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Edge 12+	Firefox 18+	Chrome 49+	Safari 10+	Safari 10+	Opera 36+

If you like a project 💗💗💗

If you like Editor.js you can support project improvements and development of new features with a donation to our collective.

👉 https://opencollective.com/editorjs

Sponsors

Support us by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]

Backers

Thank you to all our backers! 🙏 [Become a backer]

Contributors

This project exists thanks to all the people who contribute.

We really welcome new contributors. If you want to make some code with us, please take a look at the Good First Tasks. You can write to us on [email protected] or via special Telegram chat, or any other way.

Documentation

Please visit https://editorjs.io/ to view all documentation articles.

• Base…

PurgeCSS

What is PurgeCSS?

When you are building a website, chances are that you are using a css framework like Bootstrap, Materializecss, Foundation, etc... But you will only use a small set of the framework and a lot of unused css styles will be included.

This is where PurgeCSS comes into play. PurgeCSS analyzes your content and your css files. Then it matches the selectors used in your files with the one in your content files. It removes unused selectors from your css, resulting in smaller css files.

Sponsors 🥰

Documentation

You can find the PurgeCSS documentation on this website.

Table of Contents

PurgeCSS

• Configuration
• Command Line Interface
• Programmatic API
• Safelisting
• Extractors
• Comparison

Plugins

• PostCSS
• Webpack
• Gulp
• Grunt
• Gatsby

Guides

• Vue.js
• Nuxt.js
• React.js
• Next.js
• Razzle

Getting Started

Installation

npm i --save-dev purgecss

Usage

import PurgeCSS from "purgecss";
const purgeCSSResults = await new PurgeCSS().purge(

Features

• Zero dependency, only 1.36 KB gzipped vs 11KB React Router.
• Supports both React and Preact! Read "Preact support" section for more details.
• No top-level <Router /> component, it is fully optional.
• Mimics React Router's best practices by providing familiar Route, Link, Switch and Redirect components.
• Has hook-based API for more granular control over routing (like animations): useLocation, useRoute and useRouter.

developers 💖 wouter

... I love Wouter. It’s tiny, fully embraces hooks, and has an intuitive and barebones API. I can accomplish everything I could with react-router with Wouter, and it just feels more minimalist while not being inconvenient.

Matt Miller, An exhaustive React ecosystem for 2020

Wouter provides a simple API that many developers and…

Keep your bundle size in check

Setup

npm install bundlesize --save-dev
# or

yarn add bundlesize --dev

Usage

Add it to your scripts in package.json

"scripts": {
  "test": "bundlesize"
}

Or you can use it with npx from NPM 5.2+.

npx bundlesize

Configuration

bundlesize accepts an array of files to check.

[
  {
    "path": "./build/vendor.js",
    "maxSize": "30 kB"
  },
  {
    "path": "./build/chunk-*.js",
    "maxSize": "10 kB"
  }
]

You can keep this array either in

1. package.json

   {
     "name": "your cool library",
     "version": "1.1.2",
     "bundlesize": [
       {
         "path": "./build/vendor.js",
         "maxSize": "3 kB"
       }
     ]
   }

   or in a separate file

2. bundlesize.config.json

   Format:

   {
     "files": [
       {
         "path": "./dist.js"
         "maxSize": "3

   …

MindAR

For location-based AR and marker-based AR, checkout AR.js https://github.com/AR-js-org/AR.js

MindAR is a lightweight library for web augmented reality. Highlighted features include:

⭐ Support Image tracking and Face tracking

⭐ Written in pure javascript, end-to-end from the underlying computer vision engine to frontend

⭐ Utilize gpu (through webgl) and web worker for performance

⭐ Developer friendly. Easy to setup. With AFRAME extension, you can get your app starts with only 10 lines of codes

Web AR Development Course - Fund Raising

To raise fund for the continuous development and support of the MindAR Library, I've created a WebAR development course. It's a very comprehensive guide to Web AR development, not limited to MindAR. Check it out if you are interested:

https://www.udemy.com/course/introduction-to-web-ar-development/?referralCode=D2565F4CA6D767F30D61

Managed Solution - Pictarize

This opensource project is under MIT, so you are free to use however you want. There is also a hosted platform built on top of…

scroll-snap

Snap page when user stops scrolling, basically implements CSS Scroll Snap, adding a customizable configuration and a consistent cross browser behaviour.

• Works in all modern browsers
• requestAnimationFrame for 60fps
• Customizable settings (including easing functions)
• No additional dependencies
• No extra stylesheet

Installation

yarn add scroll-snap

You can also grab a pre-built version from unpkg

Usage

createScrollSnap(element, settings, [callback])

Arguments

element: HTMLElement

The HTML DOM Element to attach the scroll listener to.

settings: Settings

A configuraiton object consisting of one or more of the following keys:

snapDestinationX: string | number

Snap destination for x axis, should be a valid css value expressed as px | % | vw | vh

snapDestinationY: string | number

Snap destination for y axis, should be a valid css value expressed as px | % | vw | vh

timeout: number

Time in ms after which scrolling is…

Dependency cruiser

Validate and visualise dependencies. With your rules. JavaScript. TypeScript. CoffeeScript. ES6, CommonJS, AMD.

What's this do?

This runs through the dependencies in any JavaScript, TypeScript, LiveScript or CoffeeScript project and ...

• ... validates them against (your own) rules
• ... reports violated rules
  • in text (for your builds)
  • in graphics (for your eyeballs)

As a side effect it can generate cool dependency graphs you can stick on the wall to impress your grandma.

How do I use it?

Install it

• npm install --save-dev dependency-cruiser to use it as a validator in your project (recommended) or...
• npm install --global dependency-cruiser if you just want to inspect multiple projects.

Show stuff to your grandma

To create a graph of the dependencies in your src folder, you'd run dependency cruiser with output type dot and run GraphViz dot on the result. In a one liner:

depcruise --include-only "^src" --output-type dot

React Rich Text Editor

This is a UI component built completely in React that is meant to be a full-featured textarea replacement similar to CKEditor, TinyMCE and other rich text "WYSIWYG" editors. It's based on the excellent, open source Draft.js from Facebook which is performant and production-tested.

Demo

Try the editor here: react-rte.org/demo

Getting Started

$ npm install --save react-rte

RichTextEditor is the main editor component. It is comprised of the Draft.js <Editor>, some UI components (e.g. toolbar) and some helpful abstractions around getting and setting content with HTML/Markdown.

RichTextEditor is designed to be used like a textarea except that instead of value being a string, it is an object with toString on it. Creating a value from a string is also easy using createValueFromString(markup, 'html').

Browser Compatibility

The scripts are transpiled by Babel to ES6. Additionally, at least one of this package's dependencies does not…

A tool to manage versioning and changelogs
with a focus on multi-package repositories

The changesets workflow is designed to help when people are making changes, all the way through to publishing. It lets contributors declare how their changes should be released, then we automate updating package versions, and changelogs, and publishing new versions of packages based on the provided information.

Changesets has a focus on solving these problems for multi-package repositories, and keeps packages that rely on each other within the multi-package repository up-to-date, as well as making it easy to make changes to groups of packages.

How do we do that?

A changeset is an intent to release a set of packages at particular semver bump types with a summary of the changes made.

The @changesets/cli package allows you to write changeset files as you make changes, then combine any number of changesets into a release, that flattens the…

Hooks for building lightweight, fast and extendable datagrids for React

Enjoy this library? Try them all! React Query, React Form, React Charts

Visit react-table.tanstack.com for docs, guides, API and more!

Quick Features

• Lightweight (5kb - 14kb+ depending on features used and tree-shaking)
• Headless (100% customizable, Bring-your-own-UI)
• Auto out of the box, fully controllable API
• Sorting (Multi and Stable)
• Filters
• Pivoting & Aggregation
• Row Selection
• Row Expansion
• Column Ordering
• Animatable
• Virtualizable
• Resizable
• Server-side/controlled data/state
• Extensible via hook-based plugin system

Become a Sponsor

Previous Versions

Version 6

v6 is a great library and while it is still available to install and use, I am no longer offering any long-term support for it. If you intend to keep using v6, I recommend maintaining your own fork of the library and keeping it up to date for your version of React.

Where are the docs for the older v6 version?

Please visit…