Accelerate your development with Happy SDK written in Go. Rapidly prototype and bring your ideas to life with its comprehensive resources and modular design, even with limited technical knowledge. Seamlessly integrate into multi-language projects for an effortless development experience.

The Cryptdatum format is a powerful, flexible universal data format for storing data to be long term compatible accross domains

A comprehensive Go toolkit for smart card communication and operations, covering a wide range of protocols and standards including ISO 7816, NFC, and PC/SC interfaces. Designed for ease of use and versatility in handling various smart card technologies.

is a robust, enhanced HTTP client library for the Go programming language, developed under the Happy-SDK project. The library's name, a blend of 'HTTP' and 'glee', embodies our mission to bring joy and simplicity to web development.