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/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/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/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/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/xtrendence/zoom-link-parser

Just a tiny webpage to easily extract the token, meeting ID, and password from a Zoom invitation link.

parser url url-parser zoom zoom-us

Last synced: 25 Apr 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/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/minilibs/env-parser

A lightweight .env parser 🛠️

env env-parser parser variable variable-parser variables

Last synced: 05 Sep 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/elegaanz/rustre

Lustre compiler and tools in Rust

incremental-compilation lustre parser rust

Last synced: 17 Mar 2025

https://github.com/smjsgaming/demangler

An Itanium ABI symbol demangler

assembly cpp itanium itanium-abi parser symbol

Last synced: 08 Apr 2025

https://github.com/confact/referer-parser.cr

Crystal implementation of snowplow's referer-parser.

analytics crystal parser referer

Last synced: 22 Apr 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/pgolebiowski/tree-based-cli

C# library that helps developers build user-friendly command-line interfaces (CLIs) with nested subcommands and features like intuitive navigation, clear documentation, and actionable error messages. It also supports asynchronous command execution and customizable dependency injection. It is suitable for building CLIs of any size or complexity.

command command-handler command-line command-line-interface command-line-parser command-line-tool documentation documentation-generator interface intuitive navigation parser subcommands tree user-friendly

Last synced: 07 Apr 2025

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/clun/movies-metadata

Read Movie metadata using MediaInfo DLL and JNA

metadata parser videos

Last synced: 19 Mar 2025

https://github.com/vivek3141/json-parser

This python program is used to parse JSON files and return a dictionary

json json-parser parser

Last synced: 14 Mar 2025

https://github.com/drbragg/cooklang_rb

A Cooklang parser in Ruby

cooklang parser ruby

Last synced: 16 Sep 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/bionode/bionode-bbi

Fetcher for BBI files (bigWig and bigBed).

bioinformatics bionode nodejs parser tool

Last synced: 11 Apr 2025

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

udev rules grammar for tree-sitter

parser tree-sitter udev

Last synced: 10 Mar 2026

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

ungrammar grammar for tree-sitter

parser tree-sitter ungrammar

Last synced: 09 Apr 2025

https://github.com/ahyalfan/gathuk

Type-safe configuration library for Go (currently .env, .json support, nested structs, env binding)

confg configration environment gathuk golang-library parser

Last synced: 12 Jan 2026

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/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/mitsuaaki/godoc

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

deployment documentation parser

Last synced: 15 Apr 2025

https://github.com/harel/metatron

A Python 3.x HTML Meta tag parser, with emphasis on OpenGraph and complex meta tag schemes

meta-tags opengraph parser python python3 twitter-card

Last synced: 16 Jan 2026

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/5nord/shini

Command-line TOML processor

bash cli command-line-tool ini parser shell toml

Last synced: 13 Oct 2025

https://github.com/hackolade/sql-select-statement-parser

Returns object describing columns and tables names used in SQL SELECT query

parser sql

Last synced: 30 Apr 2025

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/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/iswenzz/izformatter

IzFormatter is a software application designed to provide a universal code formatting solution for various programming languages.

antlr4 csharp dotnet formatter gsc lexer parser poc

Last synced: 14 May 2025

https://github.com/algosup/2023-2024-project-3-virtual-processor-team-1

The goal of the project is to create a virtual processor and an interpreter for running assembly code on that processor

assembler c parser vcpu

Last synced: 02 Jul 2025

https://github.com/unhammer/ocaml_cg_streamparse

parsing cg stream format, just to learn sedlex+menhir

lexing menhir parser sedlex

Last synced: 16 Sep 2025

https://github.com/sigalor/poppler-native

A native interface to the Poppler PDF parser for NodeJS.

nodejs parser pdf poppler

Last synced: 02 Aug 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/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/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/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/imring/disluapp

Parser of compiled Lua scripts

luac luajit parser

Last synced: 20 Jan 2026

https://github.com/reforms/vue-cpu

Vue class and html-template processor (vue-cpu) with HOC patterns

component cpu hoc html modifier parser processor template typescript vue

Last synced: 12 Jan 2026

https://github.com/repalash/fexpr.js

Filter expression parser(like SQL WHERE, Elasticsearch etc) for JavaScript.

dsl expression fexpr filter-parser javascript parser query sql typescript

Last synced: 17 Apr 2025

https://github.com/criezy/script_cmd

A command line C-like script interpreter

c-plus-plus equation-calculator parser

Last synced: 09 Mar 2026

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/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/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/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/swingcosmic/tason

Type-Augmented Serialization Object Notation

antlr antlr4 json json5 parser serialization typescript

Last synced: 28 Jul 2025

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/tree-sitter-grammars/tree-sitter-linkerscript

LD linker script grammar for tree-sitter

linker-script parser tree-sitter

Last synced: 12 Apr 2025

https://github.com/abuccts/wiktionary-lookup

lookup words and pronunciations in Wiktionary

parser pronunciation python wiktionary

Last synced: 07 May 2025

https://github.com/cocogitto/conventional_commits_parser_rs

A crate to parse and validate commit message against the conventional commits specification

conventional-changelog conventional-commits git parser rust

Last synced: 12 Dec 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/kiranniranjan/wiki-parser-py

A tool to parse wikipedia content

kike parser wikiparser wikipedia

Last synced: 12 Sep 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/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/chlohal/python-parser

A parser for Python in *pure* Javascript

javascript parser python

Last synced: 12 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/cordx56/jsdrink

Simple parser combinators library written in TypeScript

parser parser-combinators typescript

Last synced: 07 May 2025

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/gisce/ooquery

OpenObject Query Parser

hacktoberfest openerp openobject orm parser query sql

Last synced: 12 Apr 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/MawKKe/integer-interval-expressions-go

A Go library for parsing integer interval expressions of the form '1,3-5,7-'

filter go golang intervals library parser parsing range-expansion range-expression ranges selector validator

Last synced: 07 May 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/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/abadi199/dateparser

Custom Date Parser in Elm

date elm parser

Last synced: 21 Aug 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/robingenz/zli

📟 A powerful CLI parser built with TypeScript and Zod for type-safe command-line interfaces.

cli parser zod

Last synced: 08 Sep 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/jonaylor89/monkey

Tree-walking interpreter and bytecode compiler/VM for the monkey programming language

bytecode compiler golang interpreter parser

Last synced: 15 Jun 2025

https://github.com/juliafem/asterreader.jl

AsterReader.jl is a Julia package to read Code Aster binary mesh and result files. Code Aster meshes can be done using another open source software SALOME Platform. Reading results from .rmed files is also partially supported, so it's possible to verify calculations of JuliaFEM.jl against Code Aster solutions.

code-aster fem mesh parser reader

Last synced: 17 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/appsignal/statsd_parser

(Dog)StatsD parser written in Rust

dogstatsd parser rust statsd

Last synced: 11 Apr 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/nverno/tree-sitter-jq

Tree sitter grammar implementation for Jq language

jq parser tree-sitter

Last synced: 07 Jul 2025

https://github.com/darkmattercore/nx_cfg_parser

A parser for the system configuration file found in the RomFS section from the FirmwareDebugSettings (0100000000000818) data container in Nintendo Switch consoles, written in Python.

atmosphere-cfw nintendo-switch parser romfs system-settings

Last synced: 13 May 2025

https://github.com/justinmchase/uffda

Uffda is a parser generator for domain specific languages.

compiler dsl parser

Last synced: 12 May 2025

https://github.com/n9gc/mcdjs

通过 JS 来编写指令 ~ Using JS to program Minecraft commands

chinese complier development generator js language mcdjs minecraft minecraft-command minecraft-commands parser

Last synced: 10 Apr 2025

https://github.com/falsehuman/yandex_parser_to_excel

Парсер Яндекс.Маркет в Excel (Бот отключен)

content-api parser python selenium-python selenium-webdriver yandex-market

Last synced: 22 Jul 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/ducasse/citezen

Citezen is a bib parser and tool suite

bibtex parser pharo tools

Last synced: 17 Mar 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/danue1/grape-rs

Grape is a GraphQL Lexer, Parser, Validator, and Runtime.

graphql lexer parser runtime validator

Last synced: 17 Mar 2025

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

A tutorial on parsing webpages with lxml

lxml parser python

Last synced: 06 Mar 2026

https://github.com/basemax/one-draft-in-c

A attempt to rewrite one language compiler in pure c without lexer and parser generators.

c lexer parser

Last synced: 05 May 2025

https://github.com/vaquierm/golite_transpiler

💻 Transpiler written in OCaml that that converts a subset of golang to C++

code-generation cpp golang ocaml parser scanner transpiler

Last synced: 11 Jul 2025