: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.
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Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.
- analytics
- charts
- statistics
- google-analytics
Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.
🕸️ Web apps in pure Python 🐍
- python
- framework
- open-source
- gui
Data Apps & Dashboards for Python. No JavaScript Required.
A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.
- notebooks
- python
- data-science
- machine-learning
Empowering People Ethically 🚀 — Matomo is hiring! Join us → https://matomo.org/jobs Matomo is the leading open-source alternative to Google Analytics, giving you complete control and built-in privacy. Easily collect, visualise, and analyse data from websites & apps. Star us on GitHub ⭐️ – Pull Requests welcome!
Turns Data and AI algorithms into production-ready web applications in no time.
The interactive graphing library for Python :sparkles:
Open-source JavaScript charting library behind Plotly and Dash
Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.
- ipython
- jupyter
- data-science
- python
Create web-based user interfaces with Python. The nice way.
stable diffusion webui colab
- stable-diffusion
- stable-diffusion-web-ui
- stable-diffusion-webui
- colab
WebGL2 powered visualization framework
- webgl
- data-visualization
- javascript
- visualization
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
- analytics
- google-analytics
- product-analytics
- web-analytics
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
📊 The concise and progressive visualization grammar.
- visualization
- grammar
- graphics
- canvas
A JavaScript library aimed at visualizing graphs of thousands of nodes and edges
- javascript
- graph-drawing
- data-visualization
- graph-drawing-framework
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
UAParser.js: The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devices, Bots, Apps, AI Crawlers, and more. Run in Browser or Node
- user-agent-parser
- browser-detection
- user-agent
- client-hints
Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
A damn-sexy, open source real-time dashboard builder for IOT and other web mashups. A free open-source alternative to Geckoboard.
Easy web analytics. No tracking of personal data.
- go
- analytics
- golang