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#html5

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

75 records
Tagged “html5”Ranked by health index
npm
98Exceptionalhealth index
mrdoob/three.js
JavaScript 3D Library.
JavaScript · HTML★ 114.3K↓ 50.9M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
98Exceptionalhealth index
video-dev/hls.js
HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.
TypeScript★ 16.9K↓ 29.6M/moAug 5, 2026
Custom licenseAug 5, 2026 · metrics 2.10.0
npm
96Exceptionalhealth index
playcanvas/engine
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
JavaScript★ 16.4K↓ 194.3K/moAug 5, 2026
MITAug 5, 2026 · metrics 2.10.0
PyPI · npm
94Exceptionalhealth index
homeassistant-ai/ha-mcp
The Unofficial and Awesome Home Assistant MCP Server
Python★ 4,534↓ 469.2K/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
inikulin/parse5
HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.
TypeScript★ 3,918↓ 802M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
melonjs/melonJS
a modern & lightweight HTML5 game engine
JavaScript · TypeScript★ 6,380↓ 8,206/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
npm
93Exceptionalhealth index
muxinc/elements
Custom elements for working with media in the browser that Just Work™
TypeScript · JavaScript · HTML★ 362↓ 23M/moAug 3, 2026
MITAug 3, 2026 · metrics 2.10.0
PyPI
92Excellenthealth index
emilstenstrom/justhtml
A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.
Python★ 1,148Jul 18, 2026
Custom licenseJul 18, 2026 · metrics 2.10.0
npm
91Excellenthealth index
nextlevelbuilder/ui-ux-pro-max-skill
An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms
Python · JavaScript★ 113.4K↓ 100.8K/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
91Excellenthealth index
react-dropzone/file-selector
Convert a DragEvent or file input to a list of File objects
TypeScript★ 104↓ 50.5M/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
npm
90Excellenthealth index
CoderLine/alphaTab
alphaTab is a cross platform music notation and guitar tablature rendering library.
TypeScript★ 1,769↓ 46.6K/moJul 24, 2026
Custom licenseJul 24, 2026 · metrics 2.10.0
npm
90Excellenthealth index
h5bp/html5-boilerplate
A professional front-end template for building fast, robust, and adaptable web apps or sites.
JavaScript · HTML★ 57.6K↓ 6,776/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm · Go
90Excellenthealth index
microsoft/waza
CLI / Framework for Agent Skills - create, test, measure and improve skill quality and effectiveness
Go★ 1,114↓ 1,855/moJul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
servo/html5ever
High-performance browser-grade HTML5 parser
Rust★ 2,606↓ 37.7M/moAug 11, 2026
Custom licenseAug 11, 2026 · metrics 2.10.0
npm
86Excellenthealth index
ecomfe/zrender
A lightweight graphic library providing 2d draw for Apache ECharts
TypeScript · HTML★ 6,300↓ 17.6M/moAug 12, 2026
BSD-3-ClauseAug 12, 2026 · metrics 2.10.0
npm
84Excellenthealth index
JKHeadley/instar
Persistent Claude Code agents with scheduling, sessions, memory, and Telegram.
TypeScript★ 77↓ 157.9K/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
npm
84Excellenthealth index
Orillusion/orillusion
Orillusion is a pure Web3D rendering engine which is fully developed based on the WebGPU standard.
TypeScript★ 5,208↓ 1,769/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
npm · Packagist
84Excellenthealth index
chartjs/Chart.js
Simple HTML5 Charts using the <canvas> tag
JavaScript · TypeScript★ 67.6K↓ 53.4M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
83Excellenthealth index
NoMercy-Entertainment/nomercy-video-player
Headless, event-driven HTML5 video player with HLS streaming, ASS/SSA + VTT subtitles, PiP, and a plugin system. No UI included. TypeScript-first.
JavaScript · TypeScript★ 12↓ 4,881/moJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 2.10.0
npm
81Excellenthealth index
4ian/GDevelop
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
JavaScript · C++ · TypeScript★ 25.4KAug 5, 2026
Custom licenseAug 5, 2026 · metrics 2.10.0
NuGet
81Excellenthealth index
AngleSharp/AngleSharp.Css
:angel: Library to enable support for cascading stylesheets in AngleSharp.
C#★ 95Sep 3, 2026
MITSep 3, 2026 · metrics 2.10.0
PyPI · crates.io · npm
81Excellenthealth index
bug-ops/scrape-rs
🦀 High-performance HTML parsing library. Rust core with native bindings for Python, Node.js & WASM. SIMD-accelerated, memory-safe, consistent API everywhere.
Rust★ 10↓ 6,257/moSep 5, 2026
Apache-2.0Sep 5, 2026 · metrics 2.10.0
npm
81Excellenthealth index
kaltura/playkit-js
State of the Art HTML5 Player
TypeScript · JavaScript★ 130↓ 22.3K/moJul 20, 2026
AGPL-3.0Jul 20, 2026 · metrics 2.10.0
npm
81Excellenthealth index
swisnl/jQuery-contextMenu
jQuery contextMenu plugin & polyfill
JavaScript★ 2,244↓ 75.4K/moAug 30, 2026
MITAug 30, 2026 · metrics 2.10.0
Packagist
80Excellenthealth index
Masterminds/html5-php
An HTML5 parser and serializer for PHP.
HTML · PHP★ 1,782↓ 11M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
npm
80Excellenthealth index
noname0310/babylon-mmd
babylon.js mmd loader and runtime
TypeScript · Rust★ 248↓ 2,826/moAug 2, 2026
MITAug 2, 2026 · metrics 2.10.0
NuGet
78Goodhealth index
AngleSharp/AngleSharp.Js
:angel: Extends AngleSharp with a .NET-based JavaScript engine.
C# · JavaScript★ 117Sep 6, 2026
MITSep 6, 2026 · metrics 2.10.0
PyPI
78Goodhealth index
rushter/selectolax
Python binding to Modest and Lexbor engines. Fast HTML5 parser with CSS selectors for Python.
Cython · Python★ 1,656Jul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
npm · crates.io
77Goodhealth index
colbymchenry/codegraph
Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local
C★ 64.5K↓ 331.9K/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
PyPI
77Goodhealth index
facelessuser/soupsieve
A modern CSS selector implementation for BeautifulSoup
Python★ 266Aug 4, 2026
MITAug 4, 2026 · metrics 2.10.0