OSS Insight ingests the public GitHub event stream — an archive of more than ten billion records — and reshapes it into queryable analytics. Instead of scrolling through individual repositories, you can compare projects side by side, watch how a language or topic is trending over time, and see which organizations are attracting the most contributors. The platform is maintained by PingCAP, the company behind TiDB, and its codebase is open source.
The product has two layers. A friendly dashboard layer offers trending repository rankings, curated collections, language and topic breakdowns, plus FAQ-driven explainers. Underneath sits a SQL-powered data explorer where analysts write their own queries against the raw event tables, so custom questions do not need a separate data pipeline. There is also a public API for programmatic access and an AI-assisted querying experience that lets you ask questions in natural language.
The team is notably transparent about data quality. Because GitHub changed how its public events feed is paginated, star, pull request and issue events after mid-2025 were under-captured, so star-based rankings have been paused rather than published with misleading numbers. Historical data before May 2025, repository totals synced directly from GitHub, and commit activity remain unaffected. The service is free to use and funded as a community project.
