Alternatives

Products that do what Open-Source Parse (Startup School 2014) does

1OA
Owl, a new kind of parser generator▲156
2018 · github.com
2OI
Online Interactive Parser▲21
2021 · fransfaase.github.io
3LA
Lark, a modern parsing library with Earley and LALR(1) implementations▲15
2017 · github.com
4PF
Pest – Fast parser generator written in Rust▲108
2017 · github.com
5PA
Pup – A command-line HTML parser▲126
2014 · github.com
6BA
Building an open-source language-learning platform▲159
2020 · librelingo.app
7CT
Compile-time HTML parsing in C++14▲175
2017 · github.com
8PA
Parsr – A toolchain to transform documents into usable structured text▲182
2020 · par.sr
9AF
A Fast, Malloc-Free C++14 Json Parser and Encoder▲98
2014 · github.com
10AN
A NLP Library for Matching Parse Trees▲46
2016 · github.com
11AP
A PHP parser written in PHP▲77
2012 · github.com
12PT
Piglet, the fluent parser▲8
2012 · binarysculpting.com
13UP
Using Parsing Expression Grammars to rewrite source code▲63
2016 · github.com
14NL
Natural Language Earley Parser Algorithm in Python▲14
2017 · github.com
15TA
Tigon – a parser tool▲5
2018 · github.com
16NJ
Nearley.js v1.2.0 – a fast, powerful JavaScript parser generator▲12
2014 · hardmath123.github.io
17AT
A tool for turning facts into structured data with simple parsers▲10
2017 · github.com
18MD
Meon – declarative flat-parsing engine (SoA, no AST)▲6
Jul 2026 · github.com
19MA
Mlatu, a Concatenative Programming Language▲29
2021 · github.com
20TI
Teech.io - Parse for education apps developers▲10
2014 · teech.io
21PI
Parsify, instant markup conversion for developers▲13
2012 · parsify.me
22LL
Liqe – Lightweight and performant Lucene-like parser and search engine▲7
2021 · github.com
23PA
Parseur - Automated email parser with some machine learning inside▲13
2017 · parseur.com
24AL
A lightweight JSON Parser without memory allocation in ~250 LOC▲9
2014 · github.com

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