23 unstable releases (6 breaking)

Uses new Rust 2024

new 0.7.3 Apr 20, 2025
0.7.2 Mar 19, 2025
0.7.0 Feb 22, 2025
0.5.0 Aug 15, 2024
0.2.5 Dec 28, 2023

#552 in Network programming

Download history 153/week @ 2024-12-30 371/week @ 2025-01-06 301/week @ 2025-01-13 596/week @ 2025-01-20 687/week @ 2025-01-27 394/week @ 2025-02-03 642/week @ 2025-02-10 489/week @ 2025-02-17 414/week @ 2025-02-24 726/week @ 2025-03-03 724/week @ 2025-03-10 728/week @ 2025-03-17 566/week @ 2025-03-24 360/week @ 2025-03-31 319/week @ 2025-04-07 422/week @ 2025-04-14

1,833 downloads per month
Used in 4 crates (2 directly)

MIT license

9KB
147 lines

proto

Crates.io Crates.io

proto is a pluggable next-generation version manager for multiple programming languages. A unified toolchain.

proto powers moon's toolchain!

Why use proto?

  • Lightspeed! With Rust, we can guarantee exceptional performance.
  • Multi-language. A single CLI for managing versions for all of your languages.
  • Cross-platform, for a consistent experience across machines and teams.
  • Contextual version detection, ensuring the correct version of a tool is always used.
  • Checksum verification, ensuring a tool came from a trusted source.
  • Detects and infers from a language's ecosystem for maximum compatibility.
  • Pluggable architecture via WASM, enabling custom integrations.

Supported languages

  • Bun
  • Deno
  • Go
  • moon
  • Node (and npm, pnpm, yarn)
  • Python (and poetry, uv)
  • Ruby
  • Rust
  • ... and more via plugins!

Contributors

Special thanks to the wonderful people who have contributed to this project:

Contributors

Dependencies

~0–8MB
~58K SLoC