Cap'n Proto is an open source interface design language created in 2013 by Kenton Varda.

Cap'n Proto serialization/RPC system - core tools and C++ library

• Cap'n Proto website
• Cap'n Proto is developed on GitHub and has 9,043 stars
• There are at least 134,567 Cap'n Proto repos on GitHub
• Cap'n Proto first developed in Cap'n Proto
• file extensions for Cap'n Proto include capnp
• Cap'n Proto on Twitter
• The Google BigQuery Public Dataset GitHub snapshot shows 557 users using Cap'n Proto in 690 repos on GitHub
• Pygments supports syntax highlighting for Cap'n Proto
• GitHub supports syntax highlighting for Cap'n Proto
• capnproto.org was registered in 2013
• See also: (1 related languages)Protocol Buffers