npm95Exceptionalhealth index
TypeScript · JavaScript★ 4,594↓ 26.8M/moAug 27, 2026
Packagist94Exceptionalhealth index
PHP★ 1,283↓ 1.5M/moSep 12, 2026
npm · crates.io · PyPI93Exceptionalhealth index

affaan-m/ECCThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
JavaScript · Rust · Python★ 262.4K↓ 25.1K/moSep 19, 2026
Packagist93Exceptionalhealth index
PHP★ 10↓ 33.7K/moSep 13, 2026
Maven91Excellenthealth index

aws/event-rulerEvent Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.
Java★ 615Sep 14, 2026
NuGet91Excellenthealth index
C#★ 274Sep 11, 2026
npm91Excellenthealth index
TypeScript★ 1,406↓ 1M/moSep 9, 2026
npm · RubyGems91Excellenthealth index

sitespeedio/sitespeed.iositespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
JavaScript · Pug · SCSS★ 5,018↓ 25.3K/moAug 28, 2026
npm90Excellenthealth index
JavaScript★ 263↓ 939.4K/moSep 15, 2026
NuGet88Excellenthealth index
C#★ 1,346Oct 8, 2026
Go88Excellenthealth index
Go★ 95Sep 20, 2026
Packagist87Excellenthealth index
PHP★ 320↓ 633.7K/moSep 13, 2026
npm87Excellenthealth index
TypeScript★ 2,075↓ 6.9M/moAug 27, 2026
npm86Excellenthealth index

andreasnicolaou/typescript-expression-languageZero-dependency TypeScript implementation of Symfony's Expression Language. Safely parse and evaluate dynamic expressions in Node and the browser, with ESM/CJS/UMD builds and full typings.
TypeScript★ 17↓ 5,313/moSep 14, 2026
npm84Excellenthealth index
TypeScript★ 40↓ 367.2K/moSep 27, 2026
npm83Excellenthealth index

TheBeardedBearSAS/claude-craft Supercharge Claude Code with Expert Knowledge A comprehensive framework for AI-assisted development. Install standardized rules, agents, and commands for your projects across multiple technology stacks.
Shell · JavaScript★ 105↓ 2,180/moSep 11, 2026
PyPI83Excellenthealth index

csinva/imodelsInterpretable ML package 🔍 for concise, transparent, and accurate predictive modeling (sklearn-compatible).
Jupyter Notebook · Python★ 1,629↓ 28.7K/moOct 19, 2026
npm83Excellenthealth index

geoql/doctorYour agent writes bad Vue/Nuxt. This catches it. — A pair of CLIs and oxlint plugins that audit Vue 3 + Nuxt 4 apps for performance, correctness, security, and AI-agent anti-patterns.
TypeScript★ 7↓ 13.5K/moSep 11, 2026
NuGet · npm81Excellenthealth index
C# · TSQL★ 240Sep 17, 2026
Packagist80Excellenthealth index
PHP★ 1↓ 13.3K/moSep 8, 2026

Contentrain/aiRepo-native content governance for AI agents. Extract, review, and deliver UI text, docs, and structured content from Git.
TypeScript · JavaScript★ 4↓ 9,235/moSep 5, 2026
TypeScript★ 1,096↓ 776/moSep 16, 2026

hivellm/rulebookCLI tool to standardize AI-generated projects with templates, rules enforcement, and automation
TypeScript · JavaScript★ 15↓ 1,228/moSep 9, 2026

kaelzhang/node-ignore🔍 node-ignore is the manager and filter for .gitignore rules, the one used by eslint, prettier and many others.
JavaScript★ 501↓ 1.1B/moSep 16, 2026
Packagist77Goodhealth index

pekral/cursor-rulesPHP and Laravel Cursor rules — coding standards, testing, and conventions for the Cursor editor. Install via Composer.
PHP · Shell★ 6↓ 1,859/moSep 5, 2026
crates.io75Goodhealth index
Rust★ 29↓ 13.2K/moSep 14, 2026

mpatfield/homebridge-dummyHomebridge accessories to help with advanced automation and control — scheduling, delays, push notifications, commands, webhooks, and more
TypeScript · JavaScript★ 404↓ 7,261/moSep 8, 2026
C#★ 4Sep 14, 2026
Packagist · PyPI73Goodhealth index

infocyph/ReqShieldFast, modern PHP request validation and sanitization. Schema-based rules, fail-fast execution, intelligent batching, and 100+ built-in validation rules.
PHP★ 1↓ 2,788/moAug 25, 2026
C#★ 0Sep 6, 2026