Fennel is a programming language that combines Lua’s simplicity with a lisp syntax and macro system. It offers full Lua compatibility, zero overhead, and compile-time macros. Fennel can be embedded in other programs for extensibility and supports interactive development. You can run Fennel code wherever you can run Lua code. The documentation includes setup instructions, tutorials, style guides, and an API listing. Fennel has a thriving community on Sourcehut, mailing lists, and chat channels. The language was created with specific reasoning in mind, and there are various resources available for those interested in learning or exploring Fennel further.
https://fennel-lang.org/