azure Web App with custom container

Headless puppeteer not rendering WebGL correctly

Headless puppeteer screenshot not rendering WebGL canvas

QUESTION

Error while trying to run playwright test in headful mode

Asked 2022-Feb-22 at 13:34

I am having error while trying to run this simple playwright test. Works fine in headless mode but is giving me trouble while trying to run in headful mode. I might be missing some dependencies??

example.spec.ts

...

ANSWER

Answered 2022-Feb-22 at 13:34

Looks like you are running on linux without any window manager. Probably docker, wsl or you use ssh (that wont have X11 support (at least out of box)).

Setup a window manager, or use a full blown desktop linux.

Source https://stackoverflow.com/questions/71219083

QUESTION

Selenium 4.x execute "Page.addScriptToEvaluateOnNewDocument" properly

Asked 2022-Jan-21 at 14:48

I'm having a strange issue where I really cannot find a solution. My production website needs some testing and of course bot checking is enabled (not naming it).

Under my tests after using "Page.addScriptToEvaluateOnNewDocument", the result is not what I would expect.

If I visit the website directly in the current tab of Chromium, it won't pass the bot checks.
If I manually open a new tab and visit the website, it passes the bot checks.

At first I thought the scripts are not being executed in the current tab, however checking things that I overwrite shows that they are.

Using this little script I've taken from puppeteer is a PASS in both tabs:

...

ANSWER

Answered 2022-Jan-21 at 14:48

I have found out the solution. It's just how it works. Hurray.

Source https://stackoverflow.com/questions/70680610

QUESTION

How can I convert a Node Js web application to a desktop application?

Asked 2021-Nov-27 at 09:38

I have created a Node js Web application which is running on an express server. It is a web automation application which is made using puppeteer. I want this app to run in headful mode which is not possible if I deploy this on servers (for eg Heroku). So instead of deploying this application,I wanted to create a desktop app which runs this application on the local host everytime. Is there any way to convert this web application to a desktop application and run it on local host through the desktop app only?

...

ANSWER

Answered 2021-Nov-27 at 09:38

Your best bet would be using Electron.

It is used for cross-platform apps with Nodejs and interacts like website, so you wouldn't need to rebuilt your app from scratch.

Source https://stackoverflow.com/questions/70133486

QUESTION

Controlling collapsible headers and scrolling on click using javascript

Asked 2021-Sep-28 at 09:56

Good morning,

I have a web page that I created based off a PDF, which is not web accessible and device responsive, whereas this web page will be.

Problem 1: I have used JavaScript + HTML + CSS to create collapsible headings to expand the contents within. It works except that I cannot collapse the same section back if I click on the same heading again.

Problem 2: As an addition, I have attempted to make it so the page scroll to the expanded section... but it's doing a funny and I'm not sure why... sometimes the page scrolls to the location, sometimes it scrolls to the top... and when clicking on the same heading as what is already open, the page scrolls somewhere else.

I have tried to move around the code for both issues, but I always get different results and not the ones I am looking for.

I have a JSFiddle here - I was wondering if someone could give me pointers on what I'm doing wrong?

...

ANSWER

Answered 2021-Sep-28 at 09:41

It's because you're toggling the active one twice when you press it. Simplest solution would be to add a check in your loop to see if you're working with the same child or not

eg:

Source https://stackoverflow.com/questions/69359231

QUESTION

How can selenium-jupiter be used with Karate to automatically use the WebDriver matching the currently installed Chrome/Firefox etc.?

Asked 2021-Aug-18 at 14:14

Background

Selenium-Jupiter is a JUnit 5 extension aimed to ease the use of Selenium WebDriver by downloading and caching the WebDriver binaries required for each test, depending on which locally installed web browser is to be used. It does this by wrapping WebDriverManager (which is actually for JUnit 4 tests only).

Issue

The use of the desired WebDriver is done (according to the instructions in the docs) by passing it when calling the test method in the test class. In fact, Karate can successfully launch a Chrome instance in this way, but before reaching the driver keyword in the corresponding feature file:

...

ANSWER

Answered 2021-Aug-17 at 17:05

Karate is certainly not designed for this, so let me get that out of the way first. You are on your own. Anyone is welcome to contribute code though to "improve" Karate, subject to review.

And the driver you see in Karate has nothing to do with "WebDriver" at all. Keep in mind Karate gives you an abstraction over WebDriver - and then Playwright and Chrome (native) CDP as well. And the main reason why we don't recommend mixing a WebDriver into a Karate test is because it may be fine for a single-threaded test, but you will run into trouble if you want to run tests in parallel. The thread you linked already has links to all the gory details. And that thread says that you can (possibly) use WebDriverManager to set up the executable for a Karate test, not the actual Java WebDriver instance.

That said, Karate has excellent Java interop, so I am sure you will be able to get a WebDriver instance into a Karate test like this:

Source https://stackoverflow.com/questions/68820696

QUESTION

Run puppeteer headful in docker container when the docker host is windows

Asked 2021-Aug-13 at 14:41

I have dockerized two services:

web frontend(containing the gui in angular accessed on port 3000)
backend(that has puppeteer dependency for extracting data from a web page accessed on port 8111)

Below is the simplified version dockerfile for the backend:

...

ANSWER

Answered 2021-Aug-13 at 14:41

The browser window isn't popping up because xvfb is a Virtual Frame Buffer. That is, it is emulating a screen inside the container. If you want to see the browser window inside the container, you can use x11vnc which will allow you to see what's going on inside the containers display. This question has great answers on how to achieve that.

Step-by-Step Guide on how to vnc into a docker container running xvfb.

No, that's not going to be possible- what's the point of running this in a container if you want to use the browser on the host machine?

Source https://stackoverflow.com/questions/68771874

QUESTION

Can we run BotiumCLI-WebdriverIO in a headful mode and (or) Selenium Grid? If yes, can how can we modify the Botium.json to achieve this?

Asked 2021-Apr-02 at 14:57

I am using Botium-CLI and WebdriverIO connector. I am unable to find any documentation which explains how to run the driver in headful mode (its headless by default) and also how can we modify the botium.json to trigger execution in Selenium Grid. I tried use this, didn't work :

...

ANSWER

Answered 2021-Apr-02 at 14:57

With Botium Webdriver Connector, there are basically 4 ways to use Selenium.

As noticed in the question a headless Chrome can be used, see Github docs.
Botium can make use of Selenium Standalone to launch a local Selenium service on test execution, see Github docs. It requires some preparation to install the browser-specific webdrivers.
Botium can connect to your local Selenium server. You can launch your own with the help of Docker - there are instructions available for Botium Box in the Botium Box Wiki, but most of it applies to Botium CLI as well - you you have to configure the Selenium endpoint in the botium.json:

Source https://stackoverflow.com/questions/66919358

QUESTION

Node.js application doesn't start on Azure Web App with custom container

Asked 2021-Mar-30 at 07:54

I deployed node.js app to App Service. Initially I adopted node14 runtime App Service provided. However, puppeteer doesn't work on node14 runtime, I created custom container to use puppeteer/Headless Chrome.

I can successfully deploy, but server doesn't open. Would anyone let me know what did I miss?

...

ANSWER

Answered 2021-Mar-30 at 07:54

You need to add the CMD and ENTRYPOINT to start your application in the Dockerfile. You missed it. So When you create the image from the Dockerfile and deploy it to the Web App, there is no application run as you expect.

Source https://stackoverflow.com/questions/66794986

QUESTION

Headless puppeteer not rendering WebGL correctly

Asked 2021-Feb-06 at 03:44

I'm trying to take a screenshot of my WebGL app but the results are not right.

Running puppeteer in headful mode works just fine but I need it in headless mode.

I've hosted my shader on shadertoy to make things easier here.

The shader is really simple, it uses a PRNG to draw a starfield.

Puppeteer version: 7.0.1

Chromium version: 90.0.4403.0

Here is my shader:

...

ANSWER

Answered 2021-Feb-06 at 03:44

I get the black version on my desktop. My guess is the issue is your shader is using undefined behavior

This line

Source https://stackoverflow.com/questions/66073048

QUESTION

Headless puppeteer screenshot not rendering WebGL canvas

Asked 2021-Feb-01 at 06:37

I'm trying to take a screenshot of a website (in which I control) using puppeteer in headless mode.

The problem is, there is a WebGL canvas on my website that won't get rendered in a headless mode screenshot (but works in headful mode).

All I get in headless mode is a black PNG.

I've tried changing the WebGL context parameters to multiple combinations but nothing works.

I'm using puppeteer version 5.5.0 and chromium version 88.0.4298.0

Here is my puppeteer crawler code:

...

ANSWER

Answered 2021-Feb-01 at 06:37

After a lot of debugging, I found out the problem:

In one of my shaders (gradient.glsl), I had this:

Source https://stackoverflow.com/questions/65960852

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

Vulnerabilities

No vulnerabilities reported

Install headful

You can install using 'npm i headful' or download it from GitHub, npm.

Support

Headful supports several different head properties. Below you can find a list of Headful properties and for each of them which elements they populate. For more information on everything you can put into <head>, have a look at https://gethead.info/.

Find more information at: