cakelisp VS glsp

You might be interested in CakeLisp.

Cakelisp

"Cakelisp is a metaprogrammable, hot-reloadable, non-garbage-collected language ideal for high performance, iteratively-developed programs (especially games). It is a transpiler which generates C/C++ from an S-expression syntax. Cakelisp takes some inspiration from Lisp, but is not compatible and does not aspire to become 'a Lisp'."

This is a bug. Literally unusable.

Also look into Gamelisp's state machines which are an awesome way of modeling stateful in-game objects. Cakelisp is another cool language made specifically for gamedev.

I wrote a language primarily to make that sort of feature easy to create, via compile time code generation and execution. See Cakelisp.

cakelisp has no GC and is meant for games programming.

I've added a roadmap with items from my to-do list. I'm happy to receive ideas for features not on that list as well :).

3. Typed Racket

I almost used https://gamelisp.rs/ for a project but the nightly feature it needs broke and it's no longer maintained, glad to see something similar arise! You might want to consider adopting their choice of VecDeque as a list replacement, I think it makes a lot more sense than naive linked lists on modern machines.

Varied employment history has left me with great soft skills and a broad grab-bag of technical skills, mostly leaning towards high-performance systems programming. Major solo projects have included the scripting language GameLisp, a 2D game engine, and a novel computer vision library.

"Gamelisp is a scripting language for Rust game development." Feature list from the page: No garbage collection pauses (runs gc once per frame), Seamless Rust API, Memory-safe, Feature-rich ("Pattern‑matching, iterators, coroutines, macros..."), Easy entity scripting.

I'm using Rust to build a host program, and the actual game logic written in GameLisp on top of the bracket-lib. I only have superficial knowledge of Rust, 0 lisp experience, and never embedded a language before, so that's a lot to learn and implement at the same time.

I'm not sure I'll go to the end of the 8 weeks, but I'll make that as fun/interesting as possible and (try to) use GameLisp!

I feel qualified to answer this! GameLisp was once implemented with highly unsafe code, but later on I reimplemented it using only safe code, with a very small amount of optional unsafety behind a feature flag. GameLisp's performance is currently somewhere between Lua and Python when unsafe code is switched on, or a bit slower than Python when unsafe code is switched off.

It took a lot of wrestling with the type system, but I've managed to wring out several API improvements for version 0.2. I already considered GameLisp's Rust API to be best-in-class, and this release polishes it even further: