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/lukashedegaard/co-rider

Tiny configuration library tailored for the Ride ecosystem

configuration configuration-management parser python

Last synced: 10 Sep 2025

https://github.com/tensorush/semver

:crab: :1234: Basic Semantic Versioning parser.

parser rust semver semver-format semver-parser

Last synced: 15 Apr 2025

https://github.com/jamesmessinger/json-schema-lib

Extensible JSON Schema library with support for multi-file schemas using $ref

javascript json-pointer json-reference json-schema nodejs parser resolver universal-javascript validation validator

Last synced: 22 Oct 2025

https://github.com/yoeven/url-query-json-parser

JSON query parser for URL query strings to complex JSON objects and vice versa

decode encode javascript js json param parser query string ts typescript url

Last synced: 10 Apr 2026

https://github.com/smirnovoleg/haskell-interpreter

MiniHaskell interpreter implementation

haskell interpreter parser

Last synced: 22 Mar 2025

https://github.com/yanniskatsaros/fable

A simple, linear, non-recursive data-interchange format designed to be easily emitted, and parsed by any language.

data-interchange deserialization parser python3 serde serialization

Last synced: 27 Sep 2025

https://github.com/srlearn/linter

A grammar and linter for ILP datasets.

golang inductive-logic-programming parser relational-learning

Last synced: 26 May 2026

https://github.com/baraja-core/table-of-content

A tool for easily compiling Table of content from the article content.

article content entity fast generator parser speed

Last synced: 15 May 2025

https://github.com/fink-lang/prattler

A generic top down operator precedence parser

ast compiler fink fink-lang parser

Last synced: 04 Apr 2026

https://github.com/dobatymo/kibana-ql-python

Parser for the Kibana Query Language (KQL)

kibana kql parser

Last synced: 31 Jul 2025

https://github.com/julien-cpsn/no_std_clap

no_std compliant clone of rust clap (command line argument parser) with minimal functionalities

clap cli nostd parser rust

Last synced: 23 Sep 2025

https://github.com/udhos/gobule

Golang Go parser for the Bule Language

bule-language compiler go interpreter parser

Last synced: 25 Dec 2025

https://github.com/jacoder7/timestampeddata

A JSON-like data structure for storing and synchronizing data across multiple clients

parser parsing serialization

Last synced: 23 Sep 2025

https://github.com/seriousben/net-script

http and websocket scripting language

golang lexer parser parser-combinators restclient

Last synced: 30 Jul 2025

https://github.com/starbuildr/norwegian_id_number

Elixir library to parse and validate Norwegian national identification numbers

national-id national-identification-number norwegian parser

Last synced: 21 Feb 2026

https://github.com/gituser12981u2/mathematicalexpressionparser

This Java application is designed to parse and evaluate mathematical expressions. It utilizes a Lexer to tokenize input, a Parser to construct an abstract syntax tree (AST), and evaluates these expressions to return results in fractional form.

abstract-syntax-tree ast calculator java lexer parser

Last synced: 30 Mar 2025

https://github.com/skytomo221/csharp-lojban-project

Library for handling Lojban with C#

csharp lojban parser peg

Last synced: 21 Sep 2025

https://github.com/vlavrynovych/auto-envparse

⚡ Automatic environment variable parsing with zero configuration and type inference

12-factor dotenv env environment environment-variables parser schema zero-config zero-configuration

Last synced: 16 Jan 2026

https://github.com/aenguerrand/log-ai

Parse, extract and analyse raw log with AI

ai log parser

Last synced: 16 Nov 2025

https://github.com/swellshinider/easyarguments

EasyArguments is a lightweight library for managing and parsing input arguments in C# .NET projects.

argparser arguments csharp csharp-library library net open-source parser

Last synced: 30 Mar 2025

https://github.com/dhawalhost/nqjson

nqjson - Next-gen Query JSON library for Go with powerful path queries and modifier

golang json json-path parser query

Last synced: 10 Mar 2026

https://github.com/mateuschaves/talk-radio-challenge-backend

👌Teste prático para a vaga de Desenvolvedor Backend NodeJS Pleno

nodejs parser

Last synced: 19 May 2026

https://github.com/calderonsamuel/sseparser

Parse Server-Sent Events in R

http-requests parser r stream

Last synced: 28 Jul 2025

https://github.com/evanrelf/problem-counter

Parse and count math homework problem ranges

haskell parser purescript

Last synced: 03 Aug 2025

https://github.com/andrewmaksimchuk/vodiy

Download road signs and descriptions to them from cli.

cli lynx makefile parser wget

Last synced: 29 Oct 2025

https://github.com/vinukathejana/env

A simple and flexible Go package for loading environment variables from a config file or the system environment and unmarshaling them into a struct. Automatically supports multiple data types with clear error handling.

environment-variables golang parser

Last synced: 27 Jul 2025

https://github.com/gebitsolutions/fluent-plugin-fortigate-logs-parser

This is a Fluentd plugin to parse the proprietary syslog messages from FortiOS (Fortigate).

fluentd fortigate fortios logs parser ruby syslog

Last synced: 26 Jul 2025

https://github.com/flier/gocombine

gocombine is an experimental implementation of parser combinators for Golang[Generic]

go-generics ll1-parser parser

Last synced: 15 Mar 2025

https://github.com/joellefkowitz/nationwide

A Nationwide transactions table parser.

nationwide parser

Last synced: 26 Jan 2026

https://github.com/samuelcaldas/simplehtmlparser

Simple HTML Parser is a lightweight Python library designed to extract content from HTML elements based on their ID or class attributes.

curl html html-class html-id parser python regex

Last synced: 07 Feb 2026

https://github.com/rmsnow/cmmcompiler

A simple compiler of the language, CMM.

compiler lexer parser

Last synced: 24 Jul 2025

https://github.com/alexprut/sca-lang

Project a suitable abstract syntax similar to Scala language, and write in Haskell a compiler for the new engineered language.

compiler engineered-language haskell parser

Last synced: 28 Jun 2025

https://github.com/engineersbox/mcf-compiler

Minecraft function compiler for aliases and declarations

abstract-syntax-tree compiler lexer mcf mcfunction parser rust

Last synced: 26 Oct 2025

https://github.com/asimihsan/dart_compilers_playground

Implementing scanners, interpreters, and compilers in Dart using "Engineering a Compiler" (2nd Edition).

compiler educational interpreter lexer parser scanner

Last synced: 23 Mar 2025

https://github.com/bbugyi200/magodo

A Python library for working with the todo.txt format, with some magic thrown in.

cc-python library parser productivity python todo todotxt

Last synced: 16 May 2025

https://github.com/potatoparser/lazycrate

Lazily and easily serialize and deserialize variables

brotli compression deserializer json parser serializer stringify variables

Last synced: 01 May 2026

https://github.com/vendethiel/nephrite.pl

Because I can. Can I ?

jade language parser perl6

Last synced: 19 May 2026

https://github.com/djoezeke/tomlfy

A Fast Header-only Tom's Obvious, Minimal Language (TOML) file parser and serializer/deserializer for C/C++.

c config configuration cpp17 deserialize parser serializer toml toml-config toml-parser

Last synced: 09 Mar 2025

https://github.com/shellyln/go-small-jsonpath

Small, feature limited JSONPath (+dialect) implementation.

go golang golang-library json jsonpath parser

Last synced: 01 May 2026

https://github.com/lee-w/facebookmessageparser

Parse your facebook message archive into JSON format

facebook parser

Last synced: 24 Mar 2025

https://github.com/io7m-com/boxwood

Boxwood EPUB parser

epub java parser

Last synced: 22 Mar 2025

https://github.com/moi-solutions/galadriel

Gem for handling parameter arrays.

array arrays gem hash parse parser rails ruby

Last synced: 05 May 2025

https://github.com/anntnzrb/tsparxser

TypeScript mini lexer+parser implementation using Python's PLY library.

lexer parser ply python typescript

Last synced: 10 May 2025

https://github.com/99yuseong/html-parser

HTML compiler with python

compiler parser python tokenizer

Last synced: 20 Mar 2025

https://github.com/airrnot1106/litargs

The easiest CLI command line parser.

argument-parser arguments cli command command-line parser

Last synced: 02 Jan 2026

https://github.com/t1st3/grunt-muxml

An XML parsing and formatting plugin for Grunt

formatter grunt grunt-plugin parser stream xml

Last synced: 22 Jul 2025

https://github.com/tuananh/fast-osm-xml

a fast OSM to JSON parser

nodejs osm osm2json parser

Last synced: 19 May 2026

https://github.com/vahor/interpreter-in-rust

Based on "Writing an interpreter in Go" https://interpreterbook.com/

ast interpreter lexer parser rust

Last synced: 16 Mar 2025

https://github.com/zon-dev/url

Zig URL package is a URI extension package

http parser url url-parser zig

Last synced: 15 Mar 2025

https://github.com/chee/nextstep-plist

parse and generate NeXTStep-style plists in javascript

parse parser plist

Last synced: 19 Apr 2025

https://github.com/ferhatgec/escafe

A parser & generator for escape sequences in C++

cpp escape-sequences generator lib library parser single-header

Last synced: 18 Feb 2026

https://github.com/za-arthur/pg_textparser

Fast parser for text search of PostgreSQL

parser postgresql text-search

Last synced: 14 Mar 2025

https://github.com/carlosrs14/exportation-module

A python-based tool designed to parse a JSON file and generate a PlantUML diagram.

json parser plant python uml-diagram

Last synced: 15 Jul 2025

https://github.com/svhawkins/calculator

string-based calculator using a simple tokeniser and a stack to parse mathematical expressions in order to evaluate them. Able to evaluate real, imginary, and complex numbers as well as booleans.

calculator math parser

Last synced: 31 Mar 2025

https://github.com/dxtym/beancode

bencode parser

bencode go parser

Last synced: 25 Jun 2026

https://github.com/Jim-Fan/lambda

Experimental interpreter for untyped lambda calculus

bison flex lambda-calculus parser

Last synced: 11 May 2025

https://github.com/sergiosgc/sieve_parser

A parser for Sieve (RFC 5228)

parser php sieve sieve-parsing

Last synced: 30 Mar 2025

https://github.com/philiagus/parser

PHP converter classes for asserting, parsing and converting of inputs.

composer-package extract parser php sanitize

Last synced: 12 Jan 2026

https://github.com/evan-choi/jsqlparser.net

JSqlParser.NET parses an SQL statement and translate it into a hierarchy of .NET classes. The generated hierarchy can be navigated using the Visitor Pattern

dotnet ikvm jsqlparser parser sql

Last synced: 21 May 2026

https://github.com/grjan7/xl-formula-parser

Parses excel-formula-like string to JSON object tree and reverse parses to formula string.

excel-like formula object-tree parse parser stringify

Last synced: 22 Jun 2025

https://github.com/vurv78/mic1

A tiny (400 SLOC), optimizing, metaprogrammable, statement-based language that compiles to SIC-1 code for https://github.com/jaredkrinke/sic1

compiler lua oisc optimizer parser programming-language sic sic1 subleq

Last synced: 25 Feb 2025

https://github.com/kassane/ada-d

D bindings for Ada URL parser | https://ada-url.com/clients/d/

bindings d dlang parser url url-parser whatwg-url

Last synced: 02 Jan 2026

https://github.com/bytebase/tidb-parser

TiDB parser based on ANTLR4

antlr antlr-parser antlr4 database parser sql tidb

Last synced: 02 Nov 2025

https://github.com/ieeax/cssparser

A lightweight CSS tokenizer/parser written in C#.

csharp css css3 parser

Last synced: 20 May 2026

https://github.com/limitcool/hostsparser

这是一个用Go语言编写的hosts文件解析器,它使用词法分析和语法分析技术来解析和修改hosts文件。作为一个库项目,它提供了简单易用的API来操作和管理hosts文件。

go hosts hosts-manage hostseditor hostsfile lexer parser

Last synced: 25 Mar 2025

https://github.com/vikpe/mvdparser

Extract information from QuakeWorld MVD demos.

demos mvd parser quake quakeworld

Last synced: 02 Jan 2026

https://github.com/liraymond04/tree-sitter-awatalk

Awatalk grammar for tree-sitter

awatalk parser tree-sitter

Last synced: 06 Jan 2026

https://github.com/teh-cmc/zig-ron

[WIP] A robust, efficient implementation of the Rusty Object Notation (RON) for the Zig programming language.

parser ron zig

Last synced: 25 Jun 2025

https://github.com/rtxux/pascalcompiler

Pascal-- Compiler written in C#, a course project of Compiler's Principle

compiler parser pascal

Last synced: 14 Jun 2025

https://github.com/kouisamine/url-parser

Parse details from any URLs.

js online parser php source-code tools url url-parser

Last synced: 20 Jun 2026

https://github.com/layflags/elm-bic

Library for parsing Business Identifier Codes (BIC)

banking bic elm iso9362 package parser swift

Last synced: 17 Mar 2026

https://github.com/io7m-com/jobj

Wavefront OBJ reader/writer

java obj parser wavefront

Last synced: 14 Jul 2025

https://github.com/syntatis/wp-plugin-readme-parser

⚗️ Retrieve information from WordPress plugin readme files

parser readme wordpress-plugin

Last synced: 20 Oct 2025

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

Chatito grammar for tree-sitter

chatito parser tree-sitter

Last synced: 22 Jul 2025

https://github.com/yamil-serrano/language-processing-analyzer

This repository contains the development of a Language Processing Analyzer, structured into three phases. It is part of the CIIC 4030 - ICOM 4036: Programming Languages course at my University, Department of Computer Science and Software Engineering.

lexer parser programming-languages

Last synced: 11 Jun 2025

https://github.com/aligator/nogo

A .gitignore parsing lib in pure Go

files git gitignore go ignore lib parser

Last synced: 21 Apr 2026

https://github.com/haskell-github-trust/smt2-parser

Parse smt2 in Haskell

haskell parser smt smt-lib smt2

Last synced: 29 May 2026

https://github.com/javanile/yaml

Include Yaml on Yaml for PHP

include parser php yaml

Last synced: 29 Mar 2025

https://github.com/kylesmith19091/beautiful-soup-cpp

Beautiful soup inspired program for extracting data from HTML documents.

beautifulsoup cpp11 parser treesitter-api

Last synced: 20 Jun 2025

https://github.com/theopenwebjp/get-words

Simple search / get words and counts JS library.

javascript parser text

Last synced: 08 Jun 2026

https://github.com/kaymekaydex/bmstu-stud-parser

:newspaper: Парсинг информации с сайта студсовета МГТУ (studsovet.bmstu.ru)

bmstu parser students

Last synced: 01 Apr 2025

https://github.com/atharvathorve/monke

Implementation of an interpreter for the monkE programming language in Go

abstract-syntax-tree evaluator go interpreter lexer object-system parser

Last synced: 01 Apr 2025

https://github.com/mateffy/datamark

A toolkit for creating Markdown-based file formats and mapping AST nodes (headings/codeblock/todos/...) to structured data.

file-format lexer markdown parser typescript

Last synced: 04 Jul 2026

https://github.com/varkor/siteswap

A siteswap library for JavaScript.

juggling parser siteswap validator

Last synced: 04 Apr 2025

https://github.com/postmodern/nvd-json_feeds.rb

Provides a Ruby API to NVD JSON Feeds.

cve feeds gem json nvd parser ruby

Last synced: 11 May 2026

https://github.com/gre1wy/oaa

KPI IPT course, 5 semester

db inverted-index lexer parser

Last synced: 25 Mar 2025

https://github.com/florczakraf/gitlab-duration-parser

A simple Gitlab time-tracking message parser

gitlab parser python time-tracking

Last synced: 31 Oct 2025

https://github.com/platisd/cpp-command-parser

Parse CLI commands with compile-time checks for your sanity

c-plus-plus cli cpp parser

Last synced: 19 Jul 2025

https://github.com/phillvancejr/spirit_x3_lang

Tiny Language to test Boost Spirit X3

boost compiler cpp parser parsing spirit x3

Last synced: 25 Mar 2025

https://github.com/chehanr/nic_parser

A python package to parse Sri Lankan national identity card numbers.

identity national nic nic-parser parser python python-library python3 sri-lanka

Last synced: 24 Oct 2025

https://gitlab.com/zhiburt/ansitok

A library for parsing ANSI Escape Codes

ansi parser rust terminal

Last synced: 14 Apr 2025

https://github.com/gh-conf/gh-conf-parse

Parser for parsing information from github config file

gh-conf github-parse nodejs parser

Last synced: 14 Jun 2025