Repository Index

Trigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.

• cron
• scheduling
• crontab
• crontab-syntax

Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection

• json-parser
• fast
• golang
• go

Your high performance web application C framework

• websocket-server
• http-protocol
• http-parser
• c

fast-cpp-csv-parser

Header-only TOML config file parser and serializer for C++17.

• toml
• cplusplus-17
• cplusplus-20
• header-only

An incredibly fast, pure Elixir JSON library

• elixir
• elixir-libraries
• json
• json-library

A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

• c-sharp
• email
• mime
• parser

A JSON parser and validator with a CLI.

An HTML5 parser and serializer for PHP.

• xml-namespaces
• php
• html5-parser
• dom

Universal configuration library parser

simplejson is a simple, fast, extensible JSON encoder/decoder for Python

• json
• python
• python3
• python2

A blazing fast JSON parser and generator in pure Elixir.

• elixir
• json

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

• csv
• csv-converter
• csv-export
• csv-file

Streaming csv parser inspired by binary-csv that aims to be faster than everyone else

One of the World's Fastest .NET CSV Parsers. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with blazing fast SIMD vectorized parsing.

• csharp
• csv
• csv-parser
• csv-reader

Lightweight JSON library written in C.

• c
• json
• parser
• json-parser

FeedKit is a Swift library for Reading and Generating RSS, Atom, and JSON feeds.

• rss
• atom
• swift
• rss-reader

Very low footprint DOM-style JSON parser written in portable ANSI C

Efficient, easy-to-use, and fast PHP JSON stream parser

• php
• stream-processing
• json-parser
• json-iterator

TOML for Modern C++

• toml
• c-plus-plus-11
• c-plus-plus
• parser

A Sweet and Swifty YAML parser.

• swift
• libyaml
• yaml
• ios

Canonical source repository for LibYAML

• c
• yaml
• yaml-parser
• yaml-emitter

a header-file-only, JSON parser serializer in C++

A sax style parser for JS