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/fedemartinm/react-search-operators

Search component based on search-operators

commands parser react search

Last synced: 02 Aug 2025

https://github.com/mskelton/tree-sitter-mql5

This is an extension of tree-sitter-cpp to support the mql5 language.

mql5 parser tree-sitter

Last synced: 26 Feb 2026

https://github.com/qw4990/lazyjson

Json parser for golang; It makes you can use JSON as you do in other Dynamic Programming Languages;

golang json json-parser parser

Last synced: 08 Feb 2026

https://github.com/drbragg/cooklang_rb

A Cooklang parser in Ruby

cooklang parser ruby

Last synced: 16 Sep 2025

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

vcf parser using javascript

bioinformatics bionode nodejs parser tool

Last synced: 26 Feb 2026

https://github.com/mbaddeley/contikipy

Automated cooja simulations, log parsing, and plotting with python.

contiki contiki-os cooja parser plotting python simulation

Last synced: 30 Apr 2025

https://github.com/clun/movies-metadata

Read Movie metadata using MediaInfo DLL and JNA

metadata parser videos

Last synced: 19 Mar 2025

https://github.com/veler/bazic

Homemade procedural object-oriented semi-dynamic typed interpreted or compiled programming language

abstract-syntax-tree codegeneration compilation compiler interpreter lexer parser scripting syntax syntax-tree

Last synced: 25 Mar 2025

https://github.com/basf/rormula

Formula parser and evaluator for Wilkinson Notation and dataframes arithmetics

doe experimental-design parser wilkinson

Last synced: 03 Apr 2026

https://github.com/kitta65/bq2cst

Parse GoogleSQL, which is a dialect of BigQuery, into a concrete syntax tree

bigquery parser rust sql

Last synced: 22 Feb 2026

https://github.com/egison/egison-pattern-src

Manipulating Egison patterns: abstract syntax, parser, and pretty-printer

egison parser pattern pretty-printer programming-language syntax-tree

Last synced: 23 Apr 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/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/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: 05 Mar 2026

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/0niel/xf2-parse

XenForo2 threads parser

attachments forum parser threads xenforo

Last synced: 15 Mar 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/imring/disluapp

Parser of compiled Lua scripts

luac luajit parser

Last synced: 20 Jan 2026

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: 11 Mar 2026

https://github.com/composable-delivery/busbar-sf-agentscript

AgentScript parser, graph analysis, and LSP for Salesforce Agentforce

agentforce agentscript language-server lsp parser rust salesforce

Last synced: 03 Apr 2026

https://github.com/stellardx/cspaceengine-project

A C++ static library for astronomic calculation and modding SpaceEngine

astronomy astrophysics cpp library parser spaceengine

Last synced: 08 Jun 2026

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

A simple class that converts your URLs to link names 🎯

link name parser url url-parser utility

Last synced: 09 Apr 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/opencomputeproject/ocp-diag-memtester

Python scripts that turn memtester into an OCP-compliant diagnostic

lex lexer memtester ocp-diag parser sly yacc

Last synced: 28 Feb 2026

https://github.com/remarkablemark/mdtocs

📝 Markdown table of contents generator.

javascript markdown mdtocs nodejs npm parser table-of-contents typescript

Last synced: 15 Mar 2026

https://github.com/zhuliquan/lucene_parser

This package can parse lucene query used by ES (ElasticSearch)

elasticsearch golang lucene parser

Last synced: 29 Oct 2025

https://github.com/eddygarcas/zig-systems-software

Systems programming utilities

cli json parser systems-programming toon zig

Last synced: 04 Jun 2026

https://github.com/neshkeev/pgpc

Python Generators based Parser Combinators

parser parser-combinators python text-processing

Last synced: 16 Jun 2025

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

A interpreter written in rust

interpreter language parser rust

Last synced: 05 Mar 2026

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: 15 Mar 2026

https://github.com/costajob/apache_log_parser

Apache log parser by filters in Crystal.

apache apache2 crystal crystal-lang http-logs parser

Last synced: 01 Mar 2026

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: 11 Apr 2025

https://github.com/igorrendulic/mimeemailparser

Swift Mime Email Parsing and Validation, as per RFC5322 and RFC6532

email parser q-decode rfc2047 rfc5322 rfc6532 swift validation

Last synced: 10 Apr 2025

https://github.com/zorji/gmail-filter-query-parser

A nearley based parser to parse/serialise Gmail filter query.

filter gmail parser

Last synced: 18 Feb 2026

https://github.com/ferhatgec/fpm

Fegeya Package Manager. compile-install-manage!

build-from-source fpm installer list package package-manager parser repo scrift

Last synced: 18 Feb 2026

https://github.com/systemvll/binary-codec

A blazing-fast declarative parser & encoder for binary data

binary-parser codec networking parser

Last synced: 29 Jun 2025

https://github.com/b4dnewz/clito

Simple and well written command line applications helper

bin command-line command-line-tool helper parser utility

Last synced: 13 Oct 2025

https://github.com/audy/dna

A biological sequence file (fasta, fastq, qseq) parser for Ruby

bioinformatics dna parser ruby

Last synced: 07 Oct 2025

https://github.com/stevenaw/vs-parse

Node-based utilities for parsing Visual Studio files

csproj node npm parse parser visual-studio

Last synced: 14 Mar 2026

https://github.com/graythze/vkexport

📄 All photos, wall, friends and other data from VK page in JSON file

exporter parser vk vk-api vkontakte vkontakte-api

Last synced: 06 Oct 2025

https://github.com/leops/dmxparser

Reading the Valve Data Model eXchange (DMX) format in Rust

dota-2 half-life-alyx parser source-engine

Last synced: 06 Oct 2025

https://github.com/gardenbed/go-parser

A Parser for Building Go Compilers (Interpreters, Converters, Code Generators, etc.)

compiler go golang lexer library parser scanner

Last synced: 18 Jan 2026

https://github.com/pinbraerts/tree-sitter-fastbuild

FASTBuild grammar for tree-sitter

fastbuild parser tree-sitter

Last synced: 23 Oct 2025

https://github.com/bernardo-mg/dice-notation-python

Tools and parsers for handling Dice/RPG notation using Python

dice-notation parser

Last synced: 10 Mar 2026

https://github.com/quarto-dev/gridtables

Haskell parser for reStructuredText-style grid tables.

pandoc parser quarto rst

Last synced: 11 Dec 2025

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

SCSS grammar for tree-sitter

parser scss tree-sitter

Last synced: 23 Oct 2025

https://github.com/hanamura/font-family

CSS font-family parser/stringifier.

css font parser utility

Last synced: 01 Sep 2025

https://github.com/dgelessus/python-rezparser

A pure Python library for parsing Macintosh Rez source files

classic-mac-os macintosh parser python resource-fork rez

Last synced: 03 Oct 2025

https://github.com/stagas/minipratt-js

port of https://github.com/matklad/minipratt to JavaScript

operator-precedence parser pratt recursive-descent recursive-descent-parser tdop top-down

Last synced: 24 Oct 2025

https://github.com/nerd-bear/legacyancientoldbassil

Bassil: A modern, mid-level interpreted programming language designed for efficiency and readability. Featuring robust lexical analysis, error handling, and cross-platform support for Windows and Linux. Bassil offers a balance between low-level control and high-level abstraction, making it ideal for system programming, web development, and more.

cpp custom-interpreted-language custom-language custom-programming-language interpreter lexer lexer-parser parser

Last synced: 14 Mar 2026

https://github.com/eegli/tinyparse

A tiny, type-safe and flexible framework to build powerful CLI apps

argv cli command-line commander javascript minimist nodejs parser typescript validation yargs

Last synced: 15 Apr 2025

https://github.com/kkiapay/lulz-scraping

Scraping the data you want from a website by specifying your output in parser.yml

json parser regex scraping selector yaml

Last synced: 13 Apr 2026

https://github.com/omeyenburg/tree-sitter-riscv

🌳 RISC-V assembly grammar for tree-sitter.

parser risc-v tree-sitter

Last synced: 13 Jan 2026

https://github.com/bluk/maybe_xml

A non-validating XML pull parser.

parser pull-parser rust xml xml-parser

Last synced: 10 Mar 2026

https://github.com/hiperiondev/il_parser

IEC61131-3 IL parser (edition 3.0 2013-02)

iec61131-3 il parser

Last synced: 04 Mar 2026

https://github.com/sharparam/klox

Kotlin implementation of the Lox language

gradle interpreter kotlin lox parser parsing

Last synced: 05 Jan 2026

https://github.com/lejenome/compiler-demo-101

Compiler Design Overview workshop materials

bison flex gcc lex lexer llvm parser yacc

Last synced: 18 Aug 2025

https://github.com/mikepenzin/timeago-simple

timeago makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago" or "1 day ago")

bower date nodejs-modules nodejs-plugin npm-module npm-package npm-scripts parser timeago vanilla-javascript vanilla-js

Last synced: 21 Feb 2026

https://github.com/tzussman/valparse

Package to parse Valgrind XML output files

parser valgrind xml

Last synced: 18 Jan 2026

https://github.com/basemax/jsexpressionparser

A tiny web-based JS parser to handle and analyze a mathematical expression (order of operations)

html js mathematical-expressions mathematical-parser parser parser-combinators

Last synced: 13 Aug 2025

https://github.com/dobroslavradosavljevic/hsize

The ultimate TypeScript library for human-readable byte formatting and parsing.

bytes file-size formatting human-readable javascript npm-package parser typescript utility

Last synced: 28 Jan 2026

https://github.com/arnau/tree-sitter-csv

CSV grammar for tree-sitter

csv parser tree-sitter tree-sitter-parser

Last synced: 06 Feb 2026

https://github.com/rythenglyth/dly-parser

A tool and Node.js package to parse immanens' DLY container files.

container delivery delivery-reader deliveryreader dly dly-container file fileformat immanens parser

Last synced: 16 Apr 2025

https://github.com/truemogician/compiler

A compilation system with lexer, parser, semantic analyzer, and a C-like language based on them

compiler csharp lexer parser semantic-analyzer

Last synced: 25 Feb 2026

https://github.com/sertdfyguhi/meth

A Python library to parse and evaluate mathematical equations.

equation interpreter math math-library mathematics parser python

Last synced: 14 Jan 2026

https://github.com/codesoap/pbf

A fast and simple library for reading OSM entities directly from PBF files

high-performance open-street-map osm parser pbf

Last synced: 25 Feb 2026

https://github.com/here-be/snapdragon-stack

Snapdragon utility for creating a stack.

array nodes parse parser snapdragon stack tokenize tokens

Last synced: 03 Aug 2025

https://github.com/reconmap/php-command-output-parsers

Parsers for many security command outputs in the form of a PHP library

commands hacktoberfest nessus nmap parser qualys security tools

Last synced: 11 Jun 2025

https://github.com/drafakiller/tokenparser-dart

An intuitive Token Parser that includes grammar definition, tokenization, parsing, syntax error and debugging. Implementation based on Lexical Analysis for Dart.

dart debugging grammar lexer lexical-analysis package parser tokenizer

Last synced: 02 Aug 2025

https://github.com/0x1nf3cted/parcer

Parcer: A Python-based C parser that produces the Abstract Syntax Tree (AST) of the provided code in both JSON and string formats. 🌲🔍

ast c compiler json lexer parser python string

Last synced: 17 Mar 2026

https://github.com/connorslade/rust-configparser

⚙ Very simple config parsing lib for rust

ini ini-parser parser rust rust-crate

Last synced: 05 Apr 2025

https://github.com/jrosen081/mathparser

A Swift library to parse mathematical expressions into Decimal values

mathematics parser swift

Last synced: 01 Aug 2025

https://github.com/spumer/fastsoup

BeautifulSoup interface for lxml

beautifulsoup fast html lxml parser python3

Last synced: 19 Feb 2026

https://github.com/hyunchel/mochart

Music online chart parser

chart gaon melon mnet music naver oricon parser ranking

Last synced: 09 Apr 2026

https://github.com/skwasjer/silenthunter

Silent Hunter 3/4/5 file parsers

hunter parser silent

Last synced: 12 Apr 2025

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

Light weight package to manage key value based configuration and data files for JVM languages. Notably Java, Kotlin, Scala

configuration java jvm key-value kotlin language parser properties scala

Last synced: 18 Apr 2026

https://github.com/ferhatgec/flap

Fegeya Flap Execution Language, Written in FlaScript.

flap flascript interpreter language parser print programming scripting statement virtual-machine

Last synced: 28 Feb 2026

https://github.com/blu3r4y/whiteparse

Whiteparse is a data parser and reverse templating engine, written in C# and optimized for parsing whitespace-delimited text to JSON objects

parser reverse-template

Last synced: 01 Mar 2026

https://github.com/desmonhak/argparse_c

Librería para pasear y manejar argumentos por linea de comandos en C

argparse c lexer parser

Last synced: 09 Apr 2025

https://github.com/reneeb/mysql-workbench-parser

Parse .mwb files created with MySQL workbench tool.

hacktoberfest mysql parser workbench

Last synced: 02 Mar 2026

https://github.com/codebox/top-down-parser

A simple top-down parser written in JavaScript

es6 javascript parser

Last synced: 12 Jun 2025

https://github.com/fedemartinm/search-operators

A search operators parser to filter search results

javascript nodejs parser search

Last synced: 02 Mar 2026

https://github.com/asoderman/jsondecoder

Simple JSON decoder written in swift

json parser parsing parsing-library swift

Last synced: 18 Feb 2026

https://github.com/ferhatgec/mdth

Fegeya MDtH, Markdown to HTML converter. Written in C++17.

converter cpp cpp17 html markdown markdown-to-html parser tokens tool

Last synced: 14 Apr 2025

https://github.com/kane50613/kcalculator

練習Lexer跟Parser還有Binary Tree的專案

calculator javascript lexer parser

Last synced: 19 Apr 2025

https://github.com/magicxor/genotektogedcom

Convert Genotek JSON to FamilySearch GEDCOM

converter dotnet dotnet-core ged gedcom genotek json linq2gedcom parser unidecode

Last synced: 08 May 2025