Succinct data structures
Active with 835 open issues — a backlog this size means triage first; look for “good first issue” labels before diving in.
Derived from this repo's Cargo dependencies and activity — difficulty is an estimate from codebase size and scope.
Matched by dependency overlap in Cargo manifests — each card notes the most distinctive crates both projects share.
Succinct data structures
An embedded key-value database in pure Rust
Extract values from anything — JSON, YAML, TOML, .env, HTTP headers, logfmt, CSV, and more
A protocol handler for mpv. Use mpv and yt-dlp to play video and music from the websites.
Type erasure for async trait methods
serde::Deserializer for proc_macro/proc_macro2::TokenStream
Utilities for working with impl traits in Rust.
Procedural macro for bitfields.
A Rust crate that implements "design by contract" via procedural macros
A command line tool to handle a unix timestamp.