JavaScript web-development

Open-source JavaScript projects categorized as web-development

Top 23 JavaScript web-development Projects

web-development
  1. responsively-app

    A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

    Project mention: Best Free Tools for Frontend Developers to Speed Up Workflow | dev.to | 2025-05-31

    ๐Ÿ” 5. Responsively App Testing responsiveness on multiple devices? Responsively App is an open-source tool that lets you preview your site across devices side-by-side.

  2. InfluxDB

    InfluxDB โ€“ Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. whitestorm.js

    :rocket: ๐ŸŒช Super-fast 3D framework for Web Applications ๐Ÿฅ‡ & Games ๐ŸŽฎ. Based on Three.js

  4. esri-leaflet

    A lightweight set of tools for working with ArcGIS services in Leaflet. :rocket:

  5. urlpages

    Create and view web pages stored entirely in the URL

  6. jsapi-resources

    A collection of resources for developers using the ArcGIS Maps SDK for JavaScript.

    Project mention: 50+ APIs (All Free!) For Savvy Marketers & Content Developers๐Ÿ”ฅ | dev.to | 2025-06-13

    11. ArcGIS API

  7. loading-attribute-polyfill

    Fast and lightweight dependency-free vanilla JavaScript polyfill for native lazy loading / the awesome loading='lazy'-attribute.

  8. react-custom-hooks

    React Custom Hooks @ S.Leschev: useArray useAsync useClickOutside useCookie useCopyToClipboard useDarkMode useDebounce useDebugInformation useDeepCompareEffect useEffectOnce useEventListener useFetch useGeolocation useHover useLongPress useMediaQuery useOnlineStatus useOnScreen usePrevious useRenderCount useScript etc. (by sergeyleschev)

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. cloudinary-react

    React components that utilize Cloudinary functionality

  11. r3

    REI3 - Free and open low code (by r3-team)

  12. EdgeChains

    EdgeChains.js is Full-Stack GenAI library. Front-end, backend, apis, prompt management, distributed computing. All core prompts & chains are managed declaratively in jsonnet (and not hidden in classes)

    Project mention: Launch HN: Human Layer (YC F24) โ€“ Human-in-the-Loop API for AI Systems | news.ycombinator.com | 2024-11-26
  13. uiengine

    Workbench for UI-driven development

  14. htmx-python-course

    Student details, source code, and more for our HTMX + Flask: Modern Python Web Apps, Hold the JavaScript course.

  15. gulp-pug-starter

    Frontend development with pleasure. Pug + SCSS version

  16. Responsivize

    A must-have tool to develop responsive websites ๐Ÿ“ฒ

  17. shader-web-background

    Displays GLSL fragment shaders as a website background. Supports offscreen buffers and floating point textures on almost any browser and hardware. Compatible with Shadertoy.

  18. ChatPlus

    ChatPlus is a progressive web app developped with React, NodeJS, Firebase and other services

    Project mention: ChatPlus is an Open Source PWA that provides the experience of using a mobile app. | dev.to | 2024-07-15

    async function welcomeChatMessages(welcomeUser, newUser) { const sendMessage = async message => await sendWelcomeChat(welcomeUser, newUser, message); const githubRepoLink = "https://github.com/aladinyo/ChatPlus" await sendMessage("Hello I'm the owner of the app, it's nice to meet you and I like seeing you using my app ๐ŸŽ‰๐Ÿ’ฅ"); await wait(1000); await sendMessage("I would appreciate seeing you leaving a star on this app's github repository โœจโญ, let's make the whole world see this masterpiece: " + githubRepoLink); await wait(1000); await sendMessage("You can text me here, I'll receive a notification and respond to you asap, you should also accept yours, let's chat and talk a bit ๐Ÿง‘โ€๐Ÿ’ป๐Ÿš€๐Ÿ”ฎ"); await wait(1000); await sendMessage("Or maybe you can go for a video call, nothing is better than direct communication ๐Ÿคฉ๐ŸŽฅ๐ŸŽฆ"); } async function wait(timeout) { return new Promise((resolve) => { setTimeout(() => { resolve(); }, timeout); }); };

  19. esri-leaflet-vector

    Display ArcGIS Online vector basemaps w/ Esri Leaflet

  20. obvia

    The Javascript framework to make web development obviously easy

  21. live-digit-recognition

    ๐Ÿ”ข Computer will recognize the digits you wrote on a beautiful web-interface

  22. sorting-visualizer

    A Sorting Algorithms Visualizer built using ReactJS (by KarimElghamry)

  23. web-dev-path

    The Web Dev Path platform. Progressive Web App (PWA). Next.js rules!

    Project mention: Web Dev Path Updates - May 2025 | dev.to | 2025-05-21

    1. Upgrade all packages

  24. Emoji-Fallback.js

    Provide support for emojis on ALL web browsers!

  25. Read-Enhancer

    A Chrome Extension Used to Assist Your Reading Experience

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
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).

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JavaScript web-development related posts

  • Best Free Tools for Frontend Developers to Speed Up Workflow

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  • Polypane, The browser for ambitious web developers

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  • Responsively App: The Ultimate Tool for Web Developers on Windows

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  • Enhance Your ArcGIS Web App with OpenAI

    1 project | dev.to | 20 Dec 2024
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 14 Jun 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more โ†’

Index

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

# Project Stars
1 responsively-app 23,456
2 whitestorm.js 6,222
3 esri-leaflet 1,640
4 urlpages 1,375
5 jsapi-resources 738
6 loading-attribute-polyfill 621
7 react-custom-hooks 619
8 cloudinary-react 501
9 r3 451
10 EdgeChains 392
11 uiengine 369
12 htmx-python-course 310
13 gulp-pug-starter 295
14 Responsivize 252
15 shader-web-background 244
16 ChatPlus 114
17 esri-leaflet-vector 63
18 obvia 60
19 live-digit-recognition 42
20 sorting-visualizer 41
21 web-dev-path 34
22 Emoji-Fallback.js 33
23 Read-Enhancer 21

Sponsored
InfluxDB โ€“ Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com

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