A universal debugger CLI that lets AI agents observe runtime state instead of guessing from source code
A highly parallel Perl 5 interpreter written in Rust
The tie between Ruby and Rust.
Praxis — agent-native Unix tools. Single binary replacing grep, cat, find, sed, diff for AI coding agents.
A blazingly fast MCP server for code intelligence - enumerates repos, data structures, algorithms, and returns relevant code context
HTAP embedded database: transactional DeltaStore + columnar Vortex storage + DuckDB SQL engine
High level Ruby bindings. Write Ruby extension gems in Rust, or call Ruby code from a Rust binary.
A library for reading and interpreting display capability data (EDID).
Search, hash, sort, fingerprint, and fuzzy-match strings faster via SWAR, SIMD, and GPGPU
The zero-copy standard library for Solana programs built on Hopper Runtime. Account layout, validation, PDA, Token/Mint readers, Token-2022 screening, CPI guards, DeFi math, AMM, slippage, lending, staking, vesting, multisig, distribution, Merkle, Ed25519, Pyth oracle. Declarative macros for error codes, instruction dispatch, and account checks. no_std, no_alloc, no proc macros, BPF-safe.