Continue

Continue is the most mature open-source AI programming extension available for VS Code and JetBrains IDEs. It supports over 20 model providers, allowing users to switch freely between cloud-based models (such as GPT/Claude) and local models (like Ollama). Features include code completion, intelligent chat, a @codebase global code indexing system, and one-click refactoring tools. Users can also customize prompt templates and keyboard shortcuts. It is ideal for full-stack developers who want to leverage AI assistance within their familiar IDEs.