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#serde

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

72 records
Tagged “serde”Ranked by health index
PyPI · npm
96Exceptionalhealth index
marshmallow-code/marshmallow
A lightweight library for converting complex objects to and from simple Python datatypes.
Python★ 7,240↓ 120M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
crates.io
95Exceptionalhealth index
copper-project/copper-rs
Copper is an operating system for robots - build, run, and replay your entire robot deterministically.
Rust★ 1,422↓ 24.1K/moJul 24, 2026
Apache-2.0Jul 24, 2026 · metrics 2.10.0
crates.io
94Exceptionalhealth index
jonasbb/serde_with
This 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
Apache-2.0Aug 8, 2026 · metrics 2.10.0
crates.io
93Exceptionalhealth index
facet-rs/facet
Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Rust★ 2,566↓ 261.3K/moAug 20, 2026
Apache-2.0Aug 20, 2026 · metrics 2.10.0
crates.io
89Excellenthealth index
gungraun/gungraun
High-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.
Rust · Roff★ 317↓ 412.5K/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
crates.io
89Excellenthealth index
sebastienrousseau/noyalib
Pure-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
Apache-2.0Aug 22, 2026 · metrics 2.10.0
PyPI
88Excellenthealth index
msgspec/msgspec
A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
Python · C★ 4,063Aug 27, 2026
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
serde-rs/json
Strongly typed JSON library for Rust
Rust★ 5,612↓ 86.4M/moAug 4, 2026
Apache-2.0Aug 4, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
ron-rs/ron
Rusty Object Notation
Rust★ 3,991↓ 7.5M/moAug 13, 2026
Apache-2.0Aug 13, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
tafia/calamine
A pure Rust Excel/OpenDocument SpreadSheets file reader: rust on metal sheets
Rust★ 2,413↓ 1.3M/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
PyPI
86Excellenthealth index
Fatal1ty/mashumaro
Fast and well tested serialization library
Python★ 935↓ 37M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
86Excellenthealth index
amazon-ion/ion-rust
Rust implementation of Amazon Ion
Rust★ 172↓ 35.7K/moJul 30, 2026
Apache-2.0Jul 30, 2026 · metrics 2.10.0
crates.io
86Excellenthealth index
bourumir-wyngs/serde-saphyr
A strongly typed, comment-supporting YAML deserializer that deserializes YAML directly into your Rust types without constructing an intermediate tree of “abstract values.”
Rust★ 205↓ 757.2K/moJul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 2.10.0
crates.io
86Excellenthealth index
martinohmann/hcl-rs
HCL parsing and encoding libraries for rust with serde support
Rust★ 182↓ 702.2K/moAug 12, 2026
Apache-2.0Aug 12, 2026 · metrics 2.10.0
crates.io
84Excellenthealth index
Devolutions/picky-rs
Picky portable PKI implementation and microservice
Rust★ 68↓ 2M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
84Excellenthealth index
emanuele-em/proxelar
Scriptable local traffic workbench for inspecting, intercepting, replaying, and rewriting HTTP/HTTPS and WebSocket traffic.
Rust★ 1,011↓ 277/moJul 27, 2026
MITJul 27, 2026 · metrics 2.10.0
npm
83Excellenthealth index
MystenLabs/ts-sdks
No repository description published.
TypeScript★ 97↓ 4M/moAug 27, 2026
No licenseAug 27, 2026 · metrics 2.10.0
crates.io · RubyGems
80Excellenthealth index
GREsau/schemars
Generate JSON Schema documents from Rust code
Rust★ 1,396↓ 61.8M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
crates.io
80Excellenthealth index
ipld/serde_ipld_dagcbor
DAG-CBOR implementation for Serde
Rust★ 29↓ 79.1K/moAug 5, 2026
Custom licenseAug 5, 2026 · metrics 2.10.0
crates.io
78Goodhealth index
dtolnay/miniserde
Data structure serialization library with several opposite design goals from Serde
Rust★ 936↓ 1.5M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
78Goodhealth index
dtolnay/typetag
Serde serializable and deserializable trait objects
Rust★ 1,537↓ 6.7M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
78Goodhealth index
minghuaw/fe2o3-amqp
A rust implementation of the AMQP1.0 protocol based on serde and tokio.
Rust★ 93↓ 1.8M/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
crates.io
77Goodhealth index
Epistates/turbomcp
A full featured, enterprise grade rust MCP SDK
Rust★ 92↓ 11.5K/moJul 31, 2026
MITJul 31, 2026 · metrics 2.10.0
crates.io
77Goodhealth index
yaml/yaml-serde
Strongly typed YAML library for Rust
Rust★ 71↓ 407.9K/moAug 15, 2026
Apache-2.0Aug 15, 2026 · metrics 2.10.0
crates.io
75Goodhealth index
dtolnay/monostate
Type that deserializes only from one specific value
Rust★ 285↓ 6.8M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
75Goodhealth index
jamesmunns/postcard
A no_std + serde compatible message library for Rust
Rust★ 1,486↓ 6.9M/moAug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io
73Goodhealth index
dtolnay/erased-serde
Type-erased Serialize, Serializer and Deserializer traits
Rust★ 822↓ 15.1M/moAug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io · npm
73Goodhealth index
gpu-cli/openapi-to-rust
OpenAPI generator for Rust: typed models, async Reqwest/SSE clients, and Axum server scaffolding for OpenAPI 3.0/3.1.
Rust★ 21↓ 2,235/moJul 23, 2026
MITJul 23, 2026 · metrics 2.10.0
crates.io
73Goodhealth index
samscott89/serde_qs
Serde support for querystring-style strings
Rust★ 243↓ 4M/moAug 8, 2026
Apache-2.0Aug 8, 2026 · metrics 2.10.0
crates.io
73Goodhealth index
veraison/rust-ear
Rust implementation of EAT Attestation Results
Rust★ 6↓ 23.1K/moSep 5, 2026
Apache-2.0Sep 5, 2026 · metrics 2.10.0