Interpreter

A solo developer chronicles building a low-level, statically-typed language (pslang) for game modding, detailing its architecture (parser, IR, AArch64 backend), an interpreter/JIT path, and future plans, with concrete data points such as ~10k lines of C++ code and a 1k-line Monte Carlo path tracer.

A Rust nightly tail-call interpreter for the Uxn/Raven VM delivers strong performance gains on ARM64 versus hand-written assembly, with mixed results on x86 and WebAssembly; the feature is merged in 0.3.0 and defaults to ARM64, highlighting both promise and cross-platform caveats.

G Lang is a tiny, 2.4MB lightweight interpreter written in the D language.