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Relax: JIT compiler for Rust to reduce build times

Relax: JIT compiler for Rust to reduce build times

adamnemecek

Comments (53)

  • _cart
    Pretty wild to me that AI has enabled the commoditization of one of the gnarliest engineering problems. Over the course of just a month, we now have three "viable" AI-driven iteration-focused Rust compilers: - https://github.com/makepad/relax - https://github.com/DioxusLabs/rustd/ - https://github.com/indexable-inc/blaze
  • faresahmed
    Somehow always, someone somewhere rediscovers that cutting down the time between coding and code execution makes our lives easier and to a degree be able to write better programs.Perhaps the earliest and best attempt was Lisp's computational model. Since then, the idea manifested itself again[1], again[2], and again[3] in different forms.[1]: Inventing on Principle, Bret Victor: https://www.youtube.com/watch?v=PUv66718DII[2]: REPL-Driven Development, Stuart Halloway: https://vimeo.com/223309989[3]: LIVE, Live Programming workshop: https://liveprog.org/
  • jkelleyrtp
    I built something similar - tbd on maintaining it - but I got Rust Analyzer emitting code and as well as running in the web. This new concept of rust compile daemon is pretty sick.Can build and iterate on Rust in the browser!https://dioxuslabs.github.io/rustd/
  • Sytten
    We have had good experience with kache so far to speedup builds in CI and local
  • cedws
    Rust is a nice language but it’s so heavy. Since our company switched from Go I’ve had to become used to my laptop being burning hot and stuttering whilst trying to do anything during compilation.
  • kennykartman
    I knew that makepad devs were focused on build times, but didn't imagine this much!
  • scottmas
    Anyone know what effect it has on targets/ bloat and dev disk usage?
  • jonstewart
    I've been using "mr boxington" (mbx) the past several weeks and it's been a big help. https://mr-boxington.jdx.dev/
  • ricardobeat
    > 0 crates.io dependencies, in 438k lines of RustIt's great to have zero deps, but that's a lot of code to maintain.
  • measurablefunc
    Nice project.
  • ridiculous_fish
    This is preposterously ambitious - a complete Rust re-implementation. Looks like it's mostly claude?
  • baq
    Common Lisp lurks in the shadows, watching its own reinvention comfortably, yet another time
  • tontinton
    The world really needs something like this, but why such a slop UI website.Just tell Opus 5.5 to "redesign the UI to not look like AI slop, design it like a human expert designer would" at bare minimum.
  • Surac
    moving errors from compile time to runtime is good?
  • joshsyn
    [dead]