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An open API service indexing awesome lists of open source software.

JavaScript

JavaScript (JS) is a lightweight interpreted or JIT-compiled programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat. JavaScript is a prototype-based, multi-paradigm, dynamic language, supporting object-oriented, imperative, and declarative (e.g. functional programming) styles.

https://github.com/matthewhudson/pxon

👾 A JavaScript module for importing, creating, manipulating, and exporting PXON schema.

javascript npm-module pixel pixel-art pixels pxon

Last synced: 24 Feb 2026

https://github.com/jet2jet/pe-library-js

Provides parsing and generating Portable Executable binaries

javascript javascript-library nodejs pe pe-format portable-executable

Last synced: 22 Jan 2026

https://github.com/neefrehman/make-matrix

A simple, type-safe way to create multi-dimensional arrays

array generator graphics javascript math matrices matrix multidimensional-arrays typescript webgl

Last synced: 23 Feb 2026

https://github.com/tschoffelen/jsnotebook

📘 Play around with Javascript in your browser and share notebooks.

javascript notebook

Last synced: 23 Feb 2026

https://github.com/priyankcommits/pyfiddleio

PyFiddle is a free lightweight Python IDE to run and share Python scripts with some nifty features.

django ide javascript online-compiler python

Last synced: 16 Jan 2026

https://github.com/xpl/string.ify

A small, simple yet powerful JavaScript object stringifier / pretty-printer

javascript pretty-print stringify

Last synced: 01 Jul 2025

https://github.com/fonsp/promises.jl

Use JavaScript Promises syntax in Julia! (alpha)

async async-await javascript julia-language pluto-notebooks

Last synced: 23 Mar 2025

https://github.com/zhengxs2018/js.tree

一个循环解决行转树的问题，快速，轻量，无依赖。

array-to-tree javascript tree tree-structure tree-structures tree-to-array typescript

Last synced: 25 Apr 2025

https://github.com/nv/focus-snail

Leaves a trail from the previously focused element.

javascript ui ui-components ui-design ui-experiment

Last synced: 26 Mar 2025

https://github.com/playfab/sdktestingcloudscript

This is the Cloud Script used for the internal testing of all SDKs.

cloud-script javascript playfab typescript

Last synced: 18 Aug 2025

https://github.com/phenax/css-everything

A ui framework where you only write turing complete CSS. No HTML, no JS, no build system, just CSS (kinda)

css javascript programming-language typescript ui-framework

Last synced: 14 Apr 2025

https://github.com/apocas/firecrackerode

Firecracker + Node = Firecrackerode (Node.js module for Amazon's Firecracker MicroVM platform)

amazon amazon-firecracker firecracker javascript node nodejs

Last synced: 18 Sep 2025

https://github.com/engagesoftware/dnn-javascript-libraries

Common JavaScript libraries packaged as DNN JavaScript Library extensions

dnn dnncms dnnplatform javascript

Last synced: 14 May 2025

https://github.com/ldd/react-tech-tree

React visual tree components. Demo: https://ldd.github.io/react-tech-tree/

javascript no-dependencies react react-component tech-tree tree

Last synced: 17 Mar 2025

https://github.com/rbackhouse/mpdjs

Music Player Daemon client written in javascript

cordova ios javascript mpd nodejs objective-c

Last synced: 07 May 2025

https://github.com/mattermost-community/mattermost-plugin-walltime

Timezone Message Convert for Mattermost 🕛 🕒 🕕 🕘

hacktoberfest javascript mattermost mattermost-plugin

Last synced: 14 Apr 2025

https://github.com/hyperloris/tyson

A TypeScript serialization/deserialization library to convert objects to/from JSON

angular converter deserialization javascript json nodejs serialization typescript

Last synced: 17 Mar 2025

https://github.com/zahidkhawaja/stable-diffusion-nextjs

Next.js app for serverless deployments of Stable Diffusion on Banana.dev

generative-art javascript machine-learning nextjs react stable-diffusion

Last synced: 26 Apr 2025

https://github.com/iyjhabc/first-meaningful-paint

Retrieve first meaningful paint which raised by google. Monitor first screen time in your web page easily

first-meaningful-paint first-screen-time fmp front-end javascript lighthouse monitor performance

Last synced: 13 Jun 2025

https://github.com/raguay/modalfilemanager-nwjs

A web technology based file manager built with NW.js, Svelte, and Node.js. It's keyboard command layout is taken from Vim using modes to redefine the current key's purpose.

css html javascript modalfilemanager nwjs-application svelte3

Last synced: 13 Jun 2025

https://github.com/mysticatea/appcache-manifest

A CLI tool to generate HTML5 Application Cache Manifest.

appcache appcache-manifest application-cache cli cli-command development html javascript offline web

Last synced: 26 Apr 2025

https://github.com/outspeed-ai/voice-devtools

Developer tools to debug and build realtime voice agents. Supports multiple models.

javascript multimodal nodejs open-source voice-ai webrtc

Last synced: 12 Apr 2025

https://github.com/asyncapi/diff

Diff is a library that compares two AsyncAPI Documents and provides information about the differences by pointing out explicitly information like breaking changes.

asyncapi cli get-global-node-release-workflows get-global-releaserc javascript nodejs typescript

Last synced: 17 Jun 2025

https://github.com/jefrydco/vuejs-intermediate

Source code for Vue.js Intermediate PENS 2020 Webinar

javascript single-page-app vue vue2 vuejs vuex

Last synced: 12 Apr 2025

https://github.com/sirixdb/sirix-svelte-frontend

A GUI console for SirixDB, using Svelte/Sapper.

database-gui hacktoberfest javascript sapper sirixdb svelte tauri typescript

Last synced: 24 Aug 2025

https://bogas04.github.io/SikhJS/

👳 🚀 Gurbani Progressive Web Application

app gurbani javascript progressive pwa sikh sikhi web

Last synced: 16 Mar 2025

https://github.com/garyhtou/toggl-track

A TypeScript client for the Toogl Track API (v9)

javascript time-tracker toggl toggl-api toggl-track typescript

Last synced: 23 Apr 2025

https://github.com/gayanvoice/github-profile-views-counter-action

GitHub Action for setting up insights of your repositories on your workflow without using any third-party apps.

github-actions github-api github-insights javascript

Last synced: 23 Apr 2025

https://github.com/vyadh/teamcity-deployment-dashboard

A TeamCity dashboard to help summarise what app version has been released to what environment.

dashboard deployment javascript kotlin react teamcity teamcity-plugin

Last synced: 18 Jan 2026

https://github.com/barchart/marketdata-api-js

JavaScript SDK for accessing streaming market data via WebSockets

barchart forex futures javascript market-data nodejs npm-package public-repository sdk stocks stream websockets

Last synced: 16 May 2025

https://github.com/mainakrepositor/calendar

A simple javascript calendar with a glassmorphic UI

api calendar-view css datetime glassmorphism html5 javascript ui-design

Last synced: 02 May 2025

https://github.com/sindresorhus/gulp-strip-json-comments

Strip comments from JSON. Lets you use comments in your JSON files!

gulp-plugin javascript json nodejs strip-comments

Last synced: 19 Oct 2025

https://github.com/javascript-tutorial/az.javascript.info

Modern JavaScript Tutorial in Azerbaijani

azerbaijani javascript tutorial

Last synced: 07 Apr 2025

https://github.com/fiandev/my-quran

web application to read Alqur'an online

bootstrap javascript reactjs vitejs

Last synced: 26 Oct 2025

https://github.com/taejoongyoon/signalus

❤️ React Native, Mobile arrhythmia monitoring App

bluetooth-low-energy javascript react-native

Last synced: 06 Apr 2025

https://github.com/EngageSoftware/DNN-JavaScript-Libraries

Common JavaScript libraries packaged as DNN JavaScript Library extensions

dnn dnncms dnnplatform javascript

Last synced: 12 May 2025

https://github.com/baqend/js-sdk

Baqend JavaScript SDK and CLI for High-Performance Websites

baas backend-as-a-service baqend javascript sdk serverless

Last synced: 12 May 2025

https://github.com/lmnet/scala-js-preact

Scala.js facade for the Preact JavaScript library

javascript preact react scala scala-js-preact scalajs scalameta

Last synced: 12 Apr 2025

https://github.com/nas5w/combinate

Combinatorics generator for JavaScript and Typescript.

combinations combinatorics javascript testing testing-tools typescript

Last synced: 19 Apr 2025

https://github.com/harshkumarraghav/periodically

Periodically - is a free web application which displays the entire Periodic Table at startup interface. The table has a long- form approved by the International Union of Pure and Applied Chemistry (IUPAC) as the core.

context-api expressjs hacktoberfest javascript material-icons nextjs nodejs react reactjs tailwind-css

Last synced: 22 Apr 2025

https://github.com/autonomoussoftware/fast-password-entropy

Calculate the entropy of a password string, but fast!

entropy javascript password

Last synced: 22 Apr 2025

https://github.com/murtuzaalisurti/qr

A QR Code Generator and Reader! Generate as well as scan QR codes real quick!

css3 html5 javascript pwa qrcode qrcode-generator webapp

Last synced: 21 Apr 2025

https://github.com/sharjeelyunus/google-maps-store-locator

Google Maps Store Locator App build with JavaScript🔥. It helps to locate stores on the map🌎.

google-maps google-maps-api hacktoberfest javascript js-challenges maps store-locator

Last synced: 02 Jul 2025

https://github.com/collegeman/fuerte

A strong password generator with no dependencies, for JavaScript and PHP, Laravel and WordPress.

generator javascript laravel passwords php wordpress

Last synced: 31 Oct 2025

https://github.com/igmat/baset

Testing tool for baseline strategy

baseline javascript testing testing-tools

Last synced: 07 Mar 2026

https://github.com/lourd/react-google-sheet

Pulling data from Google Sheets with React components

api-client data-science google-sheets javascript react spreadsheets

Last synced: 13 Apr 2025

https://github.com/ChrisAbdo/Portfolio

A beautifully crafted portfolio made with Next.js, TailwindCSS, and Framer Motion

framer framer-motion javascript nextjs portfolio radix-ui react shadcn-ui tailwindcss template typescript

Last synced: 24 Jul 2025

https://github.com/defucc/gun-avatar

Public key avatar generator for the crypto lib SEA from GUN – the decentralized graph database of the future

avatar canvas custom-element generator gun javascript sea

Last synced: 30 Oct 2025

https://github.com/xteddie/mchacks2017

Yoogle, a Google for Youtube

css flask html javascript python youtube

Last synced: 11 Sep 2025

https://github.com/charlescreativecontent/rigley2-flappybug

The awaited sequel sees our Rigley friend jumping through firewalls "Flappy Bird" style

bugs flappy-bird javascript javascript-applications javascript-framework javascript-game phaserjs

Last synced: 25 Oct 2025

https://github.com/jcsmorais/shortcut-buttons-flatpickr

Flatpickr's plugin that provides users an alternative way to interact with the datetime picker.

buttons calendar flatpickr javascript plugin shortcut

Last synced: 13 May 2025

https://github.com/alixander/redux-store-validator

Add validation to your Redux reducers

javascript react redux

Last synced: 07 Oct 2025

https://github.com/matthiaskainer/pure-lit

Register your lit-elements as a pure functions.

html javascript lit lit-html web-component web-components

Last synced: 07 Oct 2025

https://github.com/kanongil/exiting

Safely shutdown http://hapijs.com servers.

hapi javascript node

Last synced: 10 Aug 2025

https://github.com/vexell/pm2-autoscale

PM2 module to help dynamically scale applications based on utilization demand.

autoscale autoscaler autoscaling javascript pm2 pm2-module scale typescript

Last synced: 19 Aug 2025

https://github.com/drozdzynski/vue-grecaptcha

Google reCAPTCHA for VueJS

javascript vuejs2

Last synced: 12 Mar 2026

https://github.com/ankitpokhrel/alert.js

Beautifully crafted responsive javascript alert boxes.

alert alertdialog dialog javascript popup-dialog

Last synced: 10 Jan 2026

https://github.com/poppinlp/leetcode

Easy understand JS solutions for problems on leetcode which beats 90% at least.

algorithm contest interview javascript leetcode

Last synced: 22 Oct 2025

https://github.com/mateusmaso/handlebars.nested

Handlebars plugin for nesting helpers and expressions

handlebars javascript nesting-helpers

Last synced: 26 Oct 2025

https://github.com/maht0rz/pinata-sdk

Unofficial SDK for Pinata IPFS pinning service

docker ipfs javascript pinata reasonml

Last synced: 21 Mar 2025

https://github.com/gajus/database-types

A generic type generator for various databases.

flow flowtype javascript postgres postgresql

Last synced: 15 Apr 2025

https://github.com/jonschlinkert/has-value

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

check dot-notation javascript microlib object property util value

Last synced: 16 Mar 2026

https://github.com/kawakamiakari/kaleidoscope

A lightweight JavaScript plugin for particle backgrounds.

animation background canvas javascript kaleidoscope particles

Last synced: 08 Apr 2025

https://github.com/cottom/chatgpt-prompt-helper

help your ChatGPT conversation with prompt

chatgpt chatgpt-browser-extension javascript

Last synced: 04 Sep 2025

https://github.com/we-gold/gpxjs

A modern library for parsing GPX files and converting them to GeoJSON.

apple-watch geojson geolocation gpx javascript leaflet typescript

Last synced: 11 Jun 2025

https://github.com/montoya/gas-fee-snap

A prototype snap for injecting gas fee prices into a confirmation window that also serves as the basis for a 5-minute Snaps tutorial

ethereum javascript metamask tutorial wallet

Last synced: 03 Oct 2025

https://github.com/kaosat-dev/adafruit-i2c-pwm-driver

Node.js implementation for the Adafruit 16-Channel 12-bit PWM/Servo Driver

adafruit i2c javascript node raspberry-pi servo-driver

Last synced: 17 Aug 2025

https://github.com/ralphtheninja/mkstack

Create and apply your favorite npm stacks.

devops javascript npm stacks

Last synced: 20 Aug 2025

https://github.com/brunos3d/nextjs-nx-module-federation

This is an example project to demonstrate how to use Nx, Next.js and Module Federation together.

design-system example javascript microfrontend module-federation monorepo nextjs nx react template tutorial typescript vercel webpack

Last synced: 08 Mar 2026

https://github.com/shaneikennedy/npm.el

NPM client for emacs

emacs javascript npm npm-client

Last synced: 08 Mar 2026

https://github.com/luqmanoop/1loc-vscode

VSCode extension for common JavaScript utilities in one line of code!

1loc javascript snippets vscode-extension

Last synced: 14 Apr 2025

https://github.com/efwgrp/efw4.x

An Enterprise Framework for Web with a goal-oriented approach to building web systems fast using Ajax and server-side JavaScript, provided by ESCCO.

ajax efw4x framework graaljs java javascript nashorn openpdf poi purpose-oriented websocket

Last synced: 08 Mar 2026

https://github.com/ikrum/es6-in-code

ECMAScript 6 features explained with code.

es6-javascript es6-tutorial javascript

Last synced: 30 Aug 2025

https://github.com/bespoyasov/text-generator

A naive text generator built in JavaScript using Markov chains.

code-generation javascript markov-chain text-generation web-worker

Last synced: 20 Feb 2026

https://github.com/ashleydavis/debugging-async-operations-in-nodejs

Example code to accompany my blog post on debugging async operations in Node.js.

async async-programming asynchronous asynchronous-programming debug debugging javascript node nodejs

Last synced: 17 Jul 2025

https://github.com/planetoftheweb/progressive

This is the repository for my course, Building a Progressive Web App on LinkedIn Learning and Lynda.com.

javascript linkedinlearning lynda lynda-com offline offline-capable progressive progressive-web-app rayvillalobos training tutorial

Last synced: 10 Sep 2025

https://github.com/morellodev/react-test-attributes

React library to add data-* attributes to DOM elements.

attributes cypress data dom e2e javascript reactjs selenium test testing typescript

Last synced: 23 Nov 2025

https://github.com/hash-bang/async-chainable

An extension to Async adding better handling of mixed Series / Parallel tasks via object chaining

async async-chainable asynchronous callback hooks javascript parallel-tasks

Last synced: 25 Oct 2025

https://github.com/anirbansharma1996/interview-prep-kit

Welcome to the Full Stack Web Development MERN (MongoDB, Express.js, React, Node.js) Interview Preparation Theoretical Notes repository for freshers! This collection of notes is designed to help you solidify your understanding of the MERN stack concepts and prepare effectively for your upcoming interviews.

algorithms css3 data-structures expressjs html5 javascript mongodb nodejs reactjs redux

Last synced: 27 Sep 2025

https://github.com/ctoic/calhub

The "Calculator" repository on GitHub is a comprehensive codebase for building a functional calculator using HTML, CSS, and JavaScript. The repository is open-source, allowing developers to freely contribute and use the code.

collaborate communityexchange css github-codespaces hacktoberfest html javascript learn

Last synced: 19 Sep 2025

JavaScript Awesome Lists
awesome-react 140 Front-End-Checklist 151 awesome-nodejs 591 Front-End-Performance-Checklist 174 js-must-watch 87 jstips 80 awesome-nextjs 221 awesome-front-end-system-design 308 awesome-javascript-cn 630 frontend-case-studies 943 awesome-javascript-learning 62 awesome-learning-resources 499 awesome-d3 145 promise-fun 50 channels 255 Awesome-JavaScript-Interviews 332 Computer-Science-Resources 51 awesome-qt-qml 252 frontendDaily 195 awesome-charting 62 knowledge 569 awesome-webgpu 140 awesome-canvas 107 awesome-made-by-brazilians 190 awesome-aws-amplify 291 awesome-grid 73 awesome-wasm-runtimes 54 awesome-jest 141 awesome-jamstack 176 awesome-nodejs 988 awesome-learning 1,255 awesome-mad-science 57 Awesome-GEE 204 free-resources 203 awesome-clojurescript 124 awesome 62 javascript-dev-bookmarks 89 awesome-solid-js 195 awesome-jquery 178 awesome-react-framer-x 117 awesome-cs-books 33 awesome-desktop-js 44 awesome-ionic 277 npm-security-best-practices 39 awesome-tiny-js 90 awesome-joplin 48 awesome-aws-appsync 74 awesome-frontend-dev 147 awesome-toolkits 45 awesome-os 236
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