PyPI · npm96AußergewöhnlichGesundheitsindex
Python★ 7.238↓ 120M/Monat16. Sept. 2026
crates.io95AußergewöhnlichGesundheitsindex

copper-project/copper-rsCopper is an operating system for robots - build, run, and replay your entire robot deterministically.
Rust★ 1.488↓ 26.7K/Monat13. Sept. 2026
crates.io94AußergewöhnlichGesundheitsindex

alloy-rs/coreHigh-performance, well-tested & documented core libraries for Ethereum, in Rust
Rust★ 965↓ 13.8M/Monat9. Sept. 2026
crates.io94AußergewöhnlichGesundheitsindex
Rust★ 1.074↓ 349M/Monat19. Sept. 2026
crates.io93AußergewöhnlichGesundheitsindex

facet-rs/facetRust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Rust★ 2.587↓ 246.3K/Monat19. Okt. 2026
crates.io93AußergewöhnlichGesundheitsindex

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/Monat17. Sept. 2026
crates.io93AußergewöhnlichGesundheitsindex

tkhq/qosQuorumOS is a computation layer for running applications inside Trusted Execution Environments (TEEs)
Rust★ 119↓ 127.7K/Monat9. Sept. 2026
crates.io91ExzellentGesundheitsindex

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/Monat11. Sept. 2026
crates.io91ExzellentGesundheitsindex

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/Monat20. Okt. 2026
crates.io89ExzellentGesundheitsindex

gungraun/gungraunHigh-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.
Rust · Roff★ 334↓ 815.7K/Monat20. Okt. 2026
crates.io89ExzellentGesundheitsindex
Rust★ 4.016↓ 6.7M/Monat18. Sept. 2026
PyPI88ExzellentGesundheitsindex

msgspec/msgspecA fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
Python · C★ 4.06327. Aug. 2026
npm87ExzellentGesundheitsindex

JairusSW/json-asMulti-GB/s JSON (de)serialization written in AssemblyScript utilizing elegant SIMD and SWAR algorithms
TypeScript★ 113↓ 29K/Monat8. Okt. 2026
crates.io87ExzellentGesundheitsindex
Rust★ 173↓ 31K/Monat14. Sept. 2026
crates.io87ExzellentGesundheitsindex
Rust★ 920↓ 2.1M/Monat15. Sept. 2026
crates.io86ExzellentGesundheitsindex
Rust★ 97↓ 11.4K/Monat15. Sept. 2026
PyPI86ExzellentGesundheitsindex
Python★ 935↓ 37M/Monat27. Aug. 2026
crates.io86ExzellentGesundheitsindex
Rust★ 185↓ 804.9K/Monat17. Sept. 2026
crates.io86ExzellentGesundheitsindex

tafia/calamineA pure Rust Excel/OpenDocument SpreadSheets file reader: rust on metal sheets
Rust★ 2.457↓ 1.9M/Monat21. Okt. 2026
crates.io84ExzellentGesundheitsindex
Rust★ 68↓ 2M/Monat27. Aug. 2026
crates.io84ExzellentGesundheitsindex

emanuele-em/proxelarScriptable local traffic workbench for inspecting, intercepting, replaying, and rewriting HTTP/HTTPS and WebSocket traffic.
Rust★ 1.060↓ 212/Monat14. Sept. 2026
crates.io84ExzellentGesundheitsindex
Rust★ 5.634↓ 104M/Monat16. Sept. 2026
npm83ExzellentGesundheitsindex
TypeScript★ 97↓ 4M/Monat27. Aug. 2026
crates.io83ExzellentGesundheitsindex

majiayu000/jsonrepair-rsRepair broken JSON in Rust — fix quotes, commas, comments, truncation, and 30+ issues from LLM outputs
Rust · Python★ 4↓ 23.9K/Monat27. Sept. 2026
crates.io · npm · PyPI83ExzellentGesundheitsindex

quartiq/miniconfRust serialize/deserialize/access reflection for trees (no_std, no alloc)
Rust · TypeScript★ 34↓ 7.029/Monat18. Sept. 2026
crates.io83ExzellentGesundheitsindex
Rust · Shell★ 1↓ 3.083/Monat17. Okt. 2026
npm · crates.io · PyPI81ExzellentGesundheitsindex

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/Monat25. Sept. 2026
crates.io81ExzellentGesundheitsindex

x52dev/confikComposable multi-source configuration for Rust applications.
Rust★ 46↓ 51K/Monat6. Okt. 2026
crates.io · RubyGems80ExzellentGesundheitsindex
Rust★ 1.411↓ 77.3M/Monat16. Sept. 2026
crates.io · npm80ExzellentGesundheitsindex

gpu-cli/openapi-to-rustOpenAPI generator for Rust: typed models, async Reqwest/SSE clients, and Axum server scaffolding for OpenAPI 3.0/3.1.
Rust★ 35↓ 12.6K/Monat13. Sept. 2026