pallene VS luajit2

It would have been nice if LuaX was written in Lua.

Forking Pallene (https://github.com/pallene-lang/pallene) would introduce:

Terra and Nelua are both very different in goals than Teal. Teal is literally gradual types integrated into Lua keeping as many of Lua's idioms as possible (to a fault[1]). Terra and Nelua are both very metaprogrammable systems programming languages. Nelua's goals are primarily to soften C's rough edges, comparable to something like Nim.

There's another one you missed in Pallene[2]. But again, it's goal was to optimize the stack sharing involved in using the C API. It also adds types though and maintains Lua idioms as much as possible.

[1]: https://github.com/teal-language/tl/discussions/339

[2]: https://github.com/pallene-lang/pallene

That was somewhat of an entertaining read.

> Terra is C if you replaced the preprocessor with Lua.

This is what is written on the tin.

PUC made there own version of Terra

Pallene http://www.inf.puc-rio.br/~roberto/docs/Gualandi-2020-SCP.pd...

https://github.com/pallene-lang/pallene

https://www.youtube.com/watch?v=H3inzGGFefg

This is a good writeup on all the Alt-Luas https://injuly.in/blog/gsoc/

Odd to suggest that if they're interested in Lua, that they should check out Moonscript which is a different language altogether (although it compiles to Lua). But if you insist, something a little more Lua-ish is Teal[1] (gradual types ala TypeScript) or Pallene[2] (companion typed subset of Lua meant to generate optimized C libraries for use with Lua).

[1]: https://github.com/teal-language/tl

[2]: https://github.com/pallene-lang/pallene

You might be thinking of Pallene (previously named Titan) https://github.com/pallene-lang/pallene

And Neovim is using OpenResty's branch of Luajit

Yea, LuaJIT can get near C speeds, as far as I'm aware. You can read more here: https://luajit.org/luajit.html

I also found this gtihub repo, this one is using luaJIT a just in time lua compiler, i dont know if you have any python expirience but this one, but from what i understand luaJIT makes lua a language that can be compiled and run in your terminal, it aperently also has a comminty made package/library manager called cherry.

openresty's LuaJIT2 has, and makes, regular releases (the last one was less than a month ago), and closely tracks development, including the extensions beyond Lua 5.1.

There is also the openresty fork of luajit which Neovim can be built with and provides their own releases.

luajit.org said

Remember, bad C++ code will certainly be slower than good code written in an interpreted language! That being said, Lua is very fast, one of the fastest scripting languages. See this thread, which talks about LuaJit.

https://github.com/openresty/luajit2

It has a few extras but they agree with the original luajit authors opinion that not every 5.2 feature can be made in jit.