Common Lisp was created and used by the DARPA and its community of public research labs and private companies to support all kinds of industrial and scientific

Common Lisp was created and used by the DARPA and its community of public research labs and private companies to support all kinds of industrial and scientific projects, I don't think there is more practical Lisp. It's fast both in compile time and runtime, supports any programming paradigm you want, and it's one of the most interactive programming environments ever. There are multiple open-source implementations, and there are at least two commercial implementations with paid support. If you want to start, install the new IDE for Common Lisp called Lem [0] and follow the free online book Practical Common Lisp [1]. If you have any questions, the community can help you on Discord with the language itself [2] and the IDE [3]. [0] https://github.com/lem-project/lem/releases https://github.com/lem-project/lem/releases [1] https://gigamonkeys.com/book/ https://gigamonkeys.com/book/ [2] https://discord.gg/cuVpwZXJ https://discord.gg/cuVpwZXJ [3] https://discord.gg/sBYyjyC6 https://discord.gg/sBYyjyC6