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RealTimeChris/Jsonifier
A few classes for extremely fast json parsing/serializing in modern C++. Possibly the fastest json parser in C++. Possibly the fastest json serializer in C++.
MITAug 1, 2026 · metrics 2.10.0
All tags
Catalogue tag
#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.
319 records
crates.io
akshatagarwl/drain3
Fast log template extraction via fixed-depth prefix trees (Rust port of logpai/Drain3)
Custom licenseJul 18, 2026 · metrics 2.10.0
crates.io
baptiste0928/rosetta
Easy to use Rust i18n library based on code generation
ISCAug 9, 2026 · metrics 2.10.0
Hex
beatrichartz/csv
CSV Decoding and Encoding for Elixir
MITJul 17, 2026 · metrics 2.10.0
PyPI
davidfstr/trycast
trycast parses JSON-like values whose shape is defined by TypedDicts and other standard Python type hints.
MITJul 21, 2026 · metrics 2.10.0
RubyGems
ioquatix/http-accept
Parse Accept and Accept-Language HTTP headers in Ruby.
MITJul 18, 2026 · metrics 2.10.0
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yakaz/yamerl
YAML 1.2 and JSON parser in pure Erlang
BSD-2-ClauseJul 18, 2026 · metrics 2.10.0
crates.io
Canop/crokey
No repository description published.
MITJul 25, 2026 · metrics 2.10.0
npm
Leonidas-from-XIV/node-xml2js
XML to JavaScript object converter.
MITAug 12, 2026 · metrics 2.10.0
crates.io
alexforster/pdu
Small, fast, and correct L2/L3/L4 packet parser.
Apache-2.0Aug 6, 2026 · metrics 2.10.0
Go
ldez/structtags
Struct tags parsers
GPL-3.0Aug 29, 2026 · metrics 2.10.0
Hex
rcdilorenzo/filtrex
A library for performing and validating complex filters from a client (e.g. smart filters)
MITJul 17, 2026 · metrics 2.10.0
crates.io
santhreal/openpack
Safe archive-reader for ZIP-derived formats (ZIP, CRX, JAR, APK, IPA) with BOM-safe checks.
MITJul 18, 2026 · metrics 2.10.0
crates.io
santhsecurity/openpack
Safe archive-reader for ZIP-derived formats (ZIP, CRX, JAR, APK, IPA) with BOM-safe checks.
MITJul 17, 2026 · metrics 2.10.0
crates.io
timothee-haudebourg/locspan
Code mapping utility types and traits for Rust.
Apache-2.0Sep 5, 2026 · metrics 2.10.0
Hex
zensavona/domainatrex
:smiling_imp: A library for parsing TLDs from urls in Elixir
MITJul 17, 2026 · metrics 2.10.0
crates.io
AnlangA/egui-sgr
ANSI Escape Code Color Parser → egui RichText
MITSep 1, 2026 · metrics 2.10.0
npm
Crysthamus/tree-sitter-wasm
Pre-built WebAssembly binaries and queries for tree-sitter grammars.
MITAug 5, 2026 · metrics 2.10.0
NuGet
UtopleMan/KingpinNet
Kingpin style command line arguments parser and UI goodies for .NET
MITSep 3, 2026 · metrics 2.10.0
crates.io
steveklabnik/semver-parser
A parser for the semver specification
Custom licenseAug 13, 2026 · metrics 2.10.0
PyPI · crates.io · npm +1
tree-sitter-grammars/tree-sitter-kotlin
Kotlin grammar for tree-sitter
MITAug 27, 2026 · metrics 2.10.0
RubyGems
yohasebe/ruby-spacy
A wrapper module for using spaCy natural language processing library from the Ruby programming language via PyCall
MITJul 19, 2026 · metrics 2.10.0
crates.io
Marwes/combine
A parser combinator library for Rust
MITAug 3, 2026 · metrics 2.10.0
crates.io
algesten/utf8-zero
Zero-copy, incremental UTF-8 decoding for Rust
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io
cflockhart/cron-descriptor-rust
Cron descriptor in Rust, translated from Java
No licenseJul 29, 2026 · metrics 2.10.0
PyPI
erikrose/parsimonious
The fastest pure-Python PEG parser I can muster
MITAug 27, 2026 · metrics 2.10.0
PyPI
hgrecco/flexparser
No repository description published.
Custom licenseAug 27, 2026 · metrics 2.10.0
NuGet
kaby76/Antlr4BuildTasks
Third-party build tool for 'Official' Antlr4 tool and runtime parsers using .Net. Drop-in replacement for 'Antlr4cs' Antlr4 tool and build rules.
MITJul 30, 2026 · metrics 2.10.0
crates.io
oxidecomputer/ingot
Bare-metal, zero-copy packet manipulation
MPL-2.0Jul 20, 2026 · metrics 2.10.0
crates.io
austinleroy/webm-iterable
Library to iterate over webm files using Rust
MITAug 23, 2026 · metrics 2.10.0