getify/You-Dont-Know-JS
A book series (2 published editions) on the JS language.
What this repository does
A book series (2 published editions) on the JS language.
Repository facts
- Owner
- getify
- Primary language
- Not reported
- Stars
- 184,897
- Forks
- 33,415
- Open issues + pull requests
- 2
- License
- Other
- Archived
- No
- Default branch
- 2nd-ed
- Created
- 2013-11-16T02:37:24.000Z
- Last push
- 2026-02-15T04:36:44.000Z
Topics and intended use
Owner-supplied topics: async, book, book-series, closures, education, es2015, es6, javascript, learn-to-code, programming, prototypes, training-materials, training-providers
Review the README for scope, installation, examples and limitations. We do not run repository code or certify it.
Evaluate before installing
Review licensing and dependencies, inspect recent commits and unresolved issues, and test in an isolated environment before production use. Stars and forks alone cannot answer these questions.
Source and freshness
Source: GitHub. Metadata observed 2026-09-15T06:38:46.502Z. Daily imports are snapshots, not real-time monitoring.
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