4 phút đọc
PostHog/posthog: :hedgehog: PostHog is the leading platform for building self-driving products. Our develop – Repository PostHog/posthog. Mô tả: :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.. 40387 stars, 3538 forks, ngôn ngữ chính Python, cập nhật 2026-10-22.
1. Repository làm gì?
Docs – Community – Roadmap – Why PostHog? – Changelog – Bug reports
PostHog is your product's context layer
PostHog ingests and stores your analytics, errors, replays, and business data so you and your agents can query and act on it. It gives you every tool you need to build a successful product, and captures the context agents need to diagnose problems, uncover opportunities, and ship fixes:
You can steer it all from Slack, web, desktop (PostHog Desktop), or your own editor via the MCP.
The remote MCP server is https://mcp.posthog.com/mcp. It routes to the correct data region (US or EU) when your human logs in. Install it into Claude Code, Cursor, Codex, VS Code, Zed, or PostHog Desktop with:
The docs are indexed for you at posthog.com/llms.txt, the changelog is plain Markdown at posthog.com/changelog.md, and the setup guides for every MCP client are in the docs.
2. Dữ liệu và cấu trúc đáng chú ý
All of this is free to use with a monthly free tier for each product. No card is required, and 97% of users pay $0. Join the 500,000+ teams already shipping with PostHog by signing up for PostHog Cloud US or PostHog Cloud EU.
The fastest and most reliable way to get started with PostHog is signing up for free to PostHog Cloud or PostHog Cloud EU. Your first 1 million events, 5k recordings, 1M flag requests, 100k exceptions, 10GB of logs, and 1500 survey responses are free every month, after which you pay based on usage.
Self-hosting the open-source hobby deploy (Advanced)
If you want to self-host PostHog, you can deploy a hobby instance in one line on Linux with Docker (recommended 4GB memory):
Open source deployments should scale to approximately 100k events per month, after which we recommend migrating to a PostHog Cloud.
We do not provide customer support or offer guarantees for open source deployments. See our self-hosting docs, troubleshooting guide, and disclaimer for more info.
Once you've got a PostHog instance, the fastest way to set it up is the setup wizard, which installs and configures PostHog in your app for you:
3. Khả năng ứng dụng và giới hạn
You can also install our JavaScript web snippet, one of our SDKs, or use our API. You can also connect the MCP to bring PostHog into Claude Code, Cursor, or any MCP-compatible agent.
We have SDKs and libraries for popular languages and frameworks like:
Beyond this, we have docs and guides for Go, .NET/C#, Django, Angular, WordPress, Webflow, and more.
Once you've installed PostHog, see our product docs for more information on how to set up product analytics, web analytics, session replays, feature flags, experiments, error tracking, surveys, data sources, and more.
Our code isn't the only thing that's open source 😳. We also open source our company handbook which details our strategy, ways of working, and processes.
Curious about how to make the most of PostHog? We wrote a guide to winning with PostHog which walks you through the basics of measuring activation, tracking retention, and capturing revenue.
We <3 contributions big and small:
For an overview of the codebase structure, see monorepo layout and products.
This repo is available under the MIT expat license, except for the ee directory (which has its license here) if applicable.
Số liệu repository có thể thay đổi; nên mở liên kết nguồn để kiểm tra README, giấy phép và trạng thái phát hành.
Nguồn tham khảo: Xem bài gốc
