Extempore is a programming language created in 2011.

Extempore is a programming language and runtime environment designed to support cyberphysical programming, where a human programmer operates as an active agent in the world.

• Extempore website
• Extempore first developed in https://github.com/extemporelang
• file extensions for Extempore include xtm
• Pygments supports syntax highlighting for Extempore