crates.io98Exceptionalhealth index
Rust★ 595↓ 48.4K/moAug 22, 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
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crates.io96Exceptionalhealth index
Rust★ 3,608↓ 5.3M/moAug 22, 2026
crates.io94Exceptionalhealth index

emilk/eguiegui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
Rust★ 30K↓ 11.2M/moAug 6, 2026
npm94Exceptionalhealth index

gchq/CyberChefThe Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
JavaScript★ 35.5K↓ 14.5K/moAug 5, 2026
crates.io94Exceptionalhealth index
Rust★ 5,847↓ 13.7M/moAug 11, 2026
crates.io94Exceptionalhealth 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★ 855↓ 47.6M/moAug 8, 2026
crates.io94Exceptionalhealth index
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crates.io94Exceptionalhealth index
Rust★ 2,644↓ 1.5M/moJul 17, 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.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★ 301↓ 353.2K/moJul 27, 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
PyPI92Excellenthealth index
Python★ 781Jul 16, 2026
npm91Excellenthealth index
TypeScript★ 16.2K↓ 3.6M/moAug 5, 2026
Packagist91Excellenthealth index
PHP★ 1,558↓ 272.1K/moJul 22, 2026
crates.io · Hex · PyPI91Excellenthealth index
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npm · Packagist90Excellenthealth index
JavaScript★ 650↓ 5,916/moJul 26, 2026
crates.io90Excellenthealth index
Rust★ 1,117↓ 43.4M/moAug 3, 2026
crates.io90Excellenthealth index

tokio-rs/prostPROST! a Protocol Buffers implementation for the Rust Language
Rust★ 4,738↓ 105M/moAug 8, 2026
crates.io89Excellenthealth index
Rust★ 80↓ 3.3M/moAug 22, 2026
npm89Excellenthealth index
JavaScript★ 3,175↓ 1.1B/moAug 4, 2026
crates.io89Excellenthealth index

rustic-rs/rustic_corerustic_core - library for fast, encrypted, deduplicated backups that powers rustic-rs
Rust★ 85↓ 16.4K/moAug 18, 2026
crates.io89Excellenthealth index

sebastienrousseau/noyalibPure-Rust YAML 1.2 ecosystem: zero unsafe, 100% spec compliance (406/406 official suite), streaming-first serde, lossless CST, JSON-Schema validation. Library + CLI (noyafmt, noyavalidate) + LSP + MCP + WASM bindings.
Rust★ 9↓ 88K/moAug 22, 2026
npm88Excellenthealth index

Vanilagy/mediabunnyPure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.
TypeScript★ 7,034↓ 9.7M/moAug 27, 2026
crates.io88Excellenthealth index

cloudwego/pilotaA thrift and protobuf implementation in pure rust with high performance and extensibility.
Rust★ 167↓ 59.7K/moSep 5, 2026
crates.io88Excellenthealth index
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crates.io88Excellenthealth index
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