- Abseil: Created at Google
- Boost
- Folly: Created at Facebook
- GSL : Microsoft's implementation of the Guideline Support Library suggested by the C++ Core Guidelines
- benri: Dimensional analysis
- fuser: Automatic (de)serialization
- mp-units: Dimensional analysis
- sqlpp11
- Include-What-You-Use
- Autotidy
- Compiler Explorer
- Quick Bench
- coz profiler
- rr: record a failure once, then debug the recording, deterministically, as many times as you want.
- Sourcetrail: Graphical source code explorer
- Move resources to docs folder