crates.io98Exceptionalhealth index
Rust★ 624↓ 34.6K/moOct 20, 2026
PyPI · crates.io · Maven +198Exceptionalhealth index

apache/foryA blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
Java · Python★ 4,519↓ 4,472/moAug 28, 2026
crates.io96Exceptionalhealth index
Rust★ 129↓ 1.7M/moSep 17, 2026
crates.io96Exceptionalhealth index
Rust★ 3,617↓ 4.7M/moOct 20, 2026
npm96Exceptionalhealth index
TypeScript★ 31K↓ 153.7K/moSep 28, 2026
crates.io · npm95Exceptionalhealth index
Rust★ 134↓ 85K/moOct 18, 2026
crates.io95Exceptionalhealth index

emilk/eguiegui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
Rust★ 30.6K↓ 12.8M/moSep 17, 2026
crates.io94Exceptionalhealth index

alloy-rs/coreHigh-performance, well-tested & documented core libraries for Ethereum, in Rust
Rust★ 965↓ 13.8M/moSep 9, 2026
crates.io · npm94Exceptionalhealth index
Rust★ 172↓ 207.6K/moSep 25, 2026
crates.io94Exceptionalhealth index
Rust★ 301↓ 444.8K/moSep 14, 2026
npm94Exceptionalhealth index

gchq/CyberChefThe Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
JavaScript★ 35.9K↓ 10.2K/moSep 16, 2026
PyPI94Exceptionalhealth index
Python · Cython★ 793↓ 1.5B/moSep 9, 2026
crates.io94Exceptionalhealth index
Rust★ 3,805↓ 20.9M/moAug 27, 2026
crates.io94Exceptionalhealth index
Rust★ 1,074↓ 349M/moSep 19, 2026
crates.io93Exceptionalhealth index

facet-rs/facetRust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Rust★ 2,587↓ 246.3K/moOct 19, 2026
crates.io93Exceptionalhealth index
Rust★ 5,871↓ 16.6M/moSep 17, 2026
crates.io93Exceptionalhealth index

jonasbb/serde_withThis crate provides custom de/serialization helpers to use in combination with serde's `with`-annotation and with the improved `serde_as`-annotation.
Rust★ 857↓ 53.4M/moSep 17, 2026
crates.io93Exceptionalhealth index
Rust★ 2,677↓ 9.5M/moSep 9, 2026
crates.io93Exceptionalhealth index

tkhq/qosQuorumOS is a computation layer for running applications inside Trusted Execution Environments (TEEs)
Rust★ 119↓ 127.7K/moSep 9, 2026
crates.io93Exceptionalhealth index
Rust★ 744↓ 43.8M/moAug 27, 2026
crates.io92Excellenthealth index

anthropics/buffaRust implementation of protobuf with editions support, JSON serialization, and zero-copy views
Rust★ 871↓ 4.1M/moAug 27, 2026
crates.io92Excellenthealth index
Rust★ 135↓ 156.7K/moOct 20, 2026
crates.io92Excellenthealth index

google/zerocopyZerocopy makes zero-cost memory manipulation effortless. We write `unsafe` so you don’t have to.
Rust · Python★ 2,588↓ 81.5M/moSep 16, 2026
crates.io92Excellenthealth index
Rust★ 1,124↓ 51.3M/moSep 16, 2026
crates.io91Excellenthealth index

bourumir-wyngs/serde-saphyrA strongly typed, comment-supporting YAML deserializer that deserializes YAML directly into your Rust types without constructing an intermediate tree of “abstract values.”
Rust★ 220↓ 1.6M/moSep 11, 2026
PyPI91Excellenthealth index
Python★ 2,666↓ 198M/moSep 9, 2026
crates.io91Excellenthealth index
Rust★ 1,674↓ 770K/moSep 9, 2026
npm91Excellenthealth index
TypeScript★ 16.3K↓ 3.4M/moSep 16, 2026
Packagist91Excellenthealth index
PHP★ 1,564↓ 334.6K/moSep 13, 2026
crates.io91Excellenthealth index

sebastienrousseau/noyalibA YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless CST editing, JSON Schema validation, 406/406 on the official test suite. Core of a six-crate ecosystem with a CLI, LSP, MCP server, WASM bindings, and a serde_yaml drop-in.
Rust★ 11↓ 263K/moOct 20, 2026