- SPDX: List of licenses with long name, identifier, OSI approval?, and link to text.
- SPDX list is recommended by npmjs
- OSI: Open Source Initiative list of licenses
- Free and Open Source License Comparison
- The Free-Libre / Open Source Software (FLOSS) License Slide, compatibilty chart
- Pick a License, Any License
- tldr legal, license comparison
- Mozilla Foundation license policy, with flowchart
- Wikipedia comparison of OSS licenses
- GNU: Various Licenses and Comments about Them
- Stackoverflow question on license comparison
- GNU: Why you shouldn't use the Lesser GPL for your next library
- GitHub announces ChooseALicense.org, and infoworld coverage
- Open Source Attribution and Contribution, with reference to Berne convention
- JSON.org License Literally Says it "shall be used for Good, not Evil"
- License your gems!, blog post
Tools