Repository Index

Data validation using Python type hints

• validation
• parsing
• json-schema
• pydantic

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

• json
• json-parser
• simd
• avx2

The better way to deal with JSON data in Swift.

• swiftyjson
• json
• swift
• response

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

• swagger
• swagger-codegen
• rest
• rest-api

The modular and type safe schema library for validating structural data 🤖

• bundle-size
• modular
• parsing
• schema

XML to JavaScript object converter.

• coffeescript
• parsing
• xml-parser
• xml

📜🔜🌲 Simple, fast, powerful parser toolkit for JavaScript.

• parser
• earley-algorithm
• earley-parser
• javascript

OpenDota: Open source Dota 2 data platform with automated replay parsing

• dota
• data
• api
• javascript

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

A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, webapp2, Falcon, and aiohttp.

• python
• django
• flask
• aiohttp

Full featured library for Ethereum interaction with the JSON RPC API in swift. Native ABI parsing and smart contract interactions.

• web3
• web3js
• web3-dapp
• dapp

GraphQL Router / API Gateway framework written in Golang, focussing on correctness, extensibility, and high-performance. Supports Federation v1 & v2, Subscriptions & more.

• graphql
• golang
• lexer
• parser

🤠 Object property paths with wildcards and regexps 🌵

• nodejs
• javascript
• map
• json

Extensible log shipper with input/output plugins, buffering, parsing, data masking, and small memory/CPU footprint

• logs
• logging
• log-management
• logshipper

⚠️ Deprecated - (in favour of Networking) :cloud: Elegantly connect to a JSON api. (Alamofire + Promises + JSON Parsing)

• networking
• http
• swift
• json

Query Parser for REST

• rest
• rest-api
• restapi
• query-parser

Lightweight, zero-dependency Ruby library for parsing the Accept-Language HTTP header. Implements RFC 4647 Basic Filtering to match user language preferences against available locales. Supports quality values, wildcards, exclusions, prefix matching, and BCP 47 tags.

• http
• accept-language-parser
• accept-language

Read and write Excel (.xlsx, .xls), CSV, and ODS files in Java with one line of code. Annotation-based mapping, SAX streaming, built-in validation, 19 type converters, cell styling. A high-performance alternative to Apache POI.

• annotation
• apache-poi
• csv
• data-processing

A Go library to simplify request parsing, validation, and response handling in microservices, making code cleaner and more maintainable.

• golang
• golang-package
• requests
• response

Container-focused Golang config: unify Env & Flag parsing in one call with minimal code and zero dependencies.

• cli
• command-line
• config
• configuration

RSS/Atom Feed Parsing and Generating for Clojure. Bidirectional. Data-driven.

• clojure
• rss
• atom
• feed

Fast and flexible HTTP request parser for Go

• go-library
• golang
• http
• middleware