Spec-first development means writing the specification or requirements before writing any code. This approach helps teams align on what to build and reduces rework. GitHub Copilot Workspace is a new AI-powered environment that turns plain-language specs into working code. This article explains how to set up a spec-first workflow using Copilot Workspace, from writing the spec to generating and testing the code.
Many developers struggle with translating requirements into code. They often jump straight into implementation and miss edge cases. Copilot Workspace solves this by letting you describe the desired behavior in natural language and then generating the code files automatically. This article covers the prerequisites, the step-by-step process to create a spec and generate code, and common mistakes to avoid.
By the end of this guide, you will be able to write a specification in Markdown, have Copilot Workspace generate the corresponding code, and verify the output against the spec. You will also learn how to iterate on the generated code using the spec as the source of truth.