Debuild is a website that offers a low-code development platform that allows users to create web applications by describing what they should do in plain English. The platform uses GPT-3 language models to translate natural language descriptions into working code. The site provides features such as code analysis, project-wide indexing, and offline mode. Additionally, it offers an intuitive user interface that makes it easy for non-developers to build web applications. The platform is available for free sign-up and supports multiple programming languages.