An open API service indexing awesome lists of open source software.

Parser

A parser turns its input (often text in form of a file) into a more advantageous representation (usually a certain data structure in memory) to perform a specific task.

Common examples include:

https://github.com/muhammadsawalhy/rakam

Math library, high performance is the goal 🚀.

angles calculator complex fraction geometry js latex math math-library parser rakam

Last synced: 07 May 2025

https://github.com/ayonious/c-code-beautifier

✂️ A parser that can beautify Code written in C/C++

c-plus-plus ccode-beautifier compiler parser

Last synced: 26 Aug 2025

https://github.com/marihachi/milli-lang

A toy language made with TypeScript. We execute a code by compiling it for the VM.

bytecode bytecode-interpreter compiler interpreter parser toy-language virtual-machine vm

Last synced: 26 Oct 2025

https://github.com/nabijaczleweli/registry.pol-rs

Parser for the Windows Registry Policy File format

parser registry rust windows

Last synced: 11 Apr 2025

https://github.com/dice-group/sparql-parser-base

Antlr4 based SPARQL 1.0 and SPARQL 1.1 parsers

anlr4 anltr cpp cpp17 parser sparql sparql-parser

Last synced: 24 Jun 2025

https://github.com/Lancear/tree-sitter-clojure

Clojure grammar for tree-sitter

clojure grammar parser speedtyper tree-sitter

Last synced: 10 May 2025

https://github.com/julesguesnon/spanned-json-parser

🔨 A JSON parser that will return span information

json parser rust span

Last synced: 13 Apr 2025

https://github.com/bionode/bionode-vcf

vcf parser using javascript

bioinformatics bionode nodejs parser tool

Last synced: 11 Apr 2025

https://github.com/kiranniranjan/wiki-parser-py

A tool to parse wikipedia content

kike parser wikiparser wikipedia

Last synced: 12 Sep 2025

https://github.com/DicomJ/mpeg-mp4

Bitstream processing library of MPEG-MP4 media file format (ISO/IEC 14496-14 - MPEG-4 Part 14: MP4 file format)

14496-14 avc cplusplus h246 h265 hevc iec iso library mp4 mpeg parser

Last synced: 18 Jul 2025

https://github.com/ducasse/citezen

Citezen is a bib parser and tool suite

bibtex parser pharo tools

Last synced: 17 Mar 2025

https://github.com/chlohal/python-parser

A parser for Python in *pure* Javascript

javascript parser python

Last synced: 12 Apr 2025

https://github.com/trwyant/perl-ppix-quotelike

Parse Perl string literals and string-literal-like things.

parser perl perl-module

Last synced: 10 Apr 2025

https://github.com/hertzg/node-xhb

(somewhat) Sane library to parse and serialize HomeBank XHB files (databases).

homebank nodejs parse parser serialize serializer typescript xhb xml

Last synced: 21 Mar 2025

https://github.com/rameel/ramstack.parsing

A blazing-fast, lightweight, and intuitive parser combinator library for .NET

parser parser-combinators peg

Last synced: 26 Jun 2025

https://github.com/bangadam/nik-parser-php

NIK Parser is a package to convert Indonesian citizenship identity number into usefull information

indonesia laravel nik parser php

Last synced: 10 Apr 2025

https://github.com/tree-sitter-grammars/tree-sitter-squirrel

Squirrel grammar for tree-sitter

parser squirrel-lang tree-sitter

Last synced: 12 Apr 2025

https://github.com/azu/hatebu-mydata-parser

はてなブックマークのsearch.dataのパーサライブラリ

bookmark hatena parser

Last synced: 12 May 2025

https://github.com/xfgusta/elfy

Display information about ELF files

c elf elf-format elf-parser libelf parser readelf

Last synced: 08 Oct 2025

https://github.com/appsignal/statsd_parser

(Dog)StatsD parser written in Rust

dogstatsd parser rust statsd

Last synced: 11 Apr 2025

https://github.com/webpro/parse-openapi

OpenAPI v3 parser

openapi openapi3 parser typescript

Last synced: 11 Apr 2025

https://github.com/ynx0/exa-cuter

parser and interpreter for exalang, a fantasy assembly language

exa exalang exapunks ohm parser ts

Last synced: 07 Jul 2025

https://github.com/tree-sitter-grammars/tree-sitter-puppet

Puppet grammar for tree-sitter

parser puppet tree-sitter

Last synced: 12 Apr 2025

https://github.com/shirokovnv/webcrawler

The service for crawling websites.

cassandra elixir-phoenix parser webcrawler

Last synced: 21 Jul 2025

https://github.com/NFestoso/Compiler

Front-end Platypus compiler implemented in C. Includes Buffer, Scanner, and Parser. Platypus is a language comprised of parts from a variety of other languages.

buffer c compiler demo example finite-automata grammar interpreter lexical-analysis parser scanner

Last synced: 11 May 2025

https://github.com/lapets/imparse

Parser generator that can be used to quickly and succinctly define a parser definition, and to deploy an automatically-generated implementations thereof in multiple languages and on multiple platforms.

ll-parser parse parser parser-generator parser-library parsers parsing-library recursive-descent-parser

Last synced: 14 Jul 2025

https://github.com/webmasterish/sass-parser

A simple npm package to parse a Sass file into a consumable json data

functions mixins parser sass variables

Last synced: 13 Apr 2025

https://github.com/tacoberu/bnf-php

Framework for building BNF like parsers.

bnf bnf-parser parser parser-combinators

Last synced: 13 Jul 2025

https://github.com/kyleross/kinesis-events

AWS Kinesis event parser and handler for Lambda consumers

aws aws-kinesis aws-kinesis-stream events javascript json json-parser kinesis node6 nodejs npm-module parser

Last synced: 12 May 2025

https://github.com/dotdot0/fox-lang

A interpreter written in rust

interpreter language parser rust

Last synced: 07 May 2025

https://github.com/shellscape/fwv

A ⚡️ crazy fast streaming ⚡️ Fixed Width Value Parser

file fixed fixed-width parser streams width

Last synced: 13 Sep 2025

https://github.com/csabahruska/dsl-experiment

Basic implementation of Hindley-Milner Type System and variants.

functional-programming haskell hindley-milner parser type-checker

Last synced: 12 Apr 2025

https://github.com/busraoguzoglu/cyk-parser-with-turkish-cfg

Implementation of CYK algorithm to act as a recognizer and parser with Turkish CFG.

cfg cyk-algorithm nlp nlp-parsing parser recognizer turkish-nlp

Last synced: 22 Apr 2025

https://github.com/andrewscwei/rbc-statement-parser

Handy Python script to parse RBC Visa statements

parser rbc statement

Last synced: 27 Dec 2025

https://github.com/imring/disluapp

Parser of compiled Lua scripts

luac luajit parser

Last synced: 20 Jan 2026

https://github.com/devyatsu/pkl_fast

A rust library aiming to easily and efficiently work with Apple's PKL format.

apple crate lexer library parser pkl rust tokenizer

Last synced: 08 May 2025

https://github.com/5nord/shini

Command-line TOML processor

bash cli command-line-tool ini parser shell toml

Last synced: 13 Oct 2025

https://github.com/chaklim/jyutping-table-parser

just a JPTableFull.pdf parser

jptablefull jyutping parser

Last synced: 16 Oct 2025

https://github.com/dennwc/webidl

WebIDL parser for Go

golang parser webidl

Last synced: 21 Aug 2025

https://github.com/azu/lodash-template-js-parser

A JavaScript parser for `lodash.template`.

javascript lodash parser splitter template

Last synced: 02 Aug 2025

https://github.com/winscripter/ilsourceparser

Provides functionality for parsing ECMA-335 Microsoft Intermediate Language (IL) syntax to a syntax tree.

ast cil common-intermediate-language csharp dotnet ecma335 il intermediate-language msil netcore parser pe syntax

Last synced: 09 Apr 2025

https://github.com/devflowinc/openapi-schema-ref-parser

Parse, Resolve, and Dereference OpenAPI Schema $ref pointers for LLM's

javascript json-pointer json-schema nodejs parser resolver universal-javascript

Last synced: 12 Oct 2025

https://github.com/tree-sitter-grammars/tree-sitter-capnp

Cap'n Proto grammar for tree-sitter

capnp parser tree-sitter

Last synced: 26 Jul 2025

https://github.com/aryan-programmer/evilang

A simple interpreted programming language developed in Rust. Name comes from "eval is evil".

ast custom-programming-language interpreter language-interpreter language-parser parser programming-language rust rust-lang

Last synced: 26 Sep 2025

https://github.com/marionauta/simple-compiler

Very simple lexer, parser, semantic analyzer and compiler.

compiler lexer parser toy-language transpiler

Last synced: 05 May 2025

https://github.com/rootslab/abaco

Abaco, an ultra fast Number parser for Buffers.

buffer parseint parser

Last synced: 07 Sep 2025

https://github.com/oxylabs/lxml-tutorial

A tutorial on parsing webpages with lxml

lxml parser python

Last synced: 23 Apr 2025

https://github.com/yescallop/fluent-uri

An RFC 3986 compliant fluent-designed Java library for URI parsing, building, resolving and normalizing.

builder fluent-api normalization parser resolution rfc-3986 uri

Last synced: 08 Oct 2025

https://github.com/clement-jean/protein

Your proto files on steroids

compiler parser protobuf

Last synced: 13 May 2025

https://github.com/minilibs/env-parser

A lightweight .env parser 🛠️

env env-parser parser variable variable-parser variables

Last synced: 05 Sep 2025

https://github.com/edgarogh/rowan-nom

Build rowan green ASTs using nom parsers

abstract-syntax-tree ast nom parser parser-combinators rowan

Last synced: 11 Nov 2025

https://github.com/moneyinto/ppt-parse

封装的解析pptx的依赖包

javascript nodejs parse parser sdk

Last synced: 03 Jul 2025

https://github.com/bluestormdna/android-rss-reader

RSS Feed Reader (XML parser) with offline database

android database feed parser rss sqlite xml

Last synced: 11 Oct 2025

https://github.com/0niel/xf2-parse

XenForo2 threads parser

attachments forum parser threads xenforo

Last synced: 15 Mar 2025

https://github.com/konfiger/konfiger-c

Light weight package to manage key value based configuration and data files for C and C++

c configuration cpp key-value language parser properties

Last synced: 13 Oct 2025

https://github.com/ferhatgec/desktof

Unique /s and simple desktop file parser. Written in C++17.

cpp cpp17 desktop file filesystem library parser plusplus simple

Last synced: 14 Apr 2025

https://github.com/qu1x/bml

BML Markup Language

bml bsnes higan icarus markup-language parser pest rust-lang

Last synced: 10 Apr 2025

https://github.com/Sunny-117/jsx-compilation

🍻 实现 JSX 语法转成 JS 语法的编译器

ast code generation nodetypes parser transformation traversal

Last synced: 03 Apr 2025

https://github.com/josephbartlett/hl7-message-analyzer

HL7 Message Analyzer is a single-page, browser-based tool for visualizing HL7 v2.x messages. It parses raw HL7 text into color-coded segments, highlights fields/components, flags non-printable characters, and offers ASCII view, segment jumping, and copyable output—all client-side, no server required.

adt analyzer ascii clinical-data health-it healthcare hl7 hl7-v2 hl7v2 interface-engine interoperability mllp msh obx orm oru parser pid viewer web-tool

Last synced: 23 Jan 2026

https://github.com/mitsuaaki/godoc

A tool that format code's docstring into various formats.

deployment documentation parser

Last synced: 15 Apr 2025

https://github.com/swingcosmic/tason

Type-Augmented Serialization Object Notation

antlr antlr4 json json5 parser serialization typescript

Last synced: 28 Jul 2025

https://github.com/neshkeev/pgpc

Python Generators based Parser Combinators

parser parser-combinators python text-processing

Last synced: 16 Jun 2025

https://github.com/laolarou726/coolcompiler

Stanford CS1/CS143 Compilers Course Project for COOL (Classroom Object-Oriented Language) in C++ using LLVM backend

ast code-generation compiler cool cpp lexer llvm llvm-ir parser parsers semantic stanford

Last synced: 28 Apr 2025

https://github.com/marihachi/luna-parse

A code generator of recursive descent parser and lexer.

code-generator expression-parser lexer ll-parser modifiable parser recursive-descent-parser

Last synced: 14 Oct 2025

https://github.com/lucasavila00/beff

Efficient validators from Typescript types generated by a blazing fast compiler

jsonschema parser typescript validator

Last synced: 12 Apr 2025

https://github.com/tomhula/jecnaapi

A Kotlin/Java API to access SPŠE Ječná web's data.

java jecna kotlin library parser

Last synced: 23 Jan 2026

https://github.com/armsnyder/typescript-ast-go

Library for parsing TypeScript source code into an abstract syntax tree (AST)

abstract-syntax-tree ast go golang language-parser lexer parser ts typescript

Last synced: 05 Oct 2025

https://github.com/konfiger/konfiger-dotnet

Light weight package to manage key value based configuration and data files for .NET Notable C# and Visual Basic.

configuration csharp dotnet key-value langauge parser properties visual-basic

Last synced: 13 Oct 2025

https://github.com/rl404/mal-scraper

Scrap everything from MyAnimelist web view into a ready-to-use data

anime api json manga myanimelist parser php scraper unofficial

Last synced: 13 Jan 2026

https://github.com/niciusb/vue-i18n-scanner

vue-18n-scanner analyses your Vue.js source code in order to report unused keys, missing translations, and update your translation files

extractor i18n intl l10n parser vue vue-i18n

Last synced: 28 Apr 2025

https://github.com/alexanderwe/conventionalcommitskit

A small library to create and parse Conventional Commit conforming representations.

conventional-commits parser swift swift5

Last synced: 04 Oct 2025

https://github.com/n1ghtf1re/bsuir-auditorium-parser

The application is looking for free audiences in the need BSUIR building

bsuir parser python python-parser schedule search-free-audiences students

Last synced: 04 Oct 2025

https://github.com/c-cube/smtlib-utils

A parser and some utils for SMTLIB. For a fully compliant parser, see https://github.com/Gbury/dolmen/.

menhir ocaml parser smt2 smtlib

Last synced: 11 Jun 2025

https://github.com/richardarpanet/nginx-access-log-parser

Python script parses an NGINX access logs.

logging logs nginx nginx-logs parser python python2 python3

Last synced: 14 Jun 2025

https://github.com/mat-sz/dui

✏️ Developing under influence... (of SwiftUI) - Declarative UI syntax for JS.

babel babel-plugin javascript jsx jsx-syntax parser reactjs swiftui

Last synced: 02 Aug 2025

https://github.com/ph-7/peachlang

:peach: PeachLang™ is a simple interpreted language done with Ruby using Racc (the Ruby version of Yacc/Bison). The language has been made thanks to MACournoyer's book http://01script.com/comment-creer-son-langage-de-programmation/

bison interpreted-language interpreted-languages interpreted-programming-language interpreter language own-language parser peach-language peachlang programming programming-language programming-languages racc ruby simple-programming-language yacc

Last synced: 09 Apr 2025

https://github.com/johnedquinn/kanonic

A fast LR(1) parser generator for the JVM.

jvm lalr lr1 parser parser-generator

Last synced: 02 Sep 2025

https://github.com/audunhalland/parceq

Search query language parser written in Java

dsl java java-8 lexer parser query query-language query-parser querystring search tokenizer vavr

Last synced: 27 Oct 2025

https://github.com/pilebones/go-nmea

GPS / NMEA packet message dissector (standard and proprietary)

coordinates go golang gps nmea nmea-parser parser

Last synced: 05 Sep 2025

https://github.com/tree-sitter-grammars/tree-sitter-smali

smali grammar for tree-sitter

parser smali tree-sitter

Last synced: 29 Jul 2025

https://github.com/elegaanz/rustre

Lustre compiler and tools in Rust

incremental-compilation lustre parser rust

Last synced: 17 Mar 2025

https://github.com/izolate/front-matter

Extracts YAML front matter from a file or string

dart front-matter markdown parser static-site-generator yaml

Last synced: 22 Mar 2025

https://github.com/mepy/nihil

A tiny but elegant parser combinator library written by Mepy

parser

Last synced: 23 Apr 2025