1.antlr / antlr4
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
+108 stars
from 18,930 · score 4.69
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
13 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.rust-bakery / nom
Rust parser combinator framework
+67 stars
from 10,418 · score 4.22
3.scinfu / SwiftSoup
SwiftSoup: Pure Swift HTML Parser, with best of DOM, CSS, and jquery (Supports Linux, iOS, Mac, tvOS, watchOS)
+34 stars
from 5,099 · score 3.56
4.sindresorhus / query-string
Parse and stringify URL query strings
+20 stars
from 6,895 · score 3.04
5.angularsen / UnitsNet
Makes life working with units of measurement just a little bit better.
+18 stars
from 2,954 · score 2.94
6.benjamin-hodgson / Pidgin
A lightweight and fast parsing library for C#.
+12 stars
from 1,097 · score 2.56
7.ASC-Community / AngouriMath
Open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.
+10 stars
from 822 · score 2.40
8.jorgen / json_struct
json_struct is a single header only C++ library for parsing JSON directly to C++ structs and vice versa
+7 stars
from 468 · score 2.08
9.beached / daw_json_link
Fast, convenient JSON serialization and parsing in C++
+3 stars
from 510 · score 1.39
10.google / gonids
gonids is a library to parse IDS rules, with a focus primarily on Suricata rule compatibility. There is a discussion forum available that you can join on Google Groups: https://groups.google.com/forum/#!topic/gonids/
+3 stars
from 196 · score 1.39
11.parse-community / Parse-SDK-Flutter
The Dart/Flutter SDK for Parse Platform
+2 stars
from 587 · score 1.10
12.webtorrent / magnet-uri
Parse a magnet URI and return an object of keys/values
+2 stars
from 235 · score 1.10
13.bzick / tokenizer
Tokenizer (lexer) for anything
+1 stars
from 141 · score 0.69