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/kdwils/dockerfile

golang package to help parse and modify dockerfile contents

dockerfile golang parser

Last synced: 14 Jan 2026

https://github.com/gaelreyrol/grafana-hcl

A tool to generate Grafana resources from HCL files (terraform like)

generator golang grafana grafana-dashboard hcl parser

Last synced: 07 Oct 2025

https://github.com/stonestepsinc/rapidjson-nuget

This project builds a RapidJSON Nuget package.

dom-style json native nuget package parser rapidjson sax-style

Last synced: 11 Jan 2026

https://github.com/lastchiliarch/cronparser

Crontab parser for golang(using yacc).

cron crontab-parser golang goyacc parser

Last synced: 14 Jan 2026

https://github.com/ahmdrz/my-compiler-course

This repository is my exercises of Compiler course.

lexer parser recursive-descent-parser

Last synced: 07 Oct 2025

https://github.com/4ster-light/f-logic

Implementation of a logic formula parser and truth table generator in F#

fsharp interpreter lexer parser

Last synced: 08 Oct 2025

https://github.com/darinochka/parser_courses_ru

Parser courses from coursera, openedu, stepik.

coursera openedu parser stepik

Last synced: 09 Oct 2025

https://github.com/mcozd/json-feed-go

A simple fully featured jsonfeed helper (encoding, decoding, utils)

go jsonfeed jsonfeed-reader parser

Last synced: 14 Jan 2026

https://github.com/stein197/js-qs

Simple bundle of JavaScript functions to make work with query string easer

parser query-string querystring

Last synced: 28 Jan 2026

https://github.com/nrjdalal/zod-meta-parser

A utility to extract metadata descriptions from Zod schemas into a structured format.

api conversions json meta parser schema zod

Last synced: 23 Feb 2026

https://github.com/shinigami92/url-parser

Parse a given URL and return an abstract syntax tree

abstract-syntax-tree ast parser typescript url

Last synced: 11 Oct 2025

https://github.com/jkellogg01/gocal

an iCalendar parser written in go

parser

Last synced: 14 Jan 2026

https://github.com/emptyflow/flowcommandline

Command line parser and processor

command-line commandline parser

Last synced: 20 Jan 2026

https://github.com/konimarti/elixir-mbox

Read and write MBOX files in Elixir

mail mbox parser reader writer

Last synced: 20 Feb 2026

https://github.com/compactjs/parse-time

Small hour/time parser & stringifier

hour javascript parser stringifier time

Last synced: 13 Oct 2025

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

Types parser helper functions for Golang Projects

go go-ast go-structs-tags golang hide-json-tags overwrite-json-tags parser protobuf protobuf3

Last synced: 13 Oct 2025

https://github.com/thetasinner/echelon-unicode-parser

Experimental parser which can process unicode input

parser parsing unicode

Last synced: 13 Oct 2025

https://github.com/sushant1827/LangChain-Basics

A Simple LLM application with chat models and prompt templates

chatopenai gpt-4o-mini invoke langchain parser prompt-template

Last synced: 14 Oct 2025

https://github.com/adaszko/orgdt

Emacs' org-mode date/time parser and renderer

emacs nom org-mode parser

Last synced: 13 Mar 2026

https://github.com/gonzalo-bulnes/kata-images_gallery_generator

Generate a set of static HTML files from an XML representation of EXIF data so users can browse a collection of images.

demo parser

Last synced: 05 Feb 2026

https://github.com/klippa-app/receipt-ocr

Receipt OCR engine to extract receipt information.

extraction information ocr parser python receipt

Last synced: 22 Oct 2025

https://github.com/elkard/tkom_parserandinvariantsoptimizer

Project for the ‘Compilation Techniques’ course on 6th semester. Firstly I defined the grammar of my own language. Then I implemented a lexical analyzer, parser and semantic analyzer. These modules generate the syntax tree of the given source code (or display the error line with the description of the error). If the source code is correct, the next module (the optimizer) optimizes the syntax tree by detecting invariants in the loops and moving them before the loop. After optimization, the app generates new code based on the modified syntax tree.

invariants java lexer parser syntax-tree

Last synced: 25 Jun 2026

https://github.com/octoant/mathematical-logic

Implementation of arithmetic expression lexer and math-logic algorithms.

algorithms lexer math-logic mathematics parser ply python tree

Last synced: 18 May 2026

https://github.com/thyeem/lot

A wrapper for a CSP solver using a domain-specific language

csp-solver domain-specific-language or-tools parser parser-combinators

Last synced: 25 Oct 2025

https://github.com/linusdm/ex_lox

An Elixir implementation of an interpreter for the Lox language (from the book Crafting Interpreters by Robert Nystrom).

crafting-interpreters craftinginterpreters elixir interpreter lox lox-interpreter lox-language parser programming-language recursive-descent-parser

Last synced: 25 Oct 2025

https://github.com/ology/lingua-word-parser

Parse a word into scored known vs unknown parts

natural-language-processing nomenclature parser perl5

Last synced: 23 Jan 2026

https://github.com/vaishnavme/markast

markast is javascript script that helps you convert between different markup formats — Markdown, JSON (AST), and HTML.

ast markdown parser

Last synced: 18 Apr 2026

https://github.com/k1low/grpcurlreq

grpcurlreq is parser for gRPCurl command.

grpcurl parser

Last synced: 29 Jan 2026

https://github.com/qbicsoftware/mtb-parser-lib

A simple module for diagnostic variant information parsing

cnv other parser python snv tumor

Last synced: 30 Jan 2026

https://github.com/kloenk/llg_companion

LLG Companion app written in rust

llg parser rust

Last synced: 30 Jan 2026

https://github.com/aimingoo/babel-dev

A lite version babel for plugins/packages developer.

babel javascript parser

Last synced: 15 Apr 2026

https://github.com/xrplwin/xrpl-txmutationparser

Parse XRPL transaction to context aware object.

parser php php8 transaction xrpl

Last synced: 01 Feb 2026

https://github.com/passabilities/num-parser

Parse numbers in ExpressJS requests.

expressjs javascript middleware nodejs number parser

Last synced: 25 Feb 2026

https://github.com/superbox64/jibberjabber

JJ is a token based computer language designed for AI with the ability to transpile to C, JS, Assembly and Python with more output languages to coming soon

assembly claudecode interpreter jibberjabber jibjab jj lexer parser python swift toddbruss token transpiler

Last synced: 01 Feb 2026

https://github.com/uk-ipop/mmi-parser-rs

MMI Parser written with love in Rust.

command-line metamap parser rust

Last synced: 01 Mar 2026

https://github.com/anishlearnstocode/md-to-html-parser

This is a markdown parser that returns valid html code for any valid markdown text.

html markdown md parser

Last synced: 16 Apr 2026

https://github.com/engossoftware/idml

Indented delimiter markup language parser

delimiter indented language markup parser

Last synced: 01 Mar 2026

https://github.com/nasa-pds/pds3-product-tools

Library supporting the design/generation, validation and submission of PDS3 archival products.

parser pds3

Last synced: 01 Mar 2026

https://github.com/OrlovEvgeny/serde.zig

Universal serialization for Zig: JSON, Yaml, MessagePack, TOML, CSV and more from a single API

json-serialization parser serde zig zig-library zig-package

Last synced: 24 Mar 2026

https://github.com/froks/dlt-core

kotlin dlt library to parse autosar dlt files

automotive autosar diagnostic-log-and-trace dlt kotlin library parser

Last synced: 02 Mar 2026

https://github.com/andreas19/argparsebuilder

Builder for argparse.ArgumentParser.

argparse argument-parser command-line parser

Last synced: 27 Mar 2026

https://github.com/kaelaela/kotshisample

Kotshi sample repository. https://github.com/ansman/kotshi

android kotlin kotshi moshi parser

Last synced: 16 Apr 2026

https://github.com/codemeapixel/luats

A TypeScript library for parsing, formatting, and providing type interfaces for Lua and Luau code.

ast code-analysis code-generation fivem formatter lua luau parser redm roblox static-analysis syntax-tree transpiler type-interfaces typescript

Last synced: 17 Apr 2026

https://github.com/qraqras/pydocstring

A zero-dependency Rust parser for Python docstrings (Google & NumPy) — full AST with byte-precise source locations, built for linters and formatters.

docstring docstrings parser python rust

Last synced: 02 Apr 2026

https://github.com/luisfuentech/object-dot-parser

Parse string dotted keys to nested attributes in object

hacktoberfest json nodejs npm npm-package parser

Last synced: 17 Apr 2026

https://github.com/hasuzawa/nspredicate_parser

A simple Go parser for Objective-C NSPredicate. Created for personal usage and work.

golang objective-c parser swift

Last synced: 17 Apr 2026

https://github.com/ardnew/gosh

Stupid fast and sassy shell integration for Go

ast bash command-line go go-library go-tools golang parser shell zsh

Last synced: 03 Apr 2026

https://github.com/almide/yaml

YAML parser and serializer for Almide with Codec integration. 146 tests.

almide parser yaml

Last synced: 04 Apr 2026

https://github.com/tinyclub/vtools

Scripts for the noVNC recordings

encoder novnc optimizer parser recordings slicer

Last synced: 17 Apr 2026

https://github.com/svm-zhang/tinyhgvs

Lightweight HGVS variant parser

bioinformatics genomics hgvs parser variant-analysis

Last synced: 05 Apr 2026

https://github.com/rbcavi/parserlang

A programming language, intended for writing recursive descent parsers

compiled-language parser vm

Last synced: 18 Apr 2026

https://github.com/unmango/go-make

Makefile parsing library for Go

ast go golang make makefile parser printer scanner

Last synced: 19 Apr 2026

https://github.com/m-anshu/python-construct-parser

Python constructs parser built using lex and yacc

automata-and-formal-languages parser python yacc-lex

Last synced: 04 Jun 2026

https://github.com/slegarraga/json-from-llm

Extract valid JSON from an LLM response, even when wrapped in reasoning/thinking tags, markdown fences or prose. Zero dependencies.

ai-agents anthropic deepseek gemini json json-parser llm llm-output openai openai-compatible parser reasoning structured-output tool-calling typescript zero-dependencies

Last synced: 05 Jun 2026

https://github.com/hienlh/parse-apk-ipa

🗳 Packed node js to parse apk/iap file

apk ipa json parser

Last synced: 21 Apr 2026

https://github.com/raulil/plorth-parser

Parser for Plorth programming language

parser plorth typescript-library

Last synced: 05 Jun 2026

https://github.com/shortishly/pgsqlp

Postgres SQL parser using scran

erlang parser postgresql scran sql

Last synced: 24 Apr 2026

https://github.com/vistaran/php-untranslated-string-parser

Detect untranslated scripts from html templates and php / javascript files if you are using localization.

html i18n internationalization javascript parser php string-parser string-parsing

Last synced: 24 Apr 2026

https://github.com/neroist/jsonlines

Simple JSON Lines parser in Nim

json json-lines jsonlines nim nim-lang nimble parser simple

Last synced: 25 Apr 2026

https://github.com/atian25/git-changelog-parser

Parse Git `ChangeLog.md / History.md` to JSON

changelog history markdown parser

Last synced: 25 Apr 2026

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

A JSON parser written in Javascript using parser combinators.

json parser parser-combinators

Last synced: 26 Apr 2026

https://github.com/ktav-lang/php

PHP bindings for Ktav — a plain configuration format with three rules, zero indentation, and zero quoting. FFI over the reference Rust crate — no PHP extension to compile, prebuilt binaries for Linux/macOS/Windows.

bindings composer config config-format configuration ffi ktav parser php rust

Last synced: 26 Apr 2026

https://github.com/httpland/jfv-parser

JSON field values for HTTP parser and serialize

field header http json json-field-value parse parser serialize serializer

Last synced: 27 Apr 2026

https://github.com/hyper-prog/smartyaml

SmartYAML - Go package to handle YAML

go golang json-parser module parser yaml

Last synced: 27 Apr 2026

https://github.com/rcosta358/aguda-rs

Compiler in Rust for the AGUDA Programming Language

ast code-generation compiler inkwell lalrpop lexer llvm logos lr-parser parser rust

Last synced: 03 May 2026

https://github.com/0xch4z/gemoji-parser

🚀 A GitHub emoji code parser.

emoji nodejs parser

Last synced: 28 Apr 2026

https://github.com/zchee/go-yaml

go-yaml implements a YAML AST parser for Go

ast go parser yaml

Last synced: 29 Apr 2026

https://github.com/veapach/broskibot

A telegram bot that is linked to the Must(https://mustapp.com) site. In short, the bot is a movie helper

aiogram bot parser python telegram telegram-bot tgbot

Last synced: 29 Apr 2026

https://github.com/zianksm/smartcontract-type-binding-generator

ethereum smart contract bindings code generator

code-generation javascript parser truffle typescript

Last synced: 30 Apr 2026

https://github.com/isaacvando/minipythonparser

Haskell parser for a subset of Python

haskell parser python

Last synced: 08 Jun 2026

https://github.com/downstize/section-to-json-converter

Консольное приложение на C#, преобразующее структурированный текст с разделами в вложенный JSON.

console converter csharp dotnet9 json parser regex

Last synced: 30 Apr 2026

https://github.com/timsueberkrueb/yalr-web

Website for YALR

lalr parser rust static-site zola

Last synced: 01 May 2026

https://github.com/andrijzyn/nyshkaloparser

My little project for training in parsing. Also instrument for my life tasks

gekodriver openpyxl parser python selenium

Last synced: 01 May 2026

https://github.com/dervexdev/json2lua

Convert JSON to Lua table

json lua parser rust table

Last synced: 01 May 2026

https://github.com/baranovserv/h-s-diagram

Парсер данных построения H-S диаграммы для веществ

diagrams json matplotlib numpy parser requests

Last synced: 02 May 2026

https://github.com/alexito4/importspecification

Extracted ImportSpecification from swift-sh.

import parser swift

Last synced: 03 May 2026

https://github.com/chenshenhai/html-schema-parser

A HTML parser based on JSON-Schema Reference source code, 基于JSON Schema格式的HTML解析器

html html-schema-parser json-schema json-schema-html parser schema

Last synced: 03 May 2026

https://github.com/sebyx07/json-asm

⚡ The fastest JSON parser/serializer - hand-optimized x86-64 & ARM64 assembly with C API. AVX-512/AVX2/NEON SIMD, 24-byte nodes, zero-copy parsing

arm64 assembly avx2 avx512 c high-performance json neon parser performance serializer simd x86-64

Last synced: 03 May 2026

https://github.com/axetroy/url-parse

An advanced url parser supporting git urls too.

dart dartlang git parser url

Last synced: 04 May 2026

https://github.com/hdoc1509/gh-actions.nvim

Plugins that improves support for Github Actions files in Neovim.

github-actions neovim neovim-plugin parser tree-sitter tree-sitter-gh-actions-expressions

Last synced: 06 May 2026

https://github.com/kavex/vrchat-log-monitor

Parser for VRChat output logs with custom event configs and discord support

bot discord log monitor parser reader vrc vrchat vrchat-api vrchat-tool

Last synced: 08 May 2026

https://github.com/20yyq/parser

An energy saving/efficient modern data protocol format parser.Supported modern data protocol formats are JSON/YAML, etc

golang hierarchical-data json parser rating serialization serialization-format yaml

Last synced: 08 May 2026

https://github.com/ubermanu/jhj

🦒 A CLI that parses and serves JSX files

cli jsx nodejs parser render serve

Last synced: 08 May 2026

https://github.com/tariqs26/st

Interpreted language with a JavaScript-like syntax

ast bun bun-test interpreter lexer parser programming-language repl scope typescript

Last synced: 09 May 2026

https://github.com/pb-shrugged/tree-sitter-powerscript

Powerscript grammar for Tree-sitter

parser powerbuilder powerscript tree-sitter

Last synced: 09 May 2026

https://github.com/fall3n4ng3l/procfs_net_parse

procfs net files parser bash script for scanning active sockets

awk bash linux parser pentest procfs

Last synced: 10 May 2026

https://github.com/pastuhov/php-xml2object

Converts XML to object

converter json object parser php xml

Last synced: 10 May 2026

https://github.com/igarbayo/flex-go-analyzer

Segundo proyecto para la asignatura de Compiladores e Intérpretes

c flex go parser

Last synced: 11 May 2026

https://github.com/gianptdev/zdoom-textures-writer

Small tool to write a valid textures text file for the zdoom engine, inteded to be used for automated scripts.

dumper parser tool zdoom

Last synced: 11 May 2026

https://github.com/shubham1chawla/js-interpreter

Rust-based JavaScript Parser & Tree-Walk Interpreter

interpreter javascript parser

Last synced: 11 May 2026

https://github.com/raspi/finnishstreetdatabaseconverter

Finnish street database parser

converter go golang json parser

Last synced: 12 May 2026