An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

crates.io "parser" keyword

omena-engine-style-parser 0.1.0
Parser and CSS Modules intermediate extractor for Omena CSS analysis
1 version - Latest release: about 1 hour ago - 0 downloads total - 1 maintainer
fast-robots 0.1.0
A zero-copy robots.txt parser with SIMD-accelerated byte scanning.
1 version - Latest release: about 1 hour ago - 0 downloads total - 1 maintainer
Top 9.7% on crates.io
keepass 0.11.0
KeePass .kdbx database file parser
109 versions - Latest release: 24 minutes ago - 8 dependent packages - 7 dependent repositories - 160 thousand downloads total - 115 stars on GitHub - 2 maintainers
oak-markdown 0.0.9
High-performance incremental Markdown parser for the oak ecosystem with flexible configuration, o...
10 versions - Latest release: about 1 month ago - 358 downloads total - 14 stars on GitHub - 1 maintainer
Top 1.3% on crates.io
pulldown-cmark 0.13.2
A pull parser for CommonMark
53 versions - Latest release: about 1 month ago - 480 dependent packages - 4,100 dependent repositories - 76.7 million downloads total - 2,324 stars on GitHub - 3 maintainers
oak-ini 0.0.9
High-performance incremental INI parser for the oak ecosystem with flexible configuration, optimi...
10 versions - Latest release: about 1 month ago - 357 downloads total - 14 stars on GitHub - 1 maintainer
oak-csharp 0.0.9
C# frontend for Oak
10 versions - Latest release: about 1 month ago - 353 downloads total - 0 stars on GitHub - 1 maintainer
reinhardt-manouche 0.1.0-rc.22
DSL definitions for reinhardt-pages macro (Manouche Jazz DSL)
25 versions - Latest release: about 1 hour ago - 4.36 thousand downloads total - 9 stars on GitHub - 1 maintainer
reinhardt-pages-ast 0.1.0-rc.22
AST definitions for reinhardt-pages macro DSLs (shared between proc-macros and formatters)
28 versions - Latest release: about 1 hour ago - 4.42 thousand downloads total - 9 stars on GitHub - 1 maintainer
dmarc-report-parser 0.1.9
An RFC 7489-compliant DMARC aggregate report parser
10 versions - Latest release: about 1 hour ago - 144 downloads total - 1 maintainer
Top 6.3% on crates.io
cexpr 0.6.0
A C expression parser and evaluator
18 versions - Latest release: over 4 years ago - 4 dependent packages - 12,135 dependent repositories - 208 million downloads total - 50 stars on GitHub - 2 maintainers
Top 1.8% on crates.io
swc_ecma_loader 21.0.0 💰
General ecmascript loader used for transforms
219 versions - Latest release: 22 days ago - 16 dependent packages - 843 dependent repositories - 4.73 million downloads total - 33,349 stars on GitHub - 2 maintainers
oak-tcl 0.0.11
Tcl language parser with support for scripting, command substitution, and procedural programming ...
11 versions - Latest release: 26 days ago - 307 downloads total - 14 stars on GitHub - 1 maintainer
caldata 0.16.2
Ical/Vcard parser for Rust
9 versions - Latest release: about 2 hours ago - 869 downloads total - 2 stars on GitHub - 1 maintainer
Top 8.1% on crates.io
tl 0.7.8
Fast HTML parser written in pure Rust
24 versions - Latest release: about 2 years ago - 30 dependent packages - 19 dependent repositories - 2.92 million downloads total - 395 stars on GitHub - 1 maintainer
Top 4.9% on crates.io
xmas-elf 0.10.0
Library for parsing and navigating ELF data; zero-allocation, type-safe.
13 versions - Latest release: about 1 year ago - 26 dependent packages - 228 dependent repositories - 2.25 million downloads total - 170 stars on GitHub - 2 maintainers
fast-float2 0.2.3
Fast floating-point number parser.
3 versions - Latest release: over 1 year ago - 8.56 million downloads total - 4 stars on GitHub - 1 maintainer
Top 5.1% on crates.io
fast-float 0.2.0 💰
Fast floating-point number parser.
2 versions - Latest release: over 5 years ago - 35 dependent packages - 608 dependent repositories - 9.04 million downloads total - 279 stars on GitHub - 1 maintainer
Top 3.8% on crates.io
boa_engine 0.21.1 💰
Boa is a Javascript lexer, parser and compiler written in Rust. Currently, it has support for som...
12 versions - Latest release: 27 days ago - 11 dependent packages - 44 dependent repositories - 2.65 million downloads total - 7,024 stars on GitHub - 1 maintainer
marc 3.1.1
Reader and builder for MARC 21 Bibliographic format
22 versions - Latest release: over 2 years ago - 1 dependent repositories - 45 thousand downloads total - 17 stars on GitHub - 1 maintainer
Top 4.5% on crates.io
async-h1 2.3.4
Asynchronous HTTP 1.1 parser.
22 versions - Latest release: over 2 years ago - 39 dependent packages - 560 dependent repositories - 6.07 million downloads total - 166 stars on GitHub - 5 maintainers
abyss-core 0.4.0
Core language primitives for the AbySS scripting language: AST, chumsky-based parser, static anal...
1 version - Latest release: about 6 hours ago - 0 downloads total - 1 maintainer
mapfile_parser 2.12.1
Map file parser library focusing decompilation projects
27 versions - Latest release: 3 months ago - 37.3 thousand downloads total - 25 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
ron 0.12.1
Rusty Object Notation
37 versions - Latest release: 26 days ago - 565 dependent packages - 5,024 dependent repositories - 75.3 million downloads total - 3,878 stars on GitHub - 3 maintainers
oak-prolog 0.0.11
Prolog language parser with support for logic programming and declarative programming features.
12 versions - Latest release: 26 days ago - 334 downloads total - 12 stars on GitHub - 1 maintainer
Top 2.4% on crates.io
httparse 1.10.1 💰
A tiny, safe, speedy, zero-copy HTTP/1.x parser.
46 versions - Latest release: about 1 year ago - 305 dependent packages - 42,473 dependent repositories - 477 million downloads total - 695 stars on GitHub - 1 maintainer
diffsitter 0.9.0
An AST based difftool for meaningful diffs
32 versions - Latest release: 12 months ago - 52.2 thousand downloads total - 2,343 stars on GitHub - 1 maintainer
Top 8.8% on crates.io
lrtable 0.14.1
LR grammar table generation
41 versions - Latest release: 3 months ago - 2 dependent packages - 20 dependent repositories - 1.02 million downloads total - 564 stars on GitHub - 1 maintainer
resp-proto 0.0.1
RESP2/RESP3 protocol parser and encoder
1 version - Latest release: 2 months ago - 1.8 thousand downloads total - 1 maintainer
memcache-proto 0.0.2
Memcache ASCII and binary protocol parser and encoder
2 versions - Latest release: about 2 months ago - 2.04 thousand downloads total - 1 maintainer
vize_armature 0.70.0 💰
Armature - The structural parser framework for Vize Vue templates
147 versions - Latest release: about 5 hours ago - 4.22 thousand downloads total - 641 stars on GitHub - 1 maintainer
vize_croquis 0.70.0 💰
Croquis - Semantic analysis layer for Vize. Quick sketches of meaning from Vue templates.
125 versions - Latest release: about 5 hours ago - 3.55 thousand downloads total - 641 stars on GitHub - 1 maintainer
nom_nrql 0.1.2
NRQL (New Relic Query Language) streaming parser built with nom.
3 versions - Latest release: about 1 month ago - 125 downloads total - 1 maintainer
Top 5.6% on crates.io
lexopt 0.3.2
Minimalist pedantic command line parser
6 versions - Latest release: about 2 months ago - 61 dependent packages - 165 dependent repositories - 8.75 million downloads total - 387 stars on GitHub - 1 maintainer
oak-dot 0.0.11
High-performance incremental DOT language parser for the oak ecosystem with flexible configuratio...
12 versions - Latest release: 26 days ago - 384 downloads total - 14 stars on GitHub - 1 maintainer
oak-llvm-ir 0.0.9
High-performance incremental LLVM IR parser for the oak ecosystem with flexible configuration, su...
9 versions - Latest release: about 1 month ago - 254 downloads total - 14 stars on GitHub - 1 maintainer
oak-ada 0.0.9
High-performance incremental Ada parser for the oak ecosystem with flexible configuration, emphas...
10 versions - Latest release: about 1 month ago - 352 downloads total - 14 stars on GitHub - 1 maintainer
oak-lean 0.0.9
Lean theorem prover language parser with support for dependent types and formal verification.
10 versions - Latest release: about 1 month ago - 292 downloads total - 1 maintainer
oak-d2 0.0.9
D2 diagramming language parser for Oak
7 versions - Latest release: about 1 month ago - 75 downloads total - 14 stars on GitHub - 1 maintainer
oak-django 0.0.9
Django template parser with support for Django template language and web development.
10 versions - Latest release: about 1 month ago - 348 downloads total - 14 stars on GitHub - 1 maintainer
oak-tex 0.0.9
TeX/LaTeX document preparation system parser with support for typesetting commands and macros.
9 versions - Latest release: about 1 month ago - 271 downloads total - 0 stars on GitHub - 1 maintainer
oak-dart 0.0.9
High-performance incremental Dart parser for the oak ecosystem with flexible configuration, suppo...
10 versions - Latest release: about 1 month ago - 350 downloads total - 0 stars on GitHub - 1 maintainer
oak-java 0.0.9
High-performance incremental Java language parser for the oak ecosystem with flexible configurati...
10 versions - Latest release: about 1 month ago - 360 downloads total - 0 stars on GitHub - 1 maintainer
oak-elm 0.0.9
High-performance incremental Elm parser for the oak ecosystem with flexible configuration, emphas...
7 versions - Latest release: about 1 month ago - 73 downloads total - 14 stars on GitHub - 1 maintainer
postgrest-parser 0.1.2
PostgREST URL-to-SQL parser for Rust and WASM
2 versions - Latest release: about 1 month ago - 14 downloads total - 1 maintainer
oak-rbq 0.0.9
High-performance incremental RBQ parser for the oak ecosystem.
8 versions - Latest release: about 1 month ago - 93 downloads total - 14 stars on GitHub - 1 maintainer
lwuri 0.1.1
Crate for using and manipulating Uniform Resource Identifiers with a minimal memory footprint and...
2 versions - Latest release: about 1 month ago - 14 downloads total - 1 maintainer
Top 1.8% on crates.io
swc_ecma_transforms 52.0.0 💰
rust port of babel and closure compiler.
940 versions - Latest release: 8 days ago - 18 dependent packages - 567 dependent repositories - 2.78 million downloads total - 29,915 stars on GitHub - 2 maintainers
lief 0.17.6 💰
Official Rust bindings for LIEF
19 versions - Latest release: about 1 month ago - 26.8 thousand downloads total - 4,373 stars on GitHub - 1 maintainer
libsql-sqlite3-parser 0.13.0
SQL parser (as understood by SQLite) (libsql fork)
4 versions - Latest release: over 1 year ago - 1 dependent package - 662 thousand downloads total - 2 maintainers
Top 6.5% on crates.io
apollo-compiler 1.31.1
A compiler for the GraphQL query language.
53 versions - Latest release: about 2 months ago - 8 dependent packages - 23 dependent repositories - 526 thousand downloads total - 567 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
clap_builder 4.6.0 💰
A simple to use, efficient, and full-featured Command Line Argument Parser
105 versions - Latest release: about 1 month ago - 16 dependent packages - 8,797 dependent repositories - 460 million downloads total - 14,252 stars on GitHub - 1 maintainer
tree-sitter-pkl 100.1.0 removed
A Tree-sitter grammar for Pkl
3 versions - Latest release: about 1 year ago - 711 downloads total - 32 stars on GitHub - 1 maintainer
Top 9.5% on crates.io
pest_grammars 2.8.6 💰
pest popular grammar implementations
67 versions - Latest release: 3 months ago - 1 dependent package - 1 dependent repositories - 150 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
Top 9.1% on crates.io
fuel-pest_derive 3.0.4 💰
pest's derive macro
1 version - Latest release: over 4 years ago - 3 dependent packages - 2 dependent repositories - 17 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
Top 7.3% on crates.io
fuel-pest 3.0.4 💰
The Elegant Parser
2 versions - Latest release: over 4 years ago - 9 dependent packages - 3 dependent repositories - 19.4 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
pest_meta_tmp 2.1.1 💰
pest meta language parser and validator
1 version - Latest release: almost 7 years ago - 1 dependent package - 58.2 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
fuel-pest_grammars 3.0.4 💰
pest popular grammar implementations
1 version - Latest release: over 4 years ago - 1.63 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
fuel-pest_meta 3.0.4 💰
pest meta language parser and validator
1 version - Latest release: over 4 years ago - 1 dependent package - 2 dependent repositories - 16.8 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
pest_derive_tmp 2.1.0 💰
pest's derive macro
1 version - Latest release: almost 7 years ago - 56.8 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
pest_tmp 2.1.1 💰
The Elegant Parser
1 version - Latest release: almost 7 years ago - 3 dependent packages - 58.7 thousand downloads total - 4,626 stars on GitHub - 1 maintainer
ming 0.1.0
Minimalist pedantic command line parser
1 version - Latest release: almost 5 years ago - 1.66 thousand downloads total - 387 stars on GitHub - 1 maintainer
Top 1.9% on crates.io
swc_css_ast 21.0.0 💰
AST definitions of css
301 versions - Latest release: 22 days ago - 19 dependent packages - 558 dependent repositories - 1.14 million downloads total - 29,915 stars on GitHub - 2 maintainers
Top 1.6% on crates.io
quick-xml 0.39.2
High performance xml reader and writer
98 versions - Latest release: 2 months ago - 565 dependent packages - 7,278 dependent repositories - 258 million downloads total - 1,202 stars on GitHub - 3 maintainers
cli-pdf-reader 0.1.1
A minimalistic ebook reader
2 versions - Latest release: almost 2 years ago - 2.53 thousand downloads total - 272 stars on GitHub - 1 maintainer
Top 1.7% on crates.io
string_enum 1.0.2 💰
String based enum.
17 versions - Latest release: 10 months ago - 10 dependent packages - 1,268 dependent repositories - 22.9 million downloads total - 29,915 stars on GitHub - 2 maintainers
oak-dsv 0.0.11
High-performance incremental DSV (Delimiter-Separated Values) parser for the oak ecosystem with f...
8 versions - Latest release: 26 days ago - 221 downloads total - 1 maintainer
Top 1.4% on crates.io
html5ever 0.39.0
High-performance browser-grade HTML5 parser
75 versions - Latest release: about 1 month ago - 165 dependent packages - 6,076 dependent repositories - 55.8 million downloads total - 2,558 stars on GitHub - 5 maintainers
pkl_fast 0.1.1
A library aiming to easily and efficiently work with Apple's PKL format.
2 versions - Latest release: about 2 years ago - 2.8 thousand downloads total - 6 stars on GitHub - 1 maintainer
oak-elixir 0.0.11
Elixir functional programming language parser with support for metaprogramming and concurrent pro...
12 versions - Latest release: 27 days ago - 322 downloads total - 14 stars on GitHub - 1 maintainer
gluer 0.8.3 💰
A wrapper for Rust frameworks that eliminates redundant type and function definitions between the...
22 versions - Latest release: over 1 year ago - 22.2 thousand downloads total - 4 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
pest_meta 2.8.6 💰
pest meta language parser and validator
47 versions - Latest release: 3 months ago - 17 dependent packages - 9,026 dependent repositories - 195 million downloads total - 4,626 stars on GitHub - 1 maintainer
rulex 0.4.4 💰
DEPRECATED: Use pomsky instead. A new regular expression language
8 versions - Latest release: over 3 years ago - 2 dependent packages - 13.1 thousand downloads total - 1,353 stars on GitHub - 1 maintainer
Top 1.7% on crates.io
swc_visit 2.0.1 💰
Visitor generator for stable rustc
37 versions - Latest release: 10 months ago - 11 dependent packages - 1,232 dependent repositories - 23.1 million downloads total - 29,915 stars on GitHub - 2 maintainers
kindaxml 0.1.0
Close-enough, XML-ish annotation parsing with deterministic recovery for LLM output.
1 version - Latest release: 5 months ago - 44 downloads total - 1 maintainer
weldr 0.3.1
A Rust library to manage LDraw files (.ldr)
4 versions - Latest release: over 5 years ago - 1 dependent package - 6.36 thousand downloads total - 15 stars on GitHub - 1 maintainer
seq_geom_parser 1.1.0
Parser and extractor for sequencing read geometry descriptions
8 versions - Latest release: about 1 month ago - 2 dependent packages - 9.3 thousand downloads total - 4 stars on GitHub - 1 maintainer
Top 4.2% on crates.io
lightningcss 1.0.0-alpha.71
A CSS parser, transformer, and minifier
39 versions - Latest release: about 2 months ago - 36 dependent packages - 156 dependent repositories - 2.39 million downloads total - 6,440 stars on GitHub - 1 maintainer
Top 9.3% on crates.io
lightningcss-derive 1.0.0-alpha.43
Derive macros for lightningcss
9 versions - Latest release: over 1 year ago - 2 dependent packages - 2 dependent repositories - 1.74 million downloads total - 6,440 stars on GitHub - 1 maintainer
static-self-derive 0.1.1
Derive macros for static-self
2 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 430 thousand downloads total - 6,440 stars on GitHub - 1 maintainer
Top 9.5% on crates.io
static-self 0.1.2
A trait for values that can be cloned with a static lifetime
3 versions - Latest release: over 1 year ago - 2 dependent packages - 1 dependent repositories - 434 thousand downloads total - 6,440 stars on GitHub - 1 maintainer
Top 4.9% on crates.io
parcel_selectors 0.28.2
CSS Selectors matching for Rust - forked for lightningcss
24 versions - Latest release: 12 months ago - 9 dependent packages - 177 dependent repositories - 2.3 million downloads total - 6,440 stars on GitHub - 1 maintainer
lightningcss-napi 0.4.8
Node-API bindings for Lightning CSS
13 versions - Latest release: about 2 months ago - 103 thousand downloads total - 6,440 stars on GitHub - 1 maintainer
Top 8.3% on crates.io
minimal-lexical 0.2.1
Fast float parsing conversion routines.
7 versions - Latest release: over 4 years ago - 4 dependent packages - 17,172 dependent repositories - 366 million downloads total - 24 stars on GitHub - 1 maintainer
lex-core 0.8.6
Parser library for the lex format
15 versions - Latest release: about 12 hours ago - 983 downloads total - 0 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
pest 2.8.6 💰
The Elegant Parser
90 versions - Latest release: 3 months ago - 761 dependent packages - 17,570 dependent repositories - 228 million downloads total - 4,626 stars on GitHub - 1 maintainer
rusty-promql-parser 0.2.1
A Prometheus PromQL parser written in Rust
3 versions - Latest release: about 1 month ago - 130 downloads total - 1 stars on GitHub - 1 maintainer
m-bus-parser-wasm-pack 0.0.10
A wasm-pack to use the library for parsing M-Bus frames
3 versions - Latest release: 10 months ago - 1.67 thousand downloads total - 19 stars on GitHub - 1 maintainer
fixed-json 0.3.1
No-std, no-allocation JSON parsing into caller-owned fixed storage
5 versions - Latest release: about 13 hours ago - 62 downloads total - 1 maintainer
Top 0.4% on crates.io
nom 8.0.0
A byte-oriented, zero-copy, parser combinators library
98 versions - Latest release: about 1 year ago - 2,104 dependent packages - 31,948 dependent repositories - 491 million downloads total - 9,427 stars on GitHub - 1 maintainer
tree-sitter-rstml 2.0.0
Rust + html grammar for the tree-sitter parser library.
8 versions - Latest release: over 1 year ago - 1 dependent package - 13.3 thousand downloads total - 68 stars on GitHub - 1 maintainer
vtkio 0.6.3
Parser and writer for the legacy VTK file format
22 versions - Latest release: about 5 years ago - 6 dependent packages - 3 dependent repositories - 482 thousand downloads total - 60 stars on GitHub - 1 maintainer
axon-frontend 0.1.0
AXON compiler frontend — lexer, parser, AST, epistemic type system, type checker, IR generator, c...
1 version - Latest release: about 14 hours ago - 0 downloads total - 1 maintainer
macho-unwind-info 0.5.0
A parser for Apple's Compact Unwinding Format, which is used in the __unwind_info section of mach...
5 versions - Latest release: over 1 year ago - 3 dependent packages - 5 dependent repositories - 1.39 million downloads total - 33 stars on GitHub - 1 maintainer
a 0.1.1
HJ 212 ASCII protocol: framing, parsing, CRC, and builders.
3 versions - Latest release: 3 months ago - 1 dependent repositories - 263 downloads total - 1 maintainer
fuzzy-pickles-derive 0.1.1
Procedural macros for fuzzy-pickles
2 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 4.92 thousand downloads total - 7 stars on GitHub - 1 maintainer
tyrael 0.1.0
Diablo 2 save parser library
2 versions - Latest release: about 15 hours ago - 10 downloads total - 0 stars on GitHub - 1 maintainer
Top 3.9% on crates.io
calamine 0.34.0
An Excel/OpenDocument Spreadsheet reader and deserializer in pure Rust
79 versions - Latest release: about 2 months ago - 54 dependent packages - 108 dependent repositories - 7.18 million downloads total - 2,247 stars on GitHub - 3 maintainers
Top 1.8% on crates.io
swc_trace_macro 2.0.2 💰
Proc macro for performance trace of swc
8 versions - Latest release: 10 months ago - 19 dependent packages - 653 dependent repositories - 2.92 million downloads total - 33,346 stars on GitHub - 2 maintainers
readformat 1.0.4
Very small format reader
7 versions - Latest release: 4 months ago - 2 dependent packages - 1 dependent repositories - 13.1 thousand downloads total - 0 stars on GitHub - 1 maintainer