CodeSpeak
lastmod 2026-11-10created 2026-03-163 edits
CodeSpeak is a Python-based programming tool in which you write only a function's signature and a natural language description, and an LLM generates and fills in the implementation. If you write a description instead of the function body and attach a decorator, the code is generated at call time and cached, and type hints and tests constrain the generated result. It is an experimental project that aims to raise prompt engineering to the level of a programming language.
CodeSpeak is a next-generation programming language powered by LLMs