react | The library for web and native user interfaces | Frontend Framework library

by facebook JavaScript Version: 18.2.0 License: MIT

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

kandi X-RAY | react Summary

react is a JavaScript library typically used in User Interface, Frontend Framework, React applications. react has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i tefles-react' or download it from GitHub, npm.

React is a JavaScript library for building user interfaces.

Support

Quality

Security

License

Reuse

Support

Quality

Security

License

Reuse

Support

react has a medium active ecosystem.

It has 204288 star(s) with 42516 fork(s). There are 6633 watchers for this library.

There were 1 major release(s) in the last 12 months.

There are 948 open issues and 11168 have been closed. On average issues are closed in 15 days. There are 260 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of react is 18.2.0

react Support

Best in #Frontend Framework

Average in #Frontend Framework

react Support

Best in #Frontend Framework

Average in #Frontend Framework

Quality

react has 0 bugs and 0 code smells.

react Quality

Best in #Frontend Framework

Average in #Frontend Framework

react Quality

Best in #Frontend Framework

Average in #Frontend Framework

Security

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

react code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

react Security

Best in #Frontend Framework

Average in #Frontend Framework

react Security

Best in #Frontend Framework

Average in #Frontend Framework

License

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

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

react License

Best in #Frontend Framework

Average in #Frontend Framework

react License

Best in #Frontend Framework

Average in #Frontend Framework

Reuse

react releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions, examples and code snippets are available.

react saves you 2921 person hours of effort in developing the same functionality from scratch.

It has 6308 lines of code, 0 functions and 1549 files.

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

react Reuse

Best in #Frontend Framework

Average in #Frontend Framework

react Reuse

Best in #Frontend Framework

Average in #Frontend Framework

Top functions reviewed by kandi - BETA

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

Updates the root state of the Fiber context .

Initialize a new child .

Visits the given function node .

Sends the fiber in the current fiber .

Creates a new auto sized canvas .

Creates the panel if needed .

Creates internal properties .

Commit mutations on a fiber .

Process a component .

Commits the fiber effect .

Get all kandi verified functions for this library.

react Key Features

Declarative: React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. Declarative views make your code more predictable, simpler to understand, and easier to debug.

Component-Based: Build encapsulated components that manage their state, then compose them to make complex UIs. Since component logic is written in JavaScript instead of templates, you can easily pass rich data through your app and keep the state out of the DOM.

Learn Once, Write Anywhere: We don't make assumptions about the rest of your technology stack, so you can develop new features in React without rewriting existing code. React can also render on the server using Node and power mobile apps using React Native.

react Examples and Code Snippets

Getting dynamic width of div after rendering

JavaScript

Lines of Code : 17

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import {useRef, useEffect} from 'react'

export default function App() {
  const divRef = useRef()

  useEffect(() => {
    new ResizeObserver(() => {
      console.log('Width: ', divRef.current.clientWidth)
    }).observe(divRef.current)
  }, [])

  return (
    
    
  );
}

Why does my React app disappear when I run it

JavaScript

Lines of Code : 32

License : Strong Copyleft (CC BY-SA 4.0)

Copy

useEffect(() => {
  fetch("https://www.breakingbadapi.com/api/characters")
    .then(response => response.json()) // <-- wait for Promise to resolve
    .then(characters => setCharacters(characters)
    .catch(err => {
      console.log("There must have been an error somewhere in your code", err.message)
    });
}, []); // <-- add empty dependency array

useEffect(() => {
  const getData = async () => {
    try {
      const response = await fetch("https://www.breakingbadapi.com/api/characters");
      const characters = await response.json(); // <-- wait for Promise to resolve
      setCharacters(characters);
    } catch(err) {
      console.log("There must have been an error somewhere in your code", err?.message);
    };
  }
  getData();
}, []); // <-- add empty dependency array

{characters.map((character) => (
   // <-- Add React key to outer element
    
  
))}

How to change image and background color every x seconds. React

JavaScript

Lines of Code : 40

License : Strong Copyleft (CC BY-SA 4.0)

Copy

  React.useEffect(() => {
    const interval = setInterval(() => {
      setValue((v) => {
        return v === 4 ? 0 : v + 1;
      });
    }, 1000);
    return () => clearInterval(interval);
  }, []);

import React from "react";

const colors = ["#92c952", "#771796", "#24f355", "#d32776", "#f66b97"];

const images = [
  "https://via.placeholder.com/150/92c952",
  "https://via.placeholder.com/150/771796",
  "https://via.placeholder.com/150/24f355",
  "https://via.placeholder.com/150/d32776",
  "https://via.placeholder.com/150/f66b97"
];

export default function App() {
  const [value, setValue] = React.useState(0);

  React.useEffect(() => {
    const interval = setInterval(() => {
      setValue((v) => {
        return v === 4 ? 0 : v + 1;
      });
    }, 1000);
    return () => clearInterval(interval);
  }, []);

  return (
    
      
    
  );
}

How can i export a function without passing it as props or using the export keyword?

JavaScript

Lines of Code : 46

License : Strong Copyleft (CC BY-SA 4.0)

Copy

// ListOfMeds.jsx
export const getSpecificMedicineWithId = (number) => {
  const mockListOfMedicines = [
    {
      medicineName: "Augmentin 625 Duo Tablet",
      medicineId: "D06ID232435454",
      groupName: "Generic Medicine",
      stock: 350,
    },
    {
      medicineName: "Augmentin 625 Duo Tablet",
      medicineId: "D06ID232435454",
      groupName: "Generic Medicine",
      stock: 350,
    },
  ];

  const filteredData = mockListOfMedicines.find((medicine) => {
    return medicine.medicineId === number;
  });

  return filteredData;
};

const ListOfMeds = () => {
  return  
};

export default ListOfMeds;

// MedicineInfo.jsx
import React from "react";
import { useParams } from "react-router-dom";

import { getSpecificMedicineWithId } from "./ListOfMeds";

const MedicineInfo = () => {
  let params = useParams();

  const medicine = getSpecificMedicineWithId(parrams.medicineId);

  return MedicineId: {params.medicineId};
};

export default MedicineInfo;

React - hide content with button

JavaScript

Lines of Code : 18

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import React { useState } from "react";

function App() {
  const [isVisible, setVisible] = useState(true);

  const onClick = () => setVisible(!isVisible);

  return (
    
      {isVisible? 'Hide' : 'Show'}
      {isVisible?  : null}
    
  );
}

const Text = () => I will disappear, true Magic;
export default App;

React - hide content with button

JavaScript

Lines of Code : 18

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import React { useState } from "react";

function App() {
  const [isTextHidden, setTextHidden] = useState(true);

  const onClick = () => setTextHidden(!isTextHidden);

  return (
    
      {isTextHidden ? 'Show' : 'Hide'}
      {!textHidden ?  : null}
    
  );
}

const Text = () => I will disappear, true Magic;
export default App;

How to make other button functions automatically run when a button is clicked

JavaScript

Lines of Code : 29

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import {useRef} from 'react'
export default function App() {
  const ref = useRef()
  const onClickUserId = (id) => {
    console.log(id);
    ref.current.click();
  };

  const onClickListContent = (Content) => {
    console.log(Content);
  };

  return (
    
      <>
        
           onClickUserId(3)}>click
        
      

      <>
        
           onClickListContent(6)}>click
        
      
    
  );
}

Getting 'numPlay is not defined' error in React for button click method

JavaScript

Lines of Code : 38

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import React from 'react';
import ReactDOM from 'react-dom/client';

const root = ReactDOM.createRoot(document.getElementById('root'));

const title = Draft;
let numPlay;
const numPlayers = (
  
    {title}
    
      How many players would you like to draft with?
    
    
    
    
      Confirm
    
  
);

function getConfirm() {
  numPlay = document.getElementById('numPlay');
  root.render(nextPage);
}

const nextPage = (
  
    {title}
    
      How many draftees are there?
      {numPlay}
    
  
);

root.render(numPlayers);

REACT.JS how to detect only one of the cards is clicked from a component

JavaScript

Lines of Code : 67

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import React from 'react';

import './CardBus.style.css';

import TimeProgressThin from '../../icon/Time_progress_thin.svg';
import PinLight from '../../icon/Pin_light_thin.svg';

function CardBus(props) {
  const [isSelected, setIsSelected] = useState(false);
  let { eachBus, buses, setBuses} = props;

  React.useEffect(() =>  {
     setIsSelected(eachBus.isSelected);
  }, [props]);

  const selectedHandler = () => {       
    let item = buses.find(bus=> bus.busNumber === eachBus.busNumber);

    let index = buses.findIndex(bus=> bus.busNumber === eachBus.busNumber);

    item.isSelected = !item.isSelected;

    let newData = buses;

    newData[index] = item;

    setBuses(newData);
  } 

  return (
    
      
        {eachBus.busNumber}
      
      
        
          {`Armada ${eachBus.busNumber}`}
          {eachBus.destination}
        

        
          
            
              
            
            
              Last stopped
              {eachBus.stopTime}
            
          
          
            
              
            
            
              Location Stopped
              {eachBus.stopLocation}
            
          
        
      
    
  );
}

export default CardBus;

Can not find attributed text in react native

JavaScript

Lines of Code : 33

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import React from "react";
import { ImageBackground, StyleSheet, Text, View } from "react-native";

const image = { uri: "https://reactjs.org/logo-og.png" };

const App = () => (
  
    
      The text you want to display
    
  
);

const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
  image: {
    flex: 1,
    justifyContent: "center"
  },
  text: {
    color: "white",
    fontSize: 42,
    lineHeight: 84,
    fontWeight: "bold",
    textAlign: "center",
    backgroundColor: "#000000c0"
  }
});

export default App;

Community Discussions

Trending Discussions on react

Error while creating new React app ("You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.0)")

Error message "error:0308010C:digital envelope routines::unsupported"

Cannot read properties of undefined (reading 'transformFile') at Bundler.transformFile

The unauthenticated git protocol on port 9418 is no longer supported

How to redirect in React Router v6?

Error: [PrivateRoute] is not a component. All component children of must be a or

new NativeEventEmitter()` was called with a non-null argument without the required `addListener` method

ESlint - Error: Must use import to load ES Module

Android app won't build -- The minCompileSdk (31) specified in a dependency's androidx.work:work-runtime:2.7.0-beta01

Error when deploying react app and it keeps sayings << Plugin "react" was conflicted between "package.json » eslint-config-react-app » >>

Trending Discussions on react

Error while creating new React app ("You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.0)")

Error message "error:0308010C:digital envelope routines::unsupported"

Cannot read properties of undefined (reading 'transformFile') at Bundler.transformFile

The unauthenticated git protocol on port 9418 is no longer supported

How to redirect in React Router v6?

Error: [PrivateRoute] is not a component. All component children of must be a or

new NativeEventEmitter()` was called with a non-null argument without the required `addListener` method

ESlint - Error: Must use import to load ES Module

Android app won't build -- The minCompileSdk (31) specified in a dependency's androidx.work:work-runtime:2.7.0-beta01

Error when deploying react app and it keeps sayings << Plugin "react" was conflicted between "package.json » eslint-config-react-app » >>

QUESTION

Error while creating new React app ("You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.0)")

Asked 2022-Apr-04 at 11:58

I am getting this create React app error again and again even after doing the uninstall part.

npm uninstall -g create-react-app

up to date, audited 1 package in 570ms

found 0 vulnerabilities

npx create-react-app test-app

Need to install the following packages: create-react-app Ok to proceed? (y) y

You are running create-react-app 4.0.3, which is behind the latest release (5.0.0).

We no longer support global installation of Create React App.

Please remove any global installs with one of the following commands:

npm uninstall -g create-react-app

yarn global remove create-react-app

The latest instructions for creating a new app can be found here: https://create-react-app.dev/docs/getting-started/

C:\>npm --version
8.3.0
C:\>node --version
v16.13.0

How can I fix this?

ANSWER

Answered 2022-Jan-01 at 22:34

You will have to clear the npx cache to make it work.

You can locate the location of the folder where create-react-app is installed using npm ls -g create-react-app.

Also, to clear the cache, refer to this answer in How can I clear the central cache for `npx`?

Source https://stackoverflow.com/questions/70358474

QUESTION

Error message "error:0308010C:digital envelope routines::unsupported"

Asked 2022-Apr-03 at 10:57

I created the default IntelliJ IDEA React project and got this:

Error: error:0308010C:digital envelope routines::unsupported
    at new Hash (node:internal/crypto/hash:67:19)
    at Object.createHash (node:crypto:130:10)
    at module.exports (/Users/user/Programming Documents/WebServer/untitled/node_modules/webpack/lib/util/createHash.js:135:53)
    at NormalModule._initBuildHash (/Users/user/Programming Documents/WebServer/untitled/node_modules/webpack/lib/NormalModule.js:417:16)
    at handleParseError (/Users/user/Programming Documents/WebServer/untitled/node_modules/webpack/lib/NormalModule.js:471:10)
    at /Users/user/Programming Documents/WebServer/untitled/node_modules/webpack/lib/NormalModule.js:503:5
    at /Users/user/Programming Documents/WebServer/untitled/node_modules/webpack/lib/NormalModule.js:358:12
    at /Users/user/Programming Documents/WebServer/untitled/node_modules/loader-runner/lib/LoaderRunner.js:373:3
    at iterateNormalLoaders (/Users/user/Programming Documents/WebServer/untitled/node_modules/loader-runner/lib/LoaderRunner.js:214:10)
    at iterateNormalLoaders (/Users/user/Programming Documents/WebServer/untitled/node_modules/loader-runner/lib/LoaderRunner.js:221:10)
/Users/user/Programming Documents/WebServer/untitled/node_modules/react-scripts/scripts/start.js:19
  throw err;
  ^

It seems to be a recent issue - webpack ran into this 4 days ago and is still working on it.

ANSWER

Answered 2021-Nov-15 at 00:32

Failed to construct transformer: Error: error:0308010C:digital envelope routines::unsupported

The simplest and easiest solution to solve the above error is to downgrade Node.js to v14.18.1. And then just delete folder node_modules and try to rebuild your project and your error must be solved.

Source https://stackoverflow.com/questions/69692842

QUESTION

Cannot read properties of undefined (reading 'transformFile') at Bundler.transformFile

Asked 2022-Mar-29 at 12:36

I have updated node today and I'm getting this error:

error: TypeError: Cannot read properties of undefined (reading 'transformFile')
    at Bundler.transformFile (/Users/.../node_modules/metro/src/Bundler.js:48:30)
    at runMicrotasks ()
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Object.transform (/Users/.../node_modules/metro/src/lib/transformHelpers.js:101:12)
    at async processModule (/Users/.../node_modules/metro/src/DeltaBundler/traverseDependencies.js:137:18)
    at async traverseDependenciesForSingleFile (/Users/.../node_modules/metro/src/DeltaBundler/traverseDependencies.js:131:3)
    at async Promise.all (index 0)
    at async initialTraverseDependencies (/Users/.../node_modules/metro/src/DeltaBundler/traverseDependencies.js:114:3)
    at async DeltaCalculator._getChangedDependencies (/Users/.../node_modules/metro/src/DeltaBundler/DeltaCalculator.js:164:25)
    at async DeltaCalculator.getDelta (/Users/.../node_modules/metro/src/DeltaBundler/DeltaCalculator.js:94:16)

Other than that I haven't done anything unusual, so I'm not sure what to share. If I'm missing any info please comment and I'll add it.

While building the terminal also throws this error:

Failed to construct transformer:  Error: error:0308010C:digital envelope routines::unsupported
    at new Hash (node:internal/crypto/hash:67:19)
    at Object.createHash (node:crypto:130:10)
    at stableHash (/Users/.../node_modules/metro-cache/src/stableHash.js:19:8)
    at Object.getCacheKey (/Users/.../node_modules/metro-transform-worker/src/index.js:593:7)
    at getTransformCacheKey (/Users/.../node_modules/metro/src/DeltaBundler/getTransformCacheKey.js:24:19)
    at new Transformer (/Users/.../node_modules/metro/src/DeltaBundler/Transformer.js:48:9)
    at /Users/.../node_modules/metro/src/Bundler.js:22:29
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
  library: 'digital envelope routines',
  reason: 'unsupported',
  code: 'ERR_OSSL_EVP_UNSUPPORTED'
}

My node, npx and react-native versions are:

node: 17.0.0
npx: 8.1.0
react-native-cli: 2.0.1

ANSWER

Answered 2021-Oct-27 at 17:19

Ran into the same issue with Node.js 17.0.0. To solve it, I downgraded to version 14.18.1, deleted node_modules and reinstalled.

Source https://stackoverflow.com/questions/69647332

QUESTION

The unauthenticated git protocol on port 9418 is no longer supported

Asked 2022-Mar-27 at 13:23

I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs

Command: git
Arguments: ls-remote --tags --heads git://github.com/adobe-webplatform/eve.git
Directory: /home/runner/work/stackstream-fe/stackstream-fe
Output:
fatal: remote error: 
  The unauthenticated git protocol on port 9418 is no longer supported.

Upon investigation, it appears that below section in my yml file is causing the issue.

    - name: Installing modules
      run: yarn install

I have looked into this change log but can't seem to comprehend the issue.

Additional Details: Server: EC2 Instance Github actions steps:

  steps:
  - name: Checkout
    uses: actions/checkout@v2

  - id: vars
    run: |
      if [ '${{ github.ref }}' == 'refs/heads/master' ]; then echo "::set-output name=environment::prod_stackstream" ; echo "::set-output name=api-url::api" ; elif [ '${{ github.ref }}' == 'refs/heads/staging' ]; then echo "::set-output name=environment::staging_stackstream"  ; echo "::set-output name=api-url::stagingapi" ; else echo "::set-output name=environment::dev_stackstream" ; echo "::set-output name=api-url::devapi" ; fi

  - uses: pCYSl5EDgo/cat@master
    id: slack
    with:
      path: .github/workflows/slack.txt

  - name: Slack Start Notification
    uses: 8398a7/action-slack@v3
    env:
      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
      ENVIRONMENT: '`${{ steps.vars.outputs.environment }}`'
      COLOR: good
      STATUS: '`Started`'
    with:
      status: custom
      fields: workflow,job,commit,repo,ref,author,took
      custom_payload: |
        ${{ steps.slack.outputs.text }}

  - name: Installing modules
    env:
      REACT_APP_API_URL: 'https://${{ steps.vars.outputs.api-url }}mergestack.com/api/v1'
    run: yarn install

  - name: Create Frontend Build
    env:
      REACT_APP_API_URL: 'https://${{ steps.vars.outputs.api-url }}mergestack.com/api/v1'
    run: yarn build

  - name: Deploy to Frontend Server DEV
    if: ${{ contains(github.ref, 'dev') }}
    uses: easingthemes/ssh-deploy@v2.1.5
    env:
      SSH_PRIVATE_KEY: ${{ secrets.DEV_KEY }}
      ARGS: '-rltgoDzvO --delete'
      SOURCE: 'deploy/'
      REMOTE_HOST: ${{ secrets.DEV_HOST }}
      REMOTE_USER: plyfolio-dev
      TARGET: '/home/plyfolio-dev/${{ steps.vars.outputs.environment }}/fe/deploy'

package.json file

   {
  "name": "stackstream-fe",
  "version": "1.0.0",
  "authors": [
    "fayyaznofal@gmail.com"
  ],
  "private": true,
  "dependencies": {
    "@fortawesome/fontawesome-svg-core": "^1.2.34",
    "@fortawesome/free-solid-svg-icons": "^5.15.2",
    "@fortawesome/react-fontawesome": "^0.1.14",
    "@fullcalendar/bootstrap": "^5.5.0",
    "@fullcalendar/core": "^5.5.0",
    "@fullcalendar/daygrid": "^5.5.0",
    "@fullcalendar/interaction": "^5.5.0",
    "@fullcalendar/react": "^5.5.0",
    "@lourenci/react-kanban": "^2.1.0",
    "@redux-saga/simple-saga-monitor": "^1.1.2",
    "@testing-library/jest-dom": "^5.11.9",
    "@testing-library/react": "^11.2.3",
    "@testing-library/user-event": "^12.6.0",
    "@toast-ui/react-chart": "^1.0.2",
    "@types/jest": "^26.0.14",
    "@types/node": "^14.10.3",
    "@types/react": "^16.9.49",
    "@types/react-dom": "^16.9.8",
    "@vtaits/react-color-picker": "^0.1.1",
    "apexcharts": "^3.23.1",
    "availity-reactstrap-validation": "^2.7.0",
    "axios": "^0.21.1",
    "axios-mock-adapter": "^1.19.0",
    "axios-progress-bar": "^1.2.0",
    "bootstrap": "^5.0.0-beta2",
    "chart.js": "^2.9.4",
    "chartist": "^0.11.4",
    "classnames": "^2.2.6",
    "components": "^0.1.0",
    "dotenv": "^8.2.0",
    "draft-js": "^0.11.7",
    "echarts": "^4.9.0",
    "echarts-for-react": "^2.0.16",
    "firebase": "^8.2.3",
    "google-maps-react": "^2.0.6",
    "history": "^4.10.1",
    "i": "^0.3.6",
    "i18next": "^19.8.4",
    "i18next-browser-languagedetector": "^6.0.1",
    "jsonwebtoken": "^8.5.1",
    "leaflet": "^1.7.1",
    "lodash": "^4.17.21",
    "lodash.clonedeep": "^4.5.0",
    "lodash.get": "^4.4.2",
    "metismenujs": "^1.2.1",
    "mkdirp": "^1.0.4",
    "moment": "2.29.1",
    "moment-timezone": "^0.5.32",
    "nouislider-react": "^3.3.9",
    "npm": "^7.6.3",
    "prop-types": "^15.7.2",
    "query-string": "^6.14.0",
    "react": "^16.13.1",
    "react-apexcharts": "^1.3.7",
    "react-auth-code-input": "^1.0.0",
    "react-avatar": "^3.10.0",
    "react-bootstrap": "^1.5.0",
    "react-bootstrap-editable": "^0.8.2",
    "react-bootstrap-sweetalert": "^5.2.0",
    "react-bootstrap-table-next": "^4.0.3",
    "react-bootstrap-table2-editor": "^1.4.0",
    "react-bootstrap-table2-paginator": "^2.1.2",
    "react-bootstrap-table2-toolkit": "^2.1.3",
    "react-chartist": "^0.14.3",
    "react-chartjs-2": "^2.11.1",
    "react-color": "^2.19.3",
    "react-confirm-alert": "^2.7.0",
    "react-content-loader": "^6.0.1",
    "react-countdown": "^2.3.1",
    "react-countup": "^4.3.3",
    "react-cropper": "^2.1.4",
    "react-data-table-component": "^6.11.8",
    "react-date-picker": "^8.0.6",
    "react-datepicker": "^3.4.1",
    "react-dom": "^16.13.1",
    "react-draft-wysiwyg": "^1.14.5",
    "react-drag-listview": "^0.1.8",
    "react-drawer": "^1.3.4",
    "react-dropzone": "^11.2.4",
    "react-dual-listbox": "^2.0.0",
    "react-facebook-login": "^4.1.1",
    "react-flatpickr": "^3.10.6",
    "react-google-login": "^5.2.2",
    "react-hook-form": "^7.15.2",
    "react-i18next": "^11.8.5",
    "react-icons": "^4.2.0",
    "react-image-lightbox": "^5.1.1",
    "react-input-mask": "^2.0.4",
    "react-jvectormap": "^0.0.16",
    "react-leaflet": "^3.0.5",
    "react-meta-tags": "^1.0.1",
    "react-modal-video": "^1.2.6",
    "react-notifications": "^1.7.2",
    "react-number-format": "^4.7.3",
    "react-perfect-scrollbar": "^1.5.8",
    "react-rangeslider": "^2.2.0",
    "react-rating": "^2.0.5",
    "react-rating-tooltip": "^1.1.6",
    "react-redux": "^7.2.1",
    "react-responsive-carousel": "^3.2.11",
    "react-router-dom": "^5.2.0",
    "react-script": "^2.0.5",
    "react-scripts": "3.4.3",
    "react-select": "^4.3.1",
    "react-sparklines": "^1.7.0",
    "react-star-ratings": "^2.3.0",
    "react-super-responsive-table": "^5.2.0",
    "react-switch": "^6.0.0",
    "react-table": "^7.6.3",
    "react-toastify": "^7.0.3",
    "react-toastr": "^3.0.0",
    "react-twitter-auth": "0.0.13",
    "reactstrap": "^8.8.1",
    "recharts": "^2.0.8",
    "redux": "^4.0.5",
    "redux-saga": "^1.1.3",
    "reselect": "^4.0.0",
    "sass": "^1.37.5",
    "simplebar-react": "^2.3.0",
    "styled": "^1.0.0",
    "styled-components": "^5.2.1",
    "toastr": "^2.1.4",
    "typescript": "^4.0.2",
    "universal-cookie": "^4.0.4"
  },
  "devDependencies": {
    "@typescript-eslint/eslint-plugin": "^2.27.0",
    "@typescript-eslint/parser": "^2.27.0",
    "@typescript-eslint/typescript-estree": "^4.15.2",
    "eslint-config-prettier": "^6.10.1",
    "eslint-plugin-prettier": "^3.1.2",
    "husky": "^4.2.5",
    "lint-staged": "^10.1.3",
    "prettier": "^1.19.1",
    "react-test-renderer": "^16.13.1",
    "redux-devtools-extension": "^2.13.8",
    "redux-mock-store": "^1.5.4"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build && mv build ./deploy/build",
    "build-local": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged"
    }
  },
  "lint-staged": {
    "*.{js,ts,tsx}": [
      "eslint --fix"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

package-lock.json

ANSWER

Answered 2022-Mar-16 at 07:01

First, this error message is indeed expected on Jan. 11th, 2022.
See "Improving Git protocol security on GitHub".

January 11, 2022 Final brownout.

This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
This will help clients discover any lingering use of older keys or old URLs.

Second, check your package.json dependencies for any git:// URL, as in this example, fixed in this PR.

As noted by Jörg W Mittag:

There was a 4-month warning.
The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.

Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".

Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.

The permanent shutdown is not until March 15th.

For GitHub Actions:

As in actions/checkout issue 14, you can add as a first step:

    - name: Fix up git URLs
      run: echo -e '[url "https://github.com/"]\n  insteadOf = "git://github.com/"' >> ~/.gitconfig

That will change any git://github.com/ into https://github.com/.

For local projects

For all your repositories, you can set:

git config --global url."https://github.com/".insteadOf git://github.com/

You can also use SSH, but GitHub Security reminds us that, as of March 15th, 2022, GitHub stopped accepting DSA keys. RSA keys uploaded after Nov 2, 2021 will work only with SHA-2 signatures.
The deprecated MACs, ciphers, and unencrypted Git protocol are permanently disabled.

So this (with the right key) would work:

git config --global url."git@github.com:".insteadOf git://github.com/

That will change any git://github.com/ (unencrypted Git protocol) into git@github.com: (SSH URL).

Source https://stackoverflow.com/questions/70663523

QUESTION

How to redirect in React Router v6?

Asked 2022-Mar-24 at 17:22

I am trying to upgrade to React Router v6 (react-router-dom 6.0.1).

Here is my updated code:

import { BrowserRouter, Navigate, Route, Routes } from 'react-router-dom';


  
    } />
    } />
     } />

The last Route is redirecting the rest of paths to /.

However, I got an error

TS2322: Type '{ render: () => Element; }' is not assignable to type 'IntrinsicAttributes & (PathRouteProps | LayoutRouteProps | IndexRouteProps)'. Property 'render' does not exist on type 'IntrinsicAttributes & (PathRouteProps | LayoutRouteProps | IndexRouteProps)'.

However, based on the doc, it does have render for Route. How to use it correctly?

ANSWER

Answered 2022-Mar-18 at 18:41

I think you should use the no match route approach.

Check this in the documentation.

https://reactrouter.com/docs/en/v6/getting-started/tutorial#adding-a-no-match-route

import { BrowserRouter, Navigate, Route, Routes } from 'react-router-dom';


  
    } />
    } />
    }
    />

Update - 18/03/2022

To keep the history clean, you should set replace prop. This will avoid extra redirects after the user click back. Thanks @Paul for this tip.

Source https://stackoverflow.com/questions/69868956

QUESTION

Error: [PrivateRoute] is not a component. All component children of must be a or

Asked 2022-Mar-24 at 16:08

I'm using React Router v6 and am creating private routes for my application.

In file PrivateRoute.js, I've the code

import React from 'react';
import {Route,Navigate} from "react-router-dom";
import {isauth}  from 'auth'

function PrivateRoute({ element, path }) {
  const authed = isauth() // isauth() returns true or false based on localStorage
  const ele = authed === true ? element : ;
  return ;
}

export default PrivateRoute

And in file route.js I've written as:

 ...
}/>
}/>

I've gone through the same example React-router Auth Example - StackBlitz, file App.tsx

Is there something I'm missing?

ANSWER

Answered 2021-Nov-12 at 21:20

I ran into the same issue today and came up with the following solution based on this very helpful article by Andrew Luca

In PrivateRoute.js:

import React from 'react';
import { Navigate, Outlet } from 'react-router-dom';

const PrivateRoute = () => {
    const auth = null; // determine if authorized, from context or however you're doing it

    // If authorized, return an outlet that will render child elements
    // If not, return element that will navigate to login page
    return auth ?  : ;
}

In App.js (I've left in some other pages as examples):

import './App.css';
import React, {Fragment} from 'react';
import {BrowserRouter as Router, Route, Routes} from 'react-router-dom';
import Navbar from './components/layout/Navbar';
import Home from './components/pages/Home';
import Register from './components/auth/Register'
import Login from './components/auth/Login';
import PrivateRoute from './components/routing/PrivateRoute';

const App = () => {
  return (
    
      
        
        
          }>
            }/>
          
          }/>
          }/>
        
      
    
    
  );
}

In the above routing, this is the private route:

}>
      }/>

If authorization is successful, the element will show. Otherwise, it will navigate to the login page.

Source https://stackoverflow.com/questions/69864165

QUESTION

new NativeEventEmitter()` was called with a non-null argument without the required `addListener` method

Asked 2022-Mar-24 at 07:42

I cannot resolve the issue. When application loads react native throw warnings. new NativeEventEmitter() was called with a non-null argument without the required addListener method. WARN new NativeEventEmitter() was called with a non-null argument without the required removeListeners method.

ANSWER

Answered 2021-Nov-24 at 11:07

This is likely due to the newest version of react-native. A lot of libraries still haven't released a new version to handle these warnings (or errors in some case). Examples include https://github.com/react-navigation/react-navigation/issues/9882 and https://github.com/APSL/react-native-keyboard-aware-scroll-view/pull/501. If it bothers you, you can hide the warning for now (source):

import { LogBox } from 'react-native';
LogBox.ignoreLogs(['new NativeEventEmitter']); // Ignore log notification by message
LogBox.ignoreAllLogs(); //Ignore all log notifications

Source https://stackoverflow.com/questions/69538962

QUESTION

ESlint - Error: Must use import to load ES Module

Asked 2022-Mar-17 at 12:13

I am currently setting up a boilerplate with React, Typescript, styled components, webpack etc. and I am getting an error when trying to run eslint:

Error: Must use import to load ES Module

Here is a more verbose version of the error:

/Users/ben/Desktop/development projects/react-boilerplate-styled-context/src/api/api.ts
  0:0  error  Parsing error: Must use import to load ES Module: /Users/ben/Desktop/development projects/react-boilerplate-styled-context/node_modules/eslint/node_modules/eslint-scope/lib/definition.js
require() of ES modules is not supported.
require() of /Users/ben/Desktop/development projects/react-boilerplate-styled-context/node_modules/eslint/node_modules/eslint-scope/lib/definition.js from /Users/ben/Desktop/development projects/react-boilerplate-styled-context/node_modules/babel-eslint/lib/require-from-eslint.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.
Instead rename definition.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from /Users/ben/Desktop/development projects/react-boilerplate-styled-context/node_modules/eslint/node_modules/eslint-scope/package.json

The error occurs in every single one of my .js and .ts/ .tsx files where I only use import or the file doesn't even have an import at all. I understand what the error is saying but I have no idea why it is being thrown when in fact I only use imports or even no imports at all in some files.

Here is my package.json where I trigger the linter from using npm run lint:eslint:quiet:

{
  "name": "my-react-boilerplate",
  "version": "1.0.0",
  "description": "",
  "main": "index.tsx",
  "directories": {
    "test": "test"
  },
  "engines": {
    "node": ">=14.0.0"
  },
  "type": "module",
  "scripts": {
    "build": "webpack --config webpack.prod.js",
    "dev": "webpack serve --config webpack.dev.js",
    "lint": "npm run typecheck && npm run lint:css && npm run lint:eslint:quiet",
    "lint:css": "stylelint './src/**/*.{js,ts,tsx}'",
    "lint:eslint:quiet": "eslint --ext .ts,.tsx,.js,.jsx  ./src --no-error-on-unmatched-pattern --quiet",
    "lint:eslint": "eslint --ext .ts,.tsx,.js,.jsx  ./src --no-error-on-unmatched-pattern",
    "lint:eslint:fix": "eslint --ext .ts,.tsx,.js,.jsx  ./src --no-error-on-unmatched-pattern --quiet --fix",
    "test": "cross-env NODE_ENV=test jest --coverage",
    "test:watch": "cross-env NODE_ENV=test jest --watchAll",
    "typecheck": "tsc --noEmit",
    "precommit": "npm run lint"
  },
  "lint-staged": {
    "*.{ts,tsx,js,jsx}": [
      "npm run lint:eslint:fix",
      "git add --force"
    ],
    "*.{md,json}": [
      "prettier --write",
      "git add --force"
    ]
  },
  "husky": {
    "hooks": {
      "pre-commit": "npx lint-staged && npm run typecheck"
    }
  },
  "resolutions": {
    "styled-components": "^5"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@babel/core": "^7.5.4",
    "@babel/plugin-proposal-class-properties": "^7.5.0",
    "@babel/preset-env": "^7.5.4",
    "@babel/preset-react": "^7.0.0",
    "@types/history": "^4.7.6",
    "@types/react": "^17.0.29",
    "@types/react-dom": "^17.0.9",
    "@types/react-router": "^5.1.17",
    "@types/react-router-dom": "^5.1.5",
    "@types/styled-components": "^5.1.15",
    "@typescript-eslint/eslint-plugin": "^5.0.0",
    "babel-cli": "^6.26.0",
    "babel-eslint": "^10.0.2",
    "babel-loader": "^8.0.0-beta.6",
    "babel-polyfill": "^6.26.0",
    "babel-preset-env": "^1.7.0",
    "babel-preset-react": "^6.24.1",
    "babel-preset-stage-2": "^6.24.1",
    "clean-webpack-plugin": "^4.0.0",
    "dotenv-webpack": "^7.0.3",
    "error-overlay-webpack-plugin": "^1.0.0",
    "eslint": "^8.0.0",
    "eslint-config-airbnb": "^18.2.0",
    "eslint-config-prettier": "^8.3.0",
    "eslint-config-with-prettier": "^6.0.0",
    "eslint-plugin-compat": "^3.3.0",
    "eslint-plugin-import": "^2.25.2",
    "eslint-plugin-jsx-a11y": "^6.2.3",
    "eslint-plugin-prettier": "^4.0.0",
    "eslint-plugin-react": "^7.14.2",
    "eslint-plugin-react-hooks": "^4.2.0",
    "extract-text-webpack-plugin": "^3.0.2",
    "file-loader": "^6.2.0",
    "html-webpack-plugin": "^5.3.2",
    "husky": "^7.0.2",
    "prettier": "^2.4.1",
    "raw-loader": "^4.0.2",
    "style-loader": "^3.3.0",
    "stylelint": "^13.13.1",
    "stylelint-config-recommended": "^5.0.0",
    "stylelint-config-styled-components": "^0.1.1",
    "stylelint-processor-styled-components": "^1.10.0",
    "ts-loader": "^9.2.6",
    "tslint": "^6.1.3",
    "typescript": "^4.4.4",
    "url-loader": "^4.1.1",
    "webpack": "^5.58.2",
    "webpack-cli": "^4.2.0",
    "webpack-dev-server": "^4.3.1",
    "webpack-merge": "^5.3.0"
  },
  "dependencies": {
    "history": "^4.10.0",
    "process": "^0.11.10",
    "react": "^17.0.1",
    "react-dom": "^17.0.1",
    "react-router-dom": "^5.2.0",
    "styled-components": "^5.2.1"
  }
}

Here is my .eslintrc file:

{
  "extends": ["airbnb", "prettier"],
  "parser": "babel-eslint",
  "plugins": ["prettier", "@typescript-eslint"],
  "parserOptions": {
    "ecmaVersion": 8,
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true,
      "impliedStrict": true,
      "classes": true
    }
  },
  "env": {
    "browser": true,
    "node": true,
    "jest": true
  },
  "rules": {
    "arrow-body-style": ["error", "as-needed"],
    "class-methods-use-this": 0,
    "react/jsx-filename-extension": 0,
    "global-require": 0,
    "react/destructuring-assignment": 0,
    "import/named": 2,
    "linebreak-style": 0,
    "import/no-dynamic-require": 0,
    "import/no-named-as-default": 0,
    "import/no-unresolved": 2,
    "import/prefer-default-export": 0,
    "semi": [2, "always"],
    "max-len": [
      "error",
      {
        "code": 80,
        "ignoreUrls": true,
        "ignoreComments": true,
        "ignoreStrings": true,
        "ignoreTemplateLiterals": true
      }
    ],
    "new-cap": [
      2,
      {
        "capIsNew": false,
        "newIsCap": true
      }
    ],
    "no-param-reassign": 0,
    "no-shadow": 0,
    "no-tabs": 2,
    "no-underscore-dangle": 0,
    "react/forbid-prop-types": [
      "error",
      {
        "forbid": ["any"]
      }
    ],
    "import/no-extraneous-dependencies": ["error", { "devDependencies": true }],
    "react/jsx-no-bind": [
      "error",
      {
        "ignoreRefs": true,
        "allowArrowFunctions": true,
        "allowBind": false
      }
    ],
    "react/no-unknown-property": [
      2,
      {
        "ignore": ["itemscope", "itemtype", "itemprop"]
      }
    ]
  }
}

And i'm not sure if relevant but also my tsconfig.eslint.json file:

{
  "extends": "./tsconfig.json",
  "include": ["./src/**/*.ts", "./src/**/*.tsx", "./src/**/*.js"],
  "exclude": ["node_modules/**", "build/**", "coverage/**"]
}

Not sure if anyone has come across this before? Googling the error does not present any useful forums or raised bugs, most of them just state not to use require in your files which I am not.

ANSWER

Answered 2022-Mar-15 at 16:08

I think the problem is that you are trying to use the deprecated babel-eslint parser, last updated a year ago, which looks like it doesn't support ES6 modules. Updating to the latest parser seems to work, at least for simple linting.

So, do this:

In package.json, update the line "babel-eslint": "^10.0.2", to "@babel/eslint-parser": "^7.5.4",. This works with the code above but it may be better to use the latest version, which at the time of writing is 7.16.3.
Run npm i from a terminal/command prompt in the folder
In .eslintrc, update the parser line "parser": "babel-eslint", to "parser": "@babel/eslint-parser",
In .eslintrc, add "requireConfigFile": false, to the parserOptions section (underneath "ecmaVersion": 8,) (I needed this or babel was looking for config files I don't have)
Run the command to lint a file

Then, for me with just your two configuration files, the error goes away and I get appropriate linting errors.

Source https://stackoverflow.com/questions/69554485

QUESTION

Android app won't build -- The minCompileSdk (31) specified in a dependency's androidx.work:work-runtime:2.7.0-beta01

Asked 2022-Mar-11 at 16:01

I'm trying to build a project in my M1,

but I got this error when I run npx react-native run-android

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction
   > The minCompileSdk (31) specified in a
     dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
     is greater than this module's compileSdkVersion (android-30).
     Dependency: androidx.work:work-runtime:2.7.0-beta01.
     AAR metadata file: /Users/macpro/.gradle/caches/transforms-3/999e9d813832e06d8f1b7de52647a502/transformed/work-runtime-2.7.0-beta01/META-INF/com/android/build/gradle/aar-metadata.properties.

Android/build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext {
        buildToolsVersion = "30.0.0"
        minSdkVersion = 21
        compileSdkVersion = 30
        targetSdkVersion = 30
        supportLibVersion   = "28.0.0"
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath('com.android.tools.build:gradle:4.1.2')
        classpath('com.google.gms:google-services:4.3.0')
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url("$rootDir/../node_modules/react-native/android")
        }
        maven {
            // Android JSC is installed from npm
            url("$rootDir/../node_modules/jsc-android/dist")
        }

        google()
        jcenter()
        maven { url 'https://www.jitpack.io' }
    }
    
}

gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-all.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

ANSWER

Answered 2021-Sep-02 at 23:03

The error is being caused because one of your dependencies is internally using WorkManager 2.7.0-beta01 that was released today (which needs API 31). In my case it was CheckAarMetadata.kt.

You can fix it by forcing Gradle to use an older version of Work Manager for the transitive dependency that works with API 30. In your build.gradle file add:

dependencies {
    def work_version = "2.6.0"
    // Force WorkManager 2.6.0 for transitive dependency
    implementation("androidx.work:work-runtime-ktx:$work_version") {
        force = true
    }
}

This should fix it.

Source https://stackoverflow.com/questions/69037481

QUESTION

Error when deploying react app and it keeps sayings << Plugin "react" was conflicted between "package.json » eslint-config-react-app » >>

Asked 2022-Mar-09 at 14:04

I have been having a little bit of issues when deploying my create react app, as it fails to compile and tells me Plugin "react" was conflicted between "package.json » eslint-config-react-app »

I was wondering if somebody has encountered the same issue and knows how to solve it, thank you! I am still very new to all this.

ANSWER

Answered 2021-Dec-17 at 09:47

There is a conflict in the casing

C:\Users\Ruben|desktop\reactapp\test.... whereas the nodemodules is looking for C:\Users\Ruben|Desktop\Reactapp\test....

This is a windows specific problem, and previously react would have run the app regardless of this difference. Not anymore it seems.

The solution I used was to locate the folder and open with code; that ensures that the path matches directly with what is stored in node modules

Source https://stackoverflow.com/questions/70377211

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

Vulnerabilities

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