Observed arrival · 2026-09-27
课程开源 — 把一堂好课交给更多人
A volunteer community turns lecture recordings and course-material photos into readable notes, currently including classes and public talks from Peking University and Tsinghua University.
- For
- People who want to read or share lecture notes
- Worth noticing
- Contributors may be credited by name or stay anonymous; the project says it will remove notes on request.
Field notes
Contributors can send a lecture recording or photos of course materials; community members do the note-taking. The page says contributors may be credited by name or remain anonymous, and can preview new notes in a small contributor group. It names classroom and public-lecture material from Peking University and Tsinghua University. Audio is not offered for download, and the project says it will remove notes on request.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue