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#parsing

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.

320 records
Tagged “parsing”Ranked by health index
npm
88Excellenthealth index
Vanilagy/mediabunny
Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.
TypeScript★ 7,034↓ 9.7M/moAug 27, 2026
MPL-2.0Aug 27, 2026 · metrics 2.10.0
PyPI · npm
88Excellenthealth index
frenck/probatio
⚖️ Probatio. A modern, maintained data validation library for Python. Clean-room, MIT-licensed, drop-in reimplementation of voluptuous.
Python★ 14↓ 8,911/moAug 29, 2026
MITAug 29, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
jsinger67/parol
LL(k) and LALR(1) parser generator for Rust and C#
Rust★ 236↓ 146.9K/moAug 18, 2026
Apache-2.0Aug 18, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
pest-parser/pest
The Elegant Parser
Rust★ 5,373↓ 74.1M/moAug 4, 2026
Apache-2.0Aug 4, 2026 · metrics 2.10.0
PyPI · crates.io
88Excellenthealth index
pydantic/jiter
Fast iterable JSON parser.
Rust★ 545↓ 426M/moAug 29, 2026
MITAug 29, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
rust-mcp-stack/rust-mcp-sdk
A high-performance, asynchronous toolkit for building MCP servers and clients in Rust.
Rust★ 187↓ 86.3K/moJul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
z-galaxy/zlink
An asynchronous no-std-compatible Varlink Rust crate
Rust★ 62↓ 88.4K/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
GaloyMoney/cala
No repository description published.
Rust★ 37↓ 12.2K/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
—
87Excellenthealth index
dotnet/command-line-api
Command line parsing, invocation, and rendering of terminal output.
C# · Shell · PowerShell★ 3,671Jul 16, 2026
MITJul 16, 2026 · metrics 2.10.0
npm
87Excellenthealth index
iuccio/csvToJson
Convert CSV file to JSON https://www.npmjs.com/package/convert-csv-to-json
JavaScript★ 258↓ 231.2K/moAug 5, 2026
MITAug 5, 2026 · metrics 2.10.0
PyPI · crates.io
87Excellenthealth index
lief-project/LIEF
LIEF - Library to Instrument Executable Formats (C++, Python, Rust)
C++ · Rust · Python★ 5,544↓ 1.8M/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
servo/html5ever
High-performance browser-grade HTML5 parser
Rust★ 2,606↓ 37.7M/moAug 11, 2026
Custom licenseAug 11, 2026 · metrics 2.10.0
npm · Packagist · crates.io +4
87Excellenthealth index
std-uritemplate/std-uritemplate
A complete and maintained cross-language implementation of the Uri Template specification RFC 6570 Level 4
Go · Java · PHP★ 51↓ 1.4M/moJul 16, 2026
Apache-2.0Jul 16, 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 · crates.io · npm +1
87Excellenthealth index
tree-sitter/tree-sitter-scala
Scala grammar for tree-sitter
JavaScript · C★ 196↓ 4M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
crates.io · PyPI · npm +1
87Excellenthealth index
yfedoseev/office_oxide
The fastest Office document library for Python, Rust, Go, JS/TS, C# and WASM. DOCX, XLSX, PPTX, DOC, XLS, PPT. Up to 100× faster than python-docx/openpyxl/python-pptx. 100% pass rate on valid Office files. MIT/Apache-2.0.
Rust★ 108↓ 161.1K/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
NuGet
86Excellenthealth index
asc-community/AngouriMath
Open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.
C#★ 827Aug 23, 2026
MITAug 23, 2026 · metrics 2.10.0
npm
86Excellenthealth index
conventional-changelog/conventional-changelog
Generate changelogs and release notes from a project's commit messages and metadata.
TypeScript · MDX · JavaScript★ 8,494↓ 178M/moAug 4, 2026
ISCAug 4, 2026 · metrics 2.10.0
crates.io
86Excellenthealth index
lalrpop/lalrpop
LR(1) parser generator for Rust
Rust★ 3,498↓ 7.9M/moAug 13, 2026
Apache-2.0Aug 13, 2026 · metrics 2.10.0
npm · Packagist · crates.io +1
86Excellenthealth index
xberg-io/tree-sitter-language-pack
Comprehensive tree-sitter grammar compilation with polyglot bindings — Rust, Python, Node.js, Go, Java, Ruby, Elixir, PHP, C#, WASM, Dart, Kotlin-Android, Swift, Zig, and CLI. 371 languages.
Rust★ 462↓ 1,751/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
crates.io · PyPI · npm +2
84Excellenthealth index
cfmleditor/tree-sitter-cfml
CFML grammar for Tree-sitter (forked from tree-sitter-html)
C★ 13↓ 26.3K/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
PyPI
84Excellenthealth index
lark-parser/lark
Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
Python★ 5,967↓ 78.8M/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
crates.io
84Excellenthealth index
oxc-project/oxc-toml
Taplo forked for Oxfmt
Rust★ 8↓ 18.4K/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
PyPI
84Excellenthealth index
pyparsing/pyparsing
Python library for creating PEG parsers
Python★ 2,479Aug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
crates.io
84Excellenthealth index
rust-minidump/rust-minidump
Type definitions, parsing, and analysis for the minidump file format.
Rust★ 506↓ 754.7K/moAug 16, 2026
MITAug 16, 2026 · metrics 2.10.0
PyPI
83Excellenthealth index
RonnyPfannschmidt/prance
Resolving Swagger/OpenAPI 2.0 and 3.0 Parser
Python★ 262↓ 6.4M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
crates.io · npm
83Excellenthealth index
ionide/tree-sitter-fsharp
F# grammar for treesitter
C · JavaScript · Tree-sitter Query★ 93↓ 38K/moJul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
crates.io
83Excellenthealth index
oxc-project/oxc-graphql-parser
No repository description published.
Rust★ 8↓ 11.3K/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
PyPI · crates.io · npm
81Excellenthealth index
bug-ops/scrape-rs
🦀 High-performance HTML parsing library. Rust core with native bindings for Python, Node.js & WASM. SIMD-accelerated, memory-safe, consistent API everywhere.
Rust★ 10↓ 6,257/moSep 5, 2026
Apache-2.0Sep 5, 2026 · metrics 2.10.0