My night and weekend project the last month or so has been creating and implementing a package that provides a pure s-exp syntax for Julia that lowers to Julia's AST directly, and lately been churning through (mostly Opus is doing the actual churning) all the problems of creating an automatic transpiler for Julia to this other syntax.

Not ready to share just yet but nearly at the point that there are no Julia-syntax fallbacks in the entire base/stdlib and a femtolisp parser for the sexp syntax is able to build a complete Julia sysimage from the transpiled files. Already verified that I can transpile the .jl source of the Julia package for the syntax into the syntax, then use that transpiler to transpile again and load into the running sexp repl, then use that transpiler on the source again and get byte identical code, and along the way am testing to ensure that the entire Julia test suite passes in the sysimage being built.

So, with any luck here soon I'll have a sexp syntax for Julia that builds from raw transpiled sexp-syntax source and uses sexp syntax natively in the repl but can transpile & load any Julia code. Fingers crossed.

I'm aware of --lisp but it's not very good imo lol.

Having some components written in lisp was never the lispy part of julia. The thing that makes julia lispy is its semantics and features.