DevKit is an essential toolkit for developers that combines powerful AI-assisted tools and mini-devtools to streamline everyday developer tasks. With DevGPT, an AI assistant, developers can test public APIs, query databases, generate code, and create interactive art in seconds, saving them valuable time. It supports over 20,000 developers and offers features like generating API configurations, querying databases with plain English, executing code, and unleashing creativity with code generation and p5.js tools. DevKit also provides a community for developers, including exclusive access for Pro users, virtual meetups, a Q&A forum, and prioritized responses. Additionally, it offers a collection of mini-tools, including editors and utilities, to reduce context-switching and boost productivity. DevKit distinguishes itself from other tools by providing a browser-based, ad-free, and intuitive user experience that is accessible to a wider range of developers.