crates.io83Excellenthealth index

robjtede/actix-web-labExperimental extractors, middleware, and other extras for possible inclusion in Actix Web.
Rust★ 126↓ 127.8K/moOct 21, 2026
crates.io83Excellenthealth index
Rust★ 9↓ 6.7M/moOct 20, 2026
crates.io83Excellenthealth index
Rust · Shell★ 1↓ 3,083/moOct 17, 2026
crates.io83Excellenthealth index
Rust★ 6,876↓ 193M/moSep 16, 2026
npm81Excellenthealth index
JavaScript★ 4↓ 20.3M/moSep 15, 2026
crates.io81Excellenthealth index

kent-tokyo/chematicA pure-Rust cheminformatics library targeting RDKit feature parity — zero C/C++ by default.
Rust · Python★ 28↓ 8,688/moSep 9, 2026
npm · crates.io · PyPI81Excellenthealth index

laithalsaadoon/microvms-agentdA verified Rust client stack and in-VM daemon for AWS Lambda MicroVMs: typed trap closures, cost reporting, and a live conformance suite
Rust · Python★ 5↓ 1,640/moSep 25, 2026
npm81Excellenthealth index

mapbox/pbfA low-level, lightweight protocol buffers implementation in JavaScript.
JavaScript★ 884↓ 47.6M/moOct 20, 2026
crates.io81Excellenthealth index
Rust★ 102↓ 5.5M/moOct 20, 2026
PyPI · crates.io · npm81Excellenthealth index

userFRM/ThetaDataDxMarket data SDKs for ThetaData — Rust, Python, TypeScript, and C++. Historical, real-time streaming, and bulk flat-file access through one authenticated client. No JVM, no local terminal.
Rust · Python★ 28↓ 5,381/moSep 12, 2026
npm80Excellenthealth index
TypeScript · JavaScript★ 2↓ 225.4K/moOct 22, 2026
crates.io · RubyGems80Excellenthealth index
Rust★ 1,411↓ 77.3M/moSep 16, 2026
PyPI · crates.io · npm +180Excellenthealth index

ISON-format/ison🔥 Token-efficient JSON alternative for LLMs & agentic AI — same data, fewer tokens. Python · JS/TS · Rust · Go · C++
Python · Rust★ 127↓ 1,198/moSep 30, 2026
crates.io80Excellenthealth index
Rust★ 489↓ 166.8K/moOct 20, 2026
crates.io · npm80Excellenthealth index

anweiss/cddlConcise data definition language (RFC 8610) implementation and JSON and CBOR validator in Rust
Rust · JavaScript★ 133↓ 18K/moSep 17, 2026
npm80Excellenthealth index
Rust · JavaScript · TypeScript★ 297↓ 2M/moOct 22, 2026
crates.io80Excellenthealth index

gklijs/schema_registry_converterA crate to convert bytes to something more useable and the other way around in a way Compatible with the Confluent Schema Registry. Supporting Avro, Protobuf, Json schema, and both async and blocking.
Rust★ 118↓ 261.9K/moSep 9, 2026
crates.io80Excellenthealth index
Rust★ 135↓ 14.2K/moOct 21, 2026
crates.io80Excellenthealth index
Rust★ 87↓ 17K/moOct 4, 2026
npm · crates.io · PyPI80Excellenthealth index
JavaScript · Python · Rust★ 0↓ 23.3K/moOct 20, 2026
crates.io80Excellenthealth index
Rust★ 96↓ 3.9M/moOct 21, 2026
PyPI · npm · crates.io +280Excellenthealth index

ndsev/ndslive-mathCovers NDS math aspects like coordinates and tiling implemented for multiple programming languages.
Python · Rust · Java★ 4↓ 3,126/moSep 12, 2026
crates.io80Excellenthealth index
Rust★ 12↓ 4,596/moSep 18, 2026
PyPI · npm80Excellenthealth index

phfaist/pylatexencSimple LaTeX parser providing latex-to-unicode and unicode-to-latex conversion
Python★ 421↓ 6.4M/moAug 27, 2026
PyPI · crates.io80Excellenthealth index

raeq/disarmCanonicalize and neutralize adversarial Unicode — homoglyph/bidi/zalgo/invisibles — before it reaches your classifiers, indexes, and identifiers
Python · Rust★ 2↓ 3,007/moSep 9, 2026
crates.io80Excellenthealth index

rkyv/rkyvZero-copy deserialization framework for Rust
Rust★ 4,357↓ 24.9M/moSep 17, 2026
crates.io80Excellenthealth index
Rust★ 1,576↓ 254M/moSep 16, 2026
NuGet80Excellenthealth index

ssg/SimpleBase.NET library for encoding/decoding Base16, Base32, Base45, Base58, Base62, Base85, and Multibase.
C#★ 180Sep 10, 2026
npm80Excellenthealth index
TypeScript★ 69↓ 86.7K/moSep 15, 2026
crates.io78Goodhealth index
Rust★ 3↓ 474.4K/moOct 19, 2026