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/chicode/lisa

A Lisp dialect designed for codingworkshops

elm lisp lisp-dialect parser

Last synced: 22 Jun 2026

https://github.com/xianjianlf2/mini-compiler

手写 the-super-tiny-compiler:词法 / 语法 / 转换 / 代码生成(mini-* 源码学习系列,按 Git 提交历史一步步搭建)

ast compiler learning parser tokenizer typescript

Last synced: 25 Jun 2026

https://github.com/erickrus/sketch_measure

Sketch measure parser

parser python sketch sketch-measure

Last synced: 20 Jun 2026

https://github.com/roneetkumar/simple-lang

Simple is a programming language based on GO lang as a base language. The objective to create this language is not only to learn GO lang but also to understand the journey of idea from source code to a finished product.

compiler evaluator go go-lang interpretor lexer parser

Last synced: 19 Jun 2026

https://github.com/jarjk/srtm_reader

Read SRTM "Shuttle Radar Topography Mission" elevation data from `.hgt` files in Rust.

dem dtm elevation geospatial hgt lib parser reader rust srtm

Last synced: 04 Feb 2026

https://github.com/gabriel-pinheiro/pierrejs

A parser library with human-friendly parsing errors

parser

Last synced: 23 Jul 2025

https://github.com/remarkablemark/csv

Parses CSV string to array.

csv parser ruby

Last synced: 19 Jun 2025

https://github.com/clok/cidr

CLI tool for checking IPs against CIDR blocks

cidr cli filter go golang ipv4 parser pipe validation

Last synced: 23 Mar 2025

https://github.com/allindevelopers/executanti

Reverse engineer and Web version of "Furnica" and "Cangourou"

ast lexer parser programming-language tokens

Last synced: 26 Mar 2025

https://github.com/alexandrelamarre/golang-ray-tracing-renderer

A native (no external libraries) golang 3D ray tracing renderer, that implements Ray intersection via the Phong-Reflection Model, Recursive Shape grouping with AABB optimizations and Constructive Solid Geometry, augmented with recursively defined Patterns, Perlin/Simplex noise algorihthms, and an efficient convex-hull/half-edge Delaunay Triangulation implementation

3d-graphics bounding-box constructive-solid-geometry delaunay-triangulation fractal golang lindenmayer-systems linear linear-algebra native parser perlin-noise phong-reflection-model pointlight quadratic quartic raytracing simplex-noise

Last synced: 16 May 2026

https://github.com/o3co/go.hocon

Full Lightbend HOCON spec-compliant parser and config library for Go

config configuration go golang hocon lightbend parser

Last synced: 14 Jun 2026

https://github.com/tryagi/dotnetcliwrapper

Allows you to simply run dotnet cli from C# and get parsed results

cli csharp dotnet parser wrapper

Last synced: 09 Apr 2025

https://github.com/maxpatiiuk/leto

This is a two part project that allows to create a lexer and a parser (with syntax directed translation) for an arbitrary LL(1) programming language.

compiler interpreter language parser programming-language

Last synced: 28 Jun 2025

https://github.com/ducasse/classinfrastructure

Migrated from Smalltalk PetitBazars, the future classParser of Pharo.

class parser pharo

Last synced: 14 Sep 2025

https://github.com/hossain-khan/kgeo-device-timeline

Kotlin library for parsing unencrypted Google Location History (Timeline) data exported from your device.

google-takeout google-timeline google-timeline-parser parser timeline

Last synced: 02 Apr 2026

https://github.com/mormubis/pgn

PGN is a parser that is part of the ECHECS project, designed to interpret the PGN (Portable Game Notation) specification.

chess fide parser pgn

Last synced: 17 Mar 2026

https://github.com/osmoscraft/feed-parser

Parse RSS/RDF/Atom XML into JSON Feed in browser or node.js environment

atom feed isomorphic jsonfeed parser rdf rss

Last synced: 28 May 2026

https://github.com/josephbartlett/fhir-response-formatter

A sleek, lightweight browser tool to format and visualize FHIR JSON responses. Paste raw data, click “Format JSON,” and instantly view a clean, color-coded, easy-to-read output. Includes error navigation, resource filtering, copy-to-clipboard, and a built-in legend for quick interpretation.

browser-tool clinical-data fhir formatter healthcare hl7 interoperability json parser visualization

Last synced: 23 Jan 2026

https://github.com/jgniecki/minecraftmotdparser

🐘 PHP library to parse minecraft server motd

generator mineceraft motd parser php

Last synced: 15 Oct 2025

https://github.com/cheminfo/mzdata

Read and explore mzData files.

mzdata parser

Last synced: 28 Aug 2025

https://github.com/pat-s/ppcryptoparser

Crypto currency staking rewards parser for Portfolio Performance

cardano cryptocurrency kusama parser polkadot portfolio-performance

Last synced: 30 Oct 2025

https://github.com/t1st3/muxml

:saxophone: Streaming XML parser and formatter based on sax

formatter parser stream xml

Last synced: 12 Feb 2026

https://github.com/victrme/slim-htmlparser2

The fast & forgiving HTML parser, slimmed down.

deno html htmlparser2 javascript parser

Last synced: 30 Jan 2026

https://github.com/marcodpt/query

[DEPRECATED] A really small query string parser and builder, that converts from and to JSON, written as a js es6 module.

decode deprecated encode es6 es6-module esm esmodule javascript js json library microjs parser query query-params query-parser query-string querystring uri url

Last synced: 07 May 2025

https://github.com/thyeem/s

A generalized parser combinator super-readable

haskell-library parser parser-combinators

Last synced: 23 Jul 2025

https://github.com/cycloctane/cyclocalc

Simple math expression evaluator written in C99. Based on Pratt Parsing.

algorithms ast c parser

Last synced: 15 Oct 2025

https://github.com/oleander/emojize

🚗 Swift 3 emoji parser for String, NSAttributedString and NSMutableAttributedString

emoji emojize nsattributedstring nsmutableattributedstring parser swift3

Last synced: 05 Jan 2026

https://github.com/alschmut/code2semantics

Parse software-code for semantic identifier names

antlr4 identifier-splitting linguistic-analysis parser python semantic-parser word2vec

Last synced: 06 Nov 2025

https://github.com/deeeelin/ig_message_analyzer

IG Message Analyzer , analyzes IG inbox messages , evaluates relationship : )

analytics analyze analyzer analyzers beutifulsoup bs4 entertainment html5 instagram object-oriented parse parser side-project tabulate

Last synced: 24 Jul 2025

https://github.com/cattlecloud/babycli

babycli implements declarative parsing of command line arguments including support for subcommands, command aliases, long and short flag names, repeated flags, and custom help messages for Go

cli command-line commands declarative flags golang parser subcommands

Last synced: 18 Feb 2026

https://github.com/ethanuppal/bril-lsp

LSP for Bril in VSCode and Neovim | Parser + type inference as Rust library | Formatter

bril formatter lsp neovim-plugin parser type-inference vscode-extension

Last synced: 25 Jul 2025

https://github.com/julesguesnon/nom-span

📦 Wrap your nom input into a span to get line, column and byte offset

nom nom-span parser rust span

Last synced: 11 Nov 2025

https://github.com/nmandery/eo-identifiers

Parsers for naming conventions of earth observation products and datasets

earth-observation parser satellite

Last synced: 23 Aug 2025

https://github.com/maki-daisuke/cflogparser

Parser for Amazon Web Services CloudFront Logs for Go

amazon-web-services cloudfront golang log parser

Last synced: 09 Apr 2025

https://github.com/mgriebling/expressionparser

Swift expression parser and evaluator using a parser generated by Coco. Also produces a LaTeX translation of the text-based input expression.

ast coco compiler-compiler evaluator expression latex parser swift syntax-tree

Last synced: 04 Feb 2026

https://github.com/burntcaramel/lofi-elm

Format content using #hashtags

content elm lofi parser text text-formatting

Last synced: 27 May 2026

https://github.com/kawamurakazushi/tle-parser

TLE (Two-line elements) Parser written in Rust.

parser tle

Last synced: 26 Jul 2025

https://github.com/khrabrovart/vk-api-schema-parser

VK (VKontakte) API JSON schema parser for .NET

api csharp json json-schema parser vk vk-api-schema vkontakte

Last synced: 19 Aug 2025

https://github.com/canmi21/envflag

A strict, zero-boilerplate env manager with dotenvy support and validation.

12-factor config env filter parser

Last synced: 06 Feb 2026

https://github.com/roswelly/solana-transaction-parser

solana trasaction parser

parser solana transaction

Last synced: 01 Sep 2025

https://github.com/mdvorak/js-java-properties

Java properties file parser and formatter for Javascript.

formatter java parser properties stringify typescript

Last synced: 11 Mar 2026

https://github.com/leandro-benedet-garcia/generic_lexer

A generic pattern-based Lexer/tokenizer tool.

generic lexer parser tokenizer

Last synced: 08 Mar 2026

https://github.com/antodata/webscraperallmusic

Simple example of a web scrapper using python. In this case, we ask the user using the console for the name of a band/artist and using selenium webdriver and beautifulsoup we print information about the discography of that artist/band

allmusic beautiful-soup beautifulsoup beautifulsoup4 chrome-webdriver discography html html-parser html-parsing music music-information-retrieval parser python python3 selenium selenium-python selenium-webdriver webdriver webscraper webscraping

Last synced: 28 Apr 2026

https://github.com/rodyherrera/sydonia

Sydonia is a template engine replica of Inja inspired by Jinja, with a code style similar to C#, quite complete when applying decisions about what to show or add to your templates, it supports customizations, you are invited to take a look!

cpp header-only header-only-library inja jinja2-templates lexer parser renderer template-engine template-language

Last synced: 06 Jan 2026

https://github.com/daniel-beard/jmo

MachO file parser in Julia. Written as a learning experience, not production ready.

disassembly julia macho macho-parser macos objective-c-runtime parser

Last synced: 20 Jan 2026

https://github.com/cakecatz/ansi-parser

Parser for string that include ansi codes.

ansi-codes ansi-colors parser typescript

Last synced: 04 Jul 2025

https://github.com/igwtcode/go-env

A Simple yet Configurable Environment Variable Parser/Loader in Go

config environment environment-configuration environment-variables go golang parser pure-go struct-tag

Last synced: 04 Jan 2026

https://github.com/rroohhh/mtf-rs

low level rust mtf parser library

mtf parser rust

Last synced: 16 Mar 2025

https://github.com/its-its/rust-xpath

Remake of sxd-xpath to fit my specific needs.

parser rust xpath

Last synced: 13 Apr 2025

https://github.com/pylhc/generic_parser

A parser for arguments and config files that also allows direct Python input and recursive parsing

commandline-calls generic-parser ini-parser parser python

Last synced: 22 Sep 2025

https://github.com/fabervitale/deno_minimist

💾 Parses command line arguments. Port & rewrite of the node library minimist

cli deno minimist parser typescript

Last synced: 01 May 2026

https://github.com/maread99/valimp

Use Python type hints to validate, parse and coerce inputs to public functions

argument-parser coerce functions parser parsing python3 validation

Last synced: 12 Jun 2025

https://github.com/antoinegagne/parthenon

A library to parse Athena structures into Erlang terms

athena aws aws-athena erlang erlang-library hex parser

Last synced: 07 May 2025

https://github.com/ivanbgd/ilsh

`ilsh` - A POSIX-Compliant Shell (CLI) Implementation in Rust

finite-state-machine fsm ilsh parser posix posix-compliant posix-sh posix-shell rust rust-lang state-machine

Last synced: 17 Jun 2026

https://github.com/amekusa/cs-parser

Context-sensitive parser framework

dsl javascript language npm parser

Last synced: 11 Apr 2026

https://github.com/stereobooster/instaparsejs

What if context-free grammars were as easy to use as regular expressions?. Clojure instaparse compiled to ESM

gll gll-parser instaparse parser parsing peg pegll

Last synced: 14 Feb 2026

https://github.com/shortishly/scran

scran is a parser combinator library heavily influenced by nom

combinator erlang maybe parser

Last synced: 19 Feb 2026

https://github.com/hdoc1509/hygen.nvim

Neovim plugin plugin to provide syntax highlighting for Hygen templates

hygen neovim neovim-plugin parser tree-sitter

Last synced: 03 Jul 2025

https://github.com/mubelotix/minecraft-protocol-derive

Procedural macros to make your Rust structs compatible with the Minecraft protocol.

derive deserialization minecraft minecraft-protocol parser parsing proc-macro protocol rust serialization

Last synced: 31 Jul 2025

https://github.com/sangeethnandakumar/twileloop.epub

EPUB Parser & Editor - A C# library for parsing and editing EPUB files. Create new EPUB files with support.

dotnet-standard ebook editor epub parser

Last synced: 03 Apr 2025

https://github.com/sauci/pydbc

An AST generator for dbc format

ast automotive dbc parser

Last synced: 03 Jul 2025

https://github.com/andyglow/scaladoc

Deps-Free Scaladoc AST, Parser and Macro-based Extractor and Compiler Plugin to carry over

ast compiler-plugin parser scala scaladoc

Last synced: 22 Apr 2025

https://github.com/matthewandretaylor/xmlpydict

Parse xml to python dictionaries

dictionary parser python3 xml

Last synced: 11 Mar 2026

https://github.com/arkady-emelyanov/go-shellparse

:shell: Parse strings à la shell

bash parser shell

Last synced: 09 Apr 2026

https://github.com/akrck02/markdown-docs

Markdown parser for project documentation.

docs markdown parser

Last synced: 04 Feb 2026

https://github.com/openxray/gitlogparser

.NET parser for Git log.

git netcore2 netcore21 parser

Last synced: 02 May 2026

https://github.com/automatonic/text-kdl

Support for KDL in the style of the System.Text.Json library for dotnet C#/CLI

assembly csharp dom kdl parser reader writer

Last synced: 02 Aug 2025

https://github.com/mrzmyr/sps-parser

Parse your SPS file and modify and save it to make working with tools like soscisurvey.de more flexible

parser soscisurvey sps spss

Last synced: 02 Aug 2025

https://github.com/scymtym/serialization.protocol-buffer

Pure Common Lisp Protocol Buffer compiler (third rewrite)

code-generator parser protocol-buffer

Last synced: 06 Jan 2026

https://github.com/yisaer/idl-parser

OMG IDL Parser written in go

go omg-idl parser parser-combinator

Last synced: 13 Oct 2025

https://github.com/openvicproject/lexy-vdf

VDF parser using Lexy

keyvalue parser steam valve vdf

Last synced: 11 Jul 2025

https://github.com/puripuri2100/satysfifmt

Tool to format SATySFi code.

codeformatter lexer lexer-parser ocaml parser satysfi

Last synced: 29 Sep 2025

https://github.com/apfohl/jzon

JZON - A Lemon based JSON parser for C

c json lemon parser

Last synced: 06 Aug 2025

https://github.com/mjpclab/gonixargparser

Unix/Linux style cli args parser for Go

arg cli go golang parser

Last synced: 30 Mar 2025

https://github.com/timobechtel/json2url

Encodes and decodes javascript objects into/from an url usable string

javascript json parser url

Last synced: 23 Mar 2025

https://github.com/andy840119/JupyterSharpParser

Jupyter parser written in C#

andy840119 csharp jupyter nuget parser

Last synced: 03 May 2025

https://github.com/simonewebdesign/slfe

🍭 Sh***y Lisp Flavoured Erlang (LFE)

bytecode compiler elixir erlang interpreter language lfe lisp parser

Last synced: 17 May 2026

https://github.com/millerlogic/htmlstrip

Strips HTML from the input, outputs plain text, streamed in realtime without preloading the whole document

html html-parser html-parser-library html-strip parser

Last synced: 21 Jan 2026

https://github.com/xreedev/event-management

EventManagement is a web application using vanilla HTML, CSS, and JavaScript. It enables users to manage event tasks, add events, and import tasks via CSV files for efficient event organization and task management.

css css3 csv csv-parser event-management html html5 javascript js parser table vannila-javascript-projects vannila-js

Last synced: 06 Mar 2026

https://github.com/ydah/parselly

Parselly is a module providing a simple way to parse and extract data from a css selector 🌿

css css-selector css-selector-parser css-selectors parser

Last synced: 13 Oct 2025

https://github.com/rodriados/mathr

PHP Package for Mathematical Execution

calculator math parser php

Last synced: 07 Apr 2026

https://github.com/rustatian/rock

Parser for the golang pprof profile format with mimalloc (on Linux) allocator

allocator parser pprof

Last synced: 31 Dec 2025

https://github.com/niklak/dom_finder

HTML parsing with CSS seletors

css css-selectors html html5ever parser scraping

Last synced: 11 Apr 2026

https://github.com/ysoftware/language

An excercise in developing a programming language

compiler lexer parser programming-language-development type-checker

Last synced: 11 Oct 2025

https://github.com/hrehfeld/python-org-mode

Towards a complete org-mode parser

emacs json org-mode parser python roundtrip

Last synced: 12 Apr 2026

https://github.com/kenote/parse-string

Parse the string into a Map.

filter format map msgbody parser validator

Last synced: 27 Apr 2026

https://github.com/albarol/edipy

Parser positional files

edi parser python python3

Last synced: 10 Mar 2025

https://github.com/giorgiogtelian/luna

this is my little project: a new programming language named after my dog

cpp csharp java language parser programming-language programming-languages

Last synced: 13 Feb 2026

https://github.com/shamazmazum/cue-parser

Simple common lisp cue parser

cuesheet parser

Last synced: 12 Feb 2026

https://github.com/BAMresearch/sigmabam2openbis

Mapper script to convert SigmaBAM chemical inventory exports into openBIS-compatible format.

bam-data-store mapper openbis parser

Last synced: 16 Jan 2026