:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
Repository Index
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An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
Daemon for easy but powerful stats aggregation
Build production-ready applications in TypeScript
📊 An infographics generator with 30+ plugins and 300+ options to display stats about your GitHub account and render them as SVG, Markdown, PDF or JSON!
A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
A declarative JavaScript library for application development using cloud services.
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
:ledger: Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
Headless Chromium-based web performance metrics collector and monitoring tool
Unobtrusive logging library with zero dependencies for Deno, Node.js, Bun, browsers, and edge functions
SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐
🕵️♀️ Validate schema, get schema change notifications, validate operations, find breaking changes, look for similar types, schema coverage
Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics, MixPanel, Plausible, Umami & Matomo.
Extensible log shipper with input/output plugins, buffering, parsing, data masking, and small memory/CPU footprint
The official Sentry SDK for Capacitor
📈 Minimalistic zero-dependencies statsd client for Node.js