crates.io · npm96Exceptionalhealth index

hashintel/hash🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation
TypeScript · Rust★ 1,641↓ 244.7K/moAug 16, 2026
crates.io96Exceptionalhealth index
microsoft/oxidizerOxidizer is a platform for Rust service development which bridges the gaps in the crate ecosystem to deliver a turn-key solution to enable the efficient creation of high-scale high-availability and high-performance services in Rust.
Rust★ 129↓ 2,541/moJul 30, 2026
crates.io93Exceptionalhealth index

facet-rs/facetRust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Rust★ 2,566↓ 261.3K/moAug 20, 2026
crates.io92Excellenthealth index

google/zerocopyZerocopy makes zero-cost memory manipulation effortless. We write `unsafe` so you don’t have to.
Rust★ 2,529↓ 72.6M/moAug 4, 2026
crates.io90Excellenthealth index
Rust★ 10↓ 1.1M/moJul 19, 2026
crates.io89Excellenthealth index
Rust★ 717↓ 69.9M/moAug 8, 2026
crates.io89Excellenthealth index

tqwewe/kameoFault-tolerant async actors for Rust that scale seamlessly
Rust★ 1,383↓ 282.1K/moSep 5, 2026
crates.io88Excellenthealth index
Rust★ 140↓ 59K/moAug 22, 2026
crates.io87Excellenthealth index
Rust★ 210↓ 13.2M/moAug 11, 2026
crates.io · npm86Excellenthealth index

everruns/everrunsHeadless durable agentic harness engine. Run durable AI agents reliably and scalably.
Rust · TypeScript★ 46↓ 3,965/moAug 29, 2026
crates.io84Excellenthealth index
Rust★ 6,818↓ 175M/moAug 4, 2026
crates.io83Excellenthealth index
Rust★ 5,498↓ 209M/moAug 4, 2026
crates.io83Excellenthealth index
Rust★ 1,768↓ 1.2M/moSep 6, 2026
crates.io83Excellenthealth index
Rust★ 3,151↓ 97.8M/moAug 4, 2026
crates.io81Excellenthealth index
Rust★ 6,610↓ 62.4M/moAug 4, 2026
crates.io · npm81Excellenthealth index

elastio/bonNext-gen compile-time-checked builder generator, named function's arguments, and more!
Rust★ 2,114↓ 10.9M/moAug 13, 2026
crates.io81Excellenthealth index

eyre-rs/eyre A trait object based error handling type for easy idiomatic error handling and reporting in Rust applications
Rust★ 1,766↓ 12.6M/moAug 13, 2026
crates.io80Excellenthealth index
Rust★ 2,127↓ 59M/moAug 8, 2026
crates.io80Excellenthealth index
centreon/rs-api-errorDefine HTTP error types with thiserror-style ergonomics, with optional axum's IntoResponse implementation
Rust★ 18↓ 8,978/moJul 29, 2026
crates.io80Excellenthealth index

shepmaster/snafuEasily assign underlying errors into domain-specific errors while adding context
Rust★ 1,895↓ 10.6M/moAug 27, 2026
crates.io80Excellenthealth index
taiki-e/auto_enumsA library for to allow multiple return types by automatically generated enum.
Rust★ 383↓ 1.4M/moJul 23, 2026
crates.io78Goodhealth index
Rust★ 38↓ 1.7M/moJul 25, 2026
crates.io78Goodhealth index
Rust★ 278↓ 71.1M/moAug 4, 2026
crates.io77Goodhealth index

dtolnay/ref-castSafely cast &T to &U where the struct U contains a single field of type T.
Rust★ 224↓ 53.3M/moAug 27, 2026
crates.io77Goodhealth index
Rust★ 102↓ 9,485/moAug 2, 2026
crates.io75Goodhealth index
Rust★ 285↓ 6.8M/moAug 27, 2026
crates.io75Goodhealth index
Rust★ 2,310↓ 45.9M/moAug 27, 2026
crates.io75Goodhealth index
google/percoreSafe per-CPU core mutable state on no_std Rust platforms through exception masking.
Rust★ 21↓ 6,739/moJul 27, 2026
crates.io73Goodhealth index
Rust★ 822↓ 15.1M/moAug 11, 2026
crates.io73Goodhealth index
Rust★ 167↓ 384.6K/moJul 19, 2026