platform: browser
5858 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| ilyas-it83/CloudComparer A community-maintained web portal that maps and compares managed cloud services across AWS, Azure, Google Cloud, IBM Cloud, Oracle Cloud, a… | 32 | 1505 | active |
| zouhir/jarvis Jarvis is a Webpack plugin that serves a browser-based dashboard showing bundle sizes, chunks, treeshakable vs CJS module imports, and asse… | 32 | 5470 | maintenance |
| Danilaa1/cuelume Cuelume is a tiny TypeScript library providing seventeen curated, synthesized interaction sounds for web interfaces via the Web Audio API, … | 56 | 1504 | active |
| manojVivek/medium-unlimited A browser extension for Chrome and Firefox that unlocks Medium.com membership-only articles by bypassing the paywall. It supports medium.co… | 10 | 5467 | maintenance |
| ovidiuch/flatris Flatris is a fast-paced two-player Tetris-style web game built with React and Redux, featuring both UI and server components. It is a progr… | 32 | 1503 | active |
| ChendoChap/pOOBs4 A kernel exploit for PlayStation 4 firmware 9.00 that leverages a filesystem (exfat) bug triggered via a specially formatted USB drive, com… | 32 | 1503 | stable |
| mafintosh/csv-parser A fast streaming CSV parser for Node.js that converts CSV into JSON objects, compatible with the csv-spectrum acid test suite. It can also … | 59 | 1502 | stable |
| assetnote/nowafpls nowafpls is a Jython-based Burp Suite plugin that bypasses web application firewalls (WAFs) by inserting junk data into HTTP request bodies… | 38 | 1502 | active |
| kkapsner/CanvasBlocker A Firefox browser extension that protects users from browser fingerprinting by blocking or faking readouts of JavaScript APIs such as canva… | 64 | 1501 | active |
| gantFDT/icraft iCraft Editor is a web-based 3D design tool for creating 3D architecture diagrams, flowcharts, and information scenes with isometric visual… | 50 | 1501 | active |
| bestiejs/benchmark.js Benchmark.js is a JavaScript benchmarking library that supports high-resolution timers and returns statistically significant results. It po… | 10 | 5456 | maintenance |
| tscanlin/tocbot Tocbot is a lightweight JavaScript library that builds a table of contents from headings in an HTML document using native DOM methods. It i… | 86 | 1500 | stable |
| antvis/AVA AVA is an AI-native visual analytics framework from AntV that lets users load data (CSV, JSON, URL), query it in natural language, and get … | 78 | 1499 | active |
| nadbm/react-datasheet A React component library that renders an Excel-like editable data grid with keyboard navigation, copy/paste, and custom cell renderers. It… | 23 | 5446 | maintenance |
| cryptii/cryptii Cryptii is a web app and framework for modular conversion, encoding, and encryption, performed entirely in the browser with no server inter… | 34 | 1498 | active |
| torch2424/wasmboy WasmBoy is a Game Boy and Game Boy Color emulator library written in WebAssembly using AssemblyScript, distributed via npm and importable i… | 32 | 1498 | active |
| robinsloan/perfect-edition A lightweight, responsive web e-book template that generates both a paged web edition and an EPUB edition from the same text. It is designe… | 32 | 1498 | stable |
| Rich-Harris/ramjet Ramjet is a JavaScript library that makes DOM elements appear to morph into one another using smooth CSS-based animations. It clones and an… | 32 | 5440 | maintenance |
| ray-lothian/UserAgent-Switcher A highly configurable browser extension that spoofs the User-Agent string across Chrome, Firefox, Edge, and Opera. It overrides HTTP reques… | 77 | 1497 | active |
| guansss/pixi-live2d-display A PixiJS plugin that displays Live2D models (Cubism 2, 3, and 4) in the browser with a unified, simplified API. It provides Pixi-style tran… | 23 | 1497 | active |
| gregjacobs/Autolinker.js A TypeScript utility library that automatically converts URLs, email addresses, phone numbers, @mentions, and #hashtags in plain text or HT… | 65 | 1495 | stable |
| ecomfe/fonteditor Fonteditor is an online font editor for editing, transforming, and previewing fonts directly in the browser. It supports importing and edit… | 37 | 1494 | active |
| duckduckgo/duckduckgo-privacy-extension DuckDuckGo Privacy Essentials is a browser extension for Firefox, Chrome, Edge, and Opera that blocks third-party trackers and ads, manages… | 99 | 1492 | active |
| polius/FileSync FileSync is a self-hosted web application for sending files from one device to many in real time over encrypted peer-to-peer WebRTC connect… | 90 | 1492 | active |
| NateTheGreatt/bitECS bitECS is a flexible, minimal, data-oriented Entity Component System (ECS) library for JavaScript and TypeScript, focused on high performan… | 77 | 1492 | active |
| 7PH/powerglitch PowerGlitch is a tiny, dependency-free JavaScript/TypeScript library that adds glitch visual effects to any DOM element using CSS animation… | 63 | 1491 | active |
| NervJS/nerv Nerv is a virtual-dom based JavaScript/TypeScript UI library with an identical React 16 API, offering high performance, a tiny ~9KB gzipped… | 32 | 5410 | maintenance |
| geckosio/geckos.io geckos.io is a TypeScript library providing real-time client/server communication over UDP using WebRTC (SCTP data channels) with Node.js. … | 66 | 1490 | active |
| nhn/tui.chart TOAST UI Chart is a beautiful, easy-to-use JavaScript charting library for statistical data visualization, rendered on canvas. It ships as … | 23 | 5401 | maintenance |
| strophe/strophejs Strophe.js is a dependency-free JavaScript/TypeScript library for building real-time XMPP applications, supporting XMPP over WebSockets (RF… | 97 | 1487 | active |
| live-codes/livecodes LiveCodes is a feature-rich, open-source, client-side code playground supporting 90+ languages and frameworks including React, Vue, Svelte,… | 94 | 1487 | active |
| una/CSSgram CSSgram is a tiny CSS/Sass library that recreates Instagram-style photo filters using CSS filters and blend modes. Filters are applied by a… | 23 | 5395 | maintenance |
| vimeo/player.js The official Vimeo Player API JavaScript library for embedding and programmatically controlling Vimeo video players via iframes. It exposes… | 87 | 1486 | active |
| ehmicky/modern-errors A JavaScript library for handling errors in a simple, stable, and consistent way across Node.js and browsers. It provides error class creat… | 81 | 1486 | stable |
| Tsuk1ko/bilibili-live-chat A backend-free web app that displays Bilibili live stream danmaku (chat messages) and gifts in a YouTube Live Chat style overlay, primarily… | 60 | 1486 | active |
| add2cal/add-to-calendar-button A dependency-free Web Component that renders configurable 'Add to Calendar' buttons for websites and web apps. It generates links for Googl… | 95 | 1485 | active |
| pagedjs/pagedjs Paged.js is an open-source JavaScript library that paginates HTML content in the browser, polyfilling the W3C CSS Paged Media and Generated… | 67 | 1485 | active |
| antonmedv/finder finder is a tiny (1.5kb) JavaScript library that generates the shortest, unique, and robust CSS selectors for DOM elements. It is commonly … | 58 | 1485 | active |
| bartblast/hologram Hologram is a full-stack isomorphic Elixir web framework that runs on top of Phoenix, letting developers build dynamic, interactive web app… | 98 | 1484 | active |
| christophery/pushy Pushy is a responsive off-canvas navigation menu library built with CSS transforms and transitions, with no jQuery dependency as of version… | 30 | 1484 | stable |
| OpenGenerativeAI/llm-colosseum LLM Colosseum is a benchmarking tool that pits large language models against each other in real-time Street Fighter III matches to evaluate… | 28 | 1484 | active |
| fossasia/voxbento Voxbento is an open-source, self-hosted platform for real-time simultaneous interpretation at live events. Interpreters broadcast translate… | 77 | 1482 | active |
| amandaghassaei/gpu-io gpu-io is a TypeScript WebGL library for composing GPU-accelerated computing workflows in the browser. It handles WebGL state management, s… | 32 | 1482 | active |
| wieslawsoltes/ChatGPT A cross-platform ChatGPT desktop and mobile client written in C# using the Avalonia UI framework, running on macOS, Windows, Linux, Android… | 22 | 1480 | active |
| jwadhams/json-logic-js A JavaScript implementation of the JsonLogic format for building complex rules, serializing them as JSON, and executing them against data. … | 23 | 1479 | stable |
| moq-dev/moq An open-source implementation of Media over QUIC (MoQ), a next-generation live media protocol delivering WebRTC-like real-time latency at m… | 95 | 1477 | active |
| Niek/obs-web A browser-based web app for remotely controlling OBS Studio via the obs-websocket plugin. It lets users switch scenes, start/stop streaming… | 77 | 1477 | active |
| sdras/cssgridgenerator A web-based visual tool that generates CSS Grid code for dynamic layouts. Users set columns, rows, and units, then drag to create grid-plac… | 66 | 5353 | maintenance |
| jmaister/excellentexport ExcellentExport.js is a client-side JavaScript library that exports HTML tables to Excel (XLSX) or CSV files directly in the browser, with … | 85 | 1475 | active |
| Ademking/MD-This-Page A browser extension for Chrome and Firefox that converts any webpage into clean, readable Markdown with one click, using Mozilla's Readabil… | 61 | 1475 | active |
| mrpmorris/Fluxor Fluxor is a zero-boilerplate Flux/Redux state management library for .NET and Blazor. It provides a single-state-store, unidirectional data… | 96 | 1474 | active |
| puleos/object-hash A JavaScript library that generates hashes from arbitrary JavaScript objects, working in both Node.js and the browser. It supports hashing … | 32 | 1474 | stable |
| Khan/aphrodite Aphrodite is a framework-agnostic CSS-in-JS library for JavaScript that lets you colocate styles with components using StyleSheet.create an… | 47 | 5339 | maintenance |
| IBM Watson Node.js SDK The official Node.js/TypeScript client library (npm package ibm-watson) for accessing IBM Watson services such as Assistant, Speech to Text… | 84 | 1473 | active |
| davatron5000/Lettering.js Lettering.js is a lightweight jQuery plugin that wraps individual letters, words, or lines of text in span tags, giving developers per-char… | 32 | 5335 | maintenance |
| KhronosGroup/glTF-Sample-Viewer The official Khronos glTF 2.0 Sample Viewer, a web application that renders glTF 2.0 3D models with physically-based rendering using WebGL … | 66 | 1472 | active |
| digitalbazaar/forge Forge is a pure-JavaScript implementation of the TLS protocol plus a broad set of cryptographic utilities including AES, RSA, X.509 certifi… | 66 | 5330 | maintenance |
| rtfeldman/seamless-immutable A JavaScript library providing immutable data structures that are backwards-compatible with normal Arrays and Objects. It wraps vanilla JS … | 10 | 5329 | maintenance |
| hectorm/otpauth A JavaScript One-Time Password library implementing HOTP (RFC 4226) and TOTP (RFC 6238) for generating and validating 2FA tokens. It runs i… | 86 | 1471 | stable |
| ganlanyuan/tiny-slider Tiny Slider 2 is a dependency-free vanilla JavaScript slider/carousel library for the browser. It supports horizontal and vertical carousel… | 23 | 5327 | maintenance |
| jsforce/jsforce JSforce is an isomorphic JavaScript/TypeScript library that wraps Salesforce APIs (REST, Bulk, Metadata, SOAP, Streaming, Tooling, and more… | 99 | 1470 | active |
| reflux/refluxjs RefluxJS is a simple JavaScript library implementing a unidirectional dataflow architecture inspired by Facebook's Flux, built around actio… | 32 | 5314 | maintenance |
| serwist/serwist Serwist is a collection of TypeScript JavaScript libraries for building progressive web apps, forked from Google's Workbox. It provides ser… | 86 | 1467 | active |
| lukeed/dequal dequal is a tiny (304B to 489B) JavaScript utility for checking deep equality between values of any type, including Objects, Arrays, Sets, … | 57 | 1467 | stable |
| stimulus-components/stimulus-components A collection of over 25 standalone Stimulus controllers (published as individual npm packages) that provide common frontend behaviors like … | 76 | 1466 | active |
| sarcadass/granim.js Granim.js is a small JavaScript library for creating fluid and interactive gradient animations on HTML canvas elements. It supports configu… | 23 | 5304 | maintenance |
| syntaxhighlighter/syntaxhighlighter SyntaxHighlighter is a self-contained, client-side JavaScript library for highlighting code snippets on web pages and web apps. It has exis… | 23 | 5300 | maintenance |
| nocode-js/sequential-workflow-designer A customizable, framework-agnostic visual workflow designer component for web applications, written in pure TypeScript with zero external d… | 93 | 1463 | active |
| icebob/fastest-validator A schema-based data validation library for JavaScript with 24 built-in validators, sanitization, and custom validator support. It compiles … | 67 | 1463 | stable |
| xiaoluoboding/vue-sonner Vue Sonner is an opinionated toast notification component for Vue 3 and Nuxt 3, ported from the popular React library Sonner. It ships with… | 62 | 1463 | active |
| honzaap/Systemizer Systemizer is a browser-based system design tool for creating and simulating large-scale distributed systems. Users place components like A… | 52 | 1460 | active |
| nk-o/jarallax Jarallax is a dependency-free JavaScript library that adds smooth parallax scrolling effects to background images, <img> tags, inline eleme… | 76 | 1459 | active |
| ipython-contrib/jupyter_contrib_nbextensions A community-maintained collection of extensions that add functionality to the classic Jupyter notebook, mostly written in JavaScript and lo… | 23 | 5276 | maintenance |
| momosecurity/FindSomething FindSomething is a passive browser extension for Chrome and Firefox that extracts potentially sensitive information (like emails, API keys,… | 32 | 1458 | active |
| sienori/simple-translate Simple Translate is a browser extension (WebExtension) that lets users quickly translate selected text on web pages or typed text via a too… | 88 | 1455 | active |
| umijs/hox Hox is a lightweight state-sharing library for React that lets you create shared stores using the same hooks DSL as regular components. It … | 23 | 1454 | active |
| benhmoore/Knwl Knwl.js is a JavaScript library that parses natural language text to extract specific information such as dates, times, phone numbers, emai… | 23 | 5252 | maintenance |
| zalo/CascadeStudio Cascade Studio is a browser-based, live-scripted CAD IDE built on the OpenCascade (OCCT) kernel compiled to WebAssembly. It lets users writ… | 77 | 1453 | active |
| omni-media/omniclip Omniclip is a free, open-source video editing web application that runs entirely in the browser using modern APIs like WebCodecs. It requir… | 71 | 1453 | active |
| scroll-into-view/scroll-into-view-if-needed A small, dependency-free JavaScript ponyfill for Element.scrollIntoView that implements upcoming spec features like scrollMode: 'if-needed'… | 67 | 1450 | stable |
| sauravpanda/BrowserAI BrowserAI is a TypeScript library for running LLMs, speech recognition, text-to-speech, and audio separation models directly in the browser… | 78 | 1449 | active |
| ncase/wbwwb We Become What We Behold is a browser-based minigame by Nicky Case about news cycles and how media shapes public behavior. It is built with… | 39 | 1448 | stable |
| firebase/geofire-js GeoFire is a lightweight JavaScript/TypeScript library that stores and queries keys by geographic location on top of the Firebase Realtime … | 61 | 1447 | active |
| nucliweb/webperf-snippets A curated collection of JavaScript snippets for measuring and debugging web performance (Core Web Vitals, loading, and interaction metrics)… | 89 | 1444 | active |
| fortheusers/hb-appstore A GUI application for browsing, downloading, and managing open-source homebrew apps on consoles like the Nintendo Switch and Wii U, built w… | 64 | 1443 | active |
| serratus/quaggaJS QuaggaJS is a barcode-scanner library written entirely in JavaScript that supports real-time localization and decoding of barcode types suc… | 23 | 5207 | maintenance |
| GraphQL multipart request (file upload) A terminating Apollo Link for Apollo Client that sends GraphQL multipart requests when variables contain files (FileList, File, or Blob), f… | 85 | 1442 | active |
| Gioni06/terminal.css Terminal CSS is a lightweight (~3k gzip) CSS framework that gives websites a modern terminal/retro-computing look. It is written in pure CS… | 62 | 1442 | active |
| yashash-pugalia/win11-svelte A web application that recreates the Windows 11 desktop experience in the browser using Svelte, Vite, and Tailwind CSS. It includes a deskt… | 10 | 1442 | active |
| 027xiguapi/pear-rec pear-rec is a free, open-source, cross-platform desktop application for taking screenshots and recording screen video, webcam video, and au… | 27 | 1440 | active |
| tensorspace-team/tensorspace TensorSpace is a neural network 3D visualization framework built on TensorFlow.js, Three.js, and Tween.js. It provides Keras-like APIs to b… | 23 | 5191 | maintenance |
| iamcal/js-emoji A JavaScript library that converts emoji from Unicode code points or colon-sequences (like :smile:) into platform-appropriate output such a… | 75 | 1438 | stable |
| portabletext/portabletext Portable Text is a JSON-based open specification for structured block content (rich text, images, code, custom types) that can be serialize… | 74 | 1438 | active |
| kolodny/immutability-helper A small TypeScript/JavaScript library that lets you apply mutations ($push, $set, $merge, etc.) to a copy of your data while leaving the or… | 23 | 5184 | maintenance |
| vakata/jstree jsTree is a jQuery plugin that renders interactive, themable tree views in the browser from HTML or JSON data sources, with AJAX/async load… | 23 | 5180 | maintenance |
| michalchudziak/react-native-geolocation The React Native community geolocation module providing the Geolocation web spec API for React Native apps. It supports iOS, Android, and w… | 23 | 1436 | active |
| potatameister/PaperKnife PaperKnife is a privacy-first PDF utility that merges, splits, compresses, encrypts, signs, and sanitizes PDFs entirely on-device with no s… | 67 | 1435 | active |
| muyoou/st-memory-enhancement A SillyTavern extension plugin that adds structured long-term memory to AI roleplay chats using editable tables for character settings, eve… | 63 | 1435 | active |
| apinanaivot/IKEA-3D-Model-Download-Button A Tampermonkey userscript that adds a 'Download 3D' button to IKEA product pages, letting users save the product's 3D model as a .GLB file.… | 53 | 1435 | active |
| ratatui/ratzilla Ratzilla is a Rust framework for building terminal-themed web applications using Ratatui widgets compiled to WebAssembly. It renders TUI-st… | 80 | 1433 | active |