JavaScript Js

Open-source JavaScript projects categorized as Js

Top 23 JavaScript J Projects

  • GitHub repo node

    Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:

    Project mention: The History Of JavaScript ⌛ | | 2021-06-22

    Dart is an object-orientated JavaScript language made by Google. Dart is used to create highly complex and easily scalable apps for the web, mobiles. Dart has been approved by ECMA like vanilla JavaScript. Dart uses a different syntax than vanilla JavaScript but it can be translated into vanilla so it can be used in a browser. Node.js is a cross-platform, back-end JavaScript runtime environment that runs on the V8 engine and executes JavaScript code outside a web browser. Node.js lets developers use JavaScript to write command-line tools and for server-side scripting—running scripts server-side to produce dynamic web page content before the page is sent to the user's web browser. React is a JavaScript front-end library for building user interfaces or UI components. It is maintained by Facebook and a community of individual developers and companies. React is mainly used as a base in the development of single-page or mobile applications. Jquery was made to simplify JavaScript making it easier to learn. It takes a lot of common JavaScript tasks that need lots of code to write in vanilla and wrap them into a single line. The Jquery contains features like DOM traversal and manipulation, event handling, Animation, and even Ajax. Jquery doesn’t need to be compiled and will run in all major browsers.

  • GitHub repo wtfjs

    🤪 A list of funny and tricky JavaScript examples

    Project mention: A collection of tricky JavaScript examples | | 2021-06-15
  • GitHub repo core-js

    Standard Library

    Project mention: Fix failure of building Gitea on OpenBSD because of bad memory allocation in Node.js | | 2021-05-10

    $ env TAGS="bindata" make -f BSDmakefile generate build Running go generate... generating bindata for options generating bindata for public generating bindata for templates npm install --no-save > [email protected] postinstall /var/www/sites/ > node -e "try{require('./postinstall')}catch(e){}" Thank you for using core-js ( ) for polyfilling JavaScript standard library! The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: > > Also, the author of core-js ( ) is looking for a good job -) added 224 packages from 1007 contributors, removed 988 packages, updated 282 packages and moved 6 packages in 105.905s rm -rf public/js public/css public/fonts public/img/webpack public/serviceworker.js npx webpack terminating with uncaught exception of type std::bad_alloc: std::bad_alloc gmake: *** [Makefile:668: public/js/index.js] Abort trap (core dumped) *** Error 2 in /var/www/sites/ (BSDmakefile:46 'FRC': "gmake" "--no-print-directory" generate build )

  • GitHub repo x-spreadsheet

    A web-based JavaScript(canvas) spreadsheet

    Project mention: How to show excel file in front end with edit and save functionality? | | 2021-06-06


  • GitHub repo warriorjs

    🏰 An exciting game of programming and Artificial Intelligence

    Project mention: Show HN: WarriorJS – Practice JavaScript and problem solving skills and have fun | | 2021-04-30
  • GitHub repo ChakraCore

    ChakraCore is an open source Javascript engine with a C API.

    Project mention: Lexikos just released AutoHotkey-jk, a Javascript port for AHK | | 2021-04-02
  • GitHub repo JSS

    JSS is an authoring tool for CSS which uses JavaScript as a host language.

    Project mention: Why I left CSS-in-JS and returned to good old CSS preprocessors | | 2021-05-28

    See for example this one. Sometimes this simple query doesn't work:

  • GitHub repo jexcel

    Jspreadsheet is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with other spreadsheet software.

    Project mention: How to show excel file in front end with edit and save functionality? | | 2021-06-06

    Yeah maybe in that case you can use jspreadsheet

  • GitHub repo nodegit

    Native Node bindings to Git.

  • GitHub repo Grant

    OAuth Proxy

  • GitHub repo NectarJS

    🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.

    Project mention: JS To WASM - Part 2 | | 2020-12-25

    Object pascal to JS? Why not just write JS directly? Can you leverage Lazarus? For JS to WASM, there's NectarJs but docs appear to be nonexistent :(

  • GitHub repo Modaal

    An accessible dialog window library for all humans.

    Project mention: CSS Deep | | 2021-02-26

    humaan/Modaal - An accessible dialog window library for all humans.

  • GitHub repo fast-memoize.js

    :rabbit2: Fastest possible memoization library

    Project mention: Forever Functional: Memoizing Functions for Performance | | 2021-05-16

    This is generic enough and we can use it for all functions, no matter how many parameters they expect -- it would even work with functions with a variable number of parameters; can you see why? Our memoization function is quite efficient, also, but if you need memoization in your code, you'd do even better by using fast-memoize, which boasts of being the speediest available memoizer; you can read how it was written in How I wrote the world's fastest JavaScript memoization library by Caio Gondim.

  • GitHub repo lazy-line-painter

    Lazy Line Painter - A Modern JS library for SVG path animation

    Project mention: Web Effect | | 2021-03-01

    lazy-line-painter - Lazy Line Painter - A Modern JS library for SVG path animation

  • GitHub repo forgJs

    ForgJs is a javascript lightweight object validator. Go check the Quick start section and start coding with love

  • GitHub repo test262

    Official ECMAScript Conformance Test Suite

    Project mention: I bought ISO 8601-1:2019 and 8601-2:2019. AMA | | 2021-04-03
  • GitHub repo YouTube-Extension

    YouTube Extension 🎧80+Features🧰Please⭐document, code or donate📌Tidy📌Longest-standing©️2012. Users>380,000 ⚙️⋮⏯️🎞️☕🎛️🔴🎬🔊🎨🧩🧪📈Player: Repeat Screenshot Rotate; Hide related video distraction. Always expand video Description. Playback speed. Video Quality bandwidth H.264 electricity. Player Size Full Window. Themes Customization. Statistics. Playlist Reverse YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube

    Project mention: attack on titan anime-onlies, will you be waiting till jan 2022 or will you read the manga considering that the final panel will drop in 10 days and there is no way to dodge spoilers | | 2021-03-30

    I've got a chrome extension that just doesn't show youtube comments. (

  • GitHub repo Highway

    Highway - A Modern Javascript Transitions Manager (by Dogstudio)

    Project mention: Any Websites that won awwwards for animation/interactivety with open source code? | | 2021-06-03

    3 June 2021 - - this is a Wordpress site whose landing page seems to be mostly an intro video. Additional animation handled by GSAP and Highway.js. These and WP are all open source.

  • GitHub repo fast-xml-parser

    Validate XML, Parse XML to JS/JSON and vise versa, or parse XML to Nimn rapidly without C/C++ based libraries and no callback

    Project mention: Submit form display data from outsource xml | | 2021-06-19
  • GitHub repo nexrender

    📹 Data-driven render automation for After Effects

    Project mention: Data-driven AE Production with varying footage lengths | | 2021-05-14

    I think Nexrender can as well

  • GitHub repo DuckieTV

    A web application built with AngularJS to track your favorite tv-shows with semi-automagic torrent integration

    Project mention: Change Art | | 2021-06-15

    A project was started some time ago to switch to using the art from [TMDB]( but this appears to have stalled, the contributor has not made any updates since Nov 2020.

  • GitHub repo chibisafe

    Blazing fast file uploader and awesome bunker written in node! 🚀 (by WeebDev)

  • GitHub repo guide

    The official guide for discord.js, created and maintained by core members of its community (by discordjs)

    Project mention: creating my first bot | | 2021-06-19
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-06-22.


What are some of the best open-source J projects in JavaScript? This list will help you:

Project Stars
1 node 79,908
2 wtfjs 22,464
3 core-js 14,821
4 x-spreadsheet 11,406
5 warriorjs 8,618
6 ChakraCore 8,493
7 JSS 6,387
8 jexcel 5,598
9 nodegit 4,873
10 Grant 3,355
11 NectarJS 2,964
12 Modaal 2,689
13 fast-memoize.js 2,435
14 lazy-line-painter 1,894
15 forgJs 1,689
16 test262 1,640
17 YouTube-Extension 1,248
18 Highway 1,238
19 fast-xml-parser 1,134
20 nexrender 1,021
21 DuckieTV 952
22 chibisafe 734
23 guide 607