GPTutor

IDE integration: Delivered as a VSCode extension, making AI-assisted code explanation frictionless for developers.

Prompt engineering for code: Uses code-relevant prompt engineering to produce more concise and accurate explanations than vanilla ChatGPT or Copilot.

Context-aware prompts: Automatically includes relevant surrounding code in its prompts for better local explanations.

Education use case: Particularly useful for junior developers learning unfamiliar codebases - an early AI-education product.