Guidance from the Go project on writing clear, idiomatic Go, covering formatting, naming, control structures, interfaces, concurrency, error handling, and common language conventions.

An open-source TypeScript toolkit for sending transactional email through a unified API.

Programs providing selected startups and organizations with technical mentorship, training, networking, and other support around specific technology areas.

A collection of Java implementations and explanations of common software design patterns, providing practical examples of object-oriented design principles and reusable programming solutions.

An open-source theme and feature framework that extends MkDocs with modern documentation layouts, search, navigation, code features, and customization options.

Practical tutorials from the Spring team demonstrating how to build Java applications with Spring and Spring Boot, covering web applications, REST APIs, data access, security, and other common application patterns.

A local API emulation tool designed for testing integrations and web infrastructure without depending on live external services or production credentials.