Top 1046 parser open source projects

Stack only json deserialization using generators and the System.Text.Json library

An Elixir library for parsing and extracting data from HTML and XML with CSS or XPath selectors.

Simple SQL parser meant for querying CSV files

JSON-LD parser and serializer plugins for RDFLib (Python 2.6+)

Turn Ruby AST into semantically equivalent Ruby source

Community maintained fork of pdfminer - we fathom PDF

🧚 pxi (pixie) is a small, fast, and magical command-line data processor similar to jq, mlr, and awk.

Turns JSON data into `.xlsx` files in the browser

MIME mail encoding and decoding package for Go

Extract and Deobfuscate XLM macros (a.k.a Excel 4.0 Macros)

HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

A nice parser combinator library for Kotlin

🚀 A drop-in replacement for the Mercury Parser API.

A minimal programming language inspired by clickbait headlines

(Java)A Method to Extract Tabular Content from PDF Files

Stream-based library for parsing and manipulating subtitle files

Origami is a pure Ruby library to parse, modify and generate PDF documents.

PostHTML is a tool to transform HTML/XML with JS plugins

Bitcoin Blockchain Parser written in Rust language

CppAst is a .NET library providing a C/C++ parser for header files powered by Clang/libclang with access to the full AST, comments and macros

A PHP parser written in PHP

A Python Wiktionary Parser

Library for serializing the RSS web content syndication format

Parsica - PHP Parser Combinators - The easiest way to build robust parsers.

Beautiful, hand-crafted commandline interfaces for node.js

Phonia Toolkit is one of the most advanced toolkits to scan phone numbers using only free resources. The goal is to first gather standard information such as country, area, carrier and line type on any international phone numbers with a very good accuracy.

VMime Mail Library

Concurrently detect the minimum Python versions needed to run code

A C compiler written in Rust, with a focus on good error messages.

An blazing fast 100% spec compliant, incremental javascript parser written in Typescript

Support library for manipulating Web protocols.

Package ini provides INI file read and write functionality in Go

SharpYaml is a .NET library for YAML compatible with CoreCLR

Independent set of GDScript tools - parser, linter and formatter

Create models from a JSON file, even a Baby can do it.

Simple and lightweight (< 2kB) HTML string to React element conversion library

Lightweight Espressif AT parser library for ESP8266 and ESP32 devices.

Universal scrapping tool, which allows you to extract data using multiple environments

A complete, open-source Excel-like calculation engine written in TypeScript. Includes 380+ built-in functions. Maintained by the Handsontable team⚡

The Anorm database library

A Logo interpreter written in Swift

Identify hardcoded secrets and dangerous behaviours

Parser interpreter based on PEG grammars written in Python http://textx.github.io/Arpeggio/

Library Written in C# For Parsing SQL Server T-SQL Scripts in .Net

Better Markdown Parser in PHP

Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

Create typescript definitions files (d.ts) from react components

JavaScript + BeautifulSoup = JSSoup

A graphql query language and schema definition language parser and formatter for rust

The EmailAddress Gem to work with and validate email addresses.

High precision scientific calculator with support for physical units

Authors

Textile markup language parser for PHP

Parser combinator in Go. If there are any cross platform issues or backward compatibility issues, please reach out.

XD Pascal: A small embeddable self-hosting Pascal compiler for Windows. Supports Go-style methods and interfaces

竜 TatSu generates Python parsers from grammars in a variation of EBNF

The Cub Programming Language

A Simple Math and Pseudo C# Expression Evaluator in One C# File. Can also execute small C# like scripts

A small Python module to parse various kinds of time expressions.

Interactive ASCII art diagram generators. 🌟