Free, open-source file converter. Convert 244+ formats offline
open source Java library for creating and editing PDF files
Server-sent live updates, protocol and reference implementation
HTML, CSS and JS framework for developing responsive websites and apps
Open source PDF editor
Rust-based platform for the Web
The lxml XML toolkit for Python
Yao A low code engine to create web services and dashboard
Suave is a simple web development F# library
JSON library for Arduino and embedded C++. Simple and efficient
Safely and predictably create, change, and improve infrastructure
The Apache Kafka C/C++ library
Google's data interchange format
WordPress boilerplate with modern development tools
A static analyzer for Java, C, C++, and Objective-C
Seamlessly extend your preferred base images to be Lambda compatible
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
A simple library to work with JSON Web Token and JSON Web Signature
sq data wrangler
Build GUI for your Python program with JavaScript, HTML, and CSS
Infrared remote library for ESP8266/ESP32
A library that can help you with generating PDF documents
Record your test suite's HTTP interactions and replay them
A C++ library for interacting with JSON