llvmlite

llvmlite is a lightweight Python binding to LLVM, primarily used for just-in-time (JIT) compilation. It allows Python code to construct LLVM Intermediate Representation (IR) in pure Python, which is then passed to LLVM for compilation and optimization. Maintained by the Numba team, it releases several times a year, often in conjunction with Numba updates and LLVM version bumps. The current stable version is 0.46.0.