JavaScript Plugin

Open-source JavaScript projects categorized as Plugin

Top 23 JavaScript Plugin Projects

  1. filepond

    🌊 A flexible and fun JavaScript file upload library

  2. SurveyJS

    JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.

    SurveyJS logo
  3. gitalk

    Gitalk is a modern comment component based on Github Issue and Preact.

  4. offline-plugin

    Offline plugin (ServiceWorker, AppCache) for webpack (https://webpack.js.org/)

  5. tapable

    Just a little module for plugins.

    Project mention: Webpack's Internals Visualized: From Hooks to Graphs | dev.to | 2025-07-03

    At the heart of webpack lies a powerful architecture built from numerous plugins working together in perfect harmony. These plugins communicate and coordinate through tapable hooks, forming the backbone of webpack's extensibility.

  6. Speed Measure Plugin

    ⏱ See how fast (or not) your plugins and loaders are, so you can optimise your builds

  7. next-optimized-images

    🌅 next-optimized-images automatically optimizes images used in next.js projects (jpeg, png, svg, webp and gif).

    Project mention: 10 Awesome NextJS Libraries That Make Coding Easier | dev.to | 2025-01-29

    Sharp and next-optimized-images help improve image performance in Next.js applications.

  8. wordpress-seo

    Yoast SEO for WordPress

    Project mention: Shopify vs. WooCommerce: Which One is the Best for Your E-commerce Store in 2025? | dev.to | 2025-03-20

    📌 Want to improve SEO for your WooCommerce store? Check out Yoast SEO.

  9. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo
  10. css-modal

    A modal built with pure CSS, enhanced with JavaScript

  11. motrix-webextension

    A browser extension for the Motrix Download Manager

  12. iro.js

    🎨 Modular color picker widget for JavaScript, with support for a bunch of color formats

  13. dotenv-webpack

    A secure webpack plugin that supports dotenv and other environment variables and only exposes what you choose and use.

  14. tmux

    An arctic, north-bluish clean and elegant tmux color theme. (by nordtheme)

  15. YABDP4Nitro

    Yet Another BetterDiscord Plugin for Nitro features. Unlock screensharing modes, use cross-server and gif emotes and much more!

  16. xd-to-flutter-plugin

    Generate assets from XD for use in an existing Flutter project

  17. i18next-browser-languageDetector

    language detector used in browser environment for i18next

    Project mention: react internationalization i18n | dev.to | 2024-08-01

    i18n // load translation using http -> see /public/locales // learn more: https://github.com/i18next/i18next-http-backend .use(Backend) // detect user language // learn more: https://github.com/i18next/i18next-browser-languageDetector .use(LanguageDetector) // pass the i18n instance to react-i18next. .use(initReactI18next) // init i18next // for all options read: https://www.i18next.com/overview/configuration-options .init({ ns: [ "translation", "header", "note", "settings", "zod", "custom", "introduce", "message", ], defaultNS: "translation", fallbackLng: "en", debug: false, detection: { caches: ["localStorage"], }, }); export default i18n;

  18. ShowHiddenChannels

    A BetterDiscord plugin which displays all hidden channels and allows users to view information about them.

  19. zotero-citationcounts

    Zotero plugin for auto-fetching citation counts from various sources

  20. putout

    🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter, drop-in ESLint superpower replacement 💪 with built-in support for js, jsx, typescript, markdown, yaml and json. Write declarative codemods in a simplest possible way 😏

  21. chartjs-plugin-zoom

    Zoom and pan plugin for Chart.js

  22. flask-state

    Display machine state using Python3 with Flask.

  23. chartjs-plugin-streaming

    Chart.js plugin for live streaming data

  24. highlightjs-line-numbers.js

    Line numbering plugin for Highlight.js

  25. i18next-http-backend

    i18next-http-backend is a backend layer for i18next using in Node.js, in the browser and for Deno.

    Project mention: react internationalization i18n | dev.to | 2024-08-01

    i18n // load translation using http -> see /public/locales // learn more: https://github.com/i18next/i18next-http-backend .use(Backend) // detect user language // learn more: https://github.com/i18next/i18next-browser-languageDetector .use(LanguageDetector) // pass the i18n instance to react-i18next. .use(initReactI18next) // init i18next // for all options read: https://www.i18next.com/overview/configuration-options .init({ ns: [ "translation", "header", "note", "settings", "zod", "custom", "introduce", "message", ], defaultNS: "translation", fallbackLng: "en", debug: false, detection: { caches: ["localStorage"], }, }); export default i18n;

  26. InfluxDB

    InfluxDB – 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
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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    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 →

Index

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

# Project Stars
1 filepond 15,636
2 gitalk 7,140
3 offline-plugin 4,517
4 tapable 3,814
5 Speed Measure Plugin 2,438
6 next-optimized-images 2,237
7 wordpress-seo 1,855
8 css-modal 1,816
9 motrix-webextension 1,422
10 iro.js 1,419
11 dotenv-webpack 1,306
12 tmux 1,138
13 YABDP4Nitro 964
14 xd-to-flutter-plugin 952
15 i18next-browser-languageDetector 921
16 ShowHiddenChannels 889
17 zotero-citationcounts 836
18 putout 756
19 chartjs-plugin-zoom 615
20 flask-state 613
21 chartjs-plugin-streaming 573
22 highlightjs-line-numbers.js 573
23 i18next-http-backend 489

Sponsored
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor
Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
surveyjs.io

Did you know that JavaScript is
the 3rd most popular programming language
based on number of references?