Brief summary
Whatdoesthiscodedo is a browser-based utility with a Visual Studio Code extension that helps users decode unfamiliar code snippets. Backed by the capabilities of GPT-4, it lets you paste code into the editor and receive immediate, plain-language explanations of what the code does.
How it works
- Install the VS Code extension and paste the snippet you want explained.
- The extension sends the code to an AI backend (GPT-4) and returns a short, readable description of the code’s purpose and behavior.
- Explanations are shown in the editor so you can quickly read and apply the insight to your current project.
Who benefits most
- Coding beginners and learners who need fast conceptual help.
- Professional developers facing tricky or legacy code.
- Hobbyists and students who want to speed up understanding without digging through documentation.
Core capabilities
- A searchable archive of previously produced explanations for reference.
- Live, context-aware commentary on pasted code to help you grasp structure and intent.
- Seamless integration into Visual Studio Code for an uninterrupted workflow.
- A simple, approachable interface that works for both novices and experienced programmers.
Things to be aware of
The quality of explanations depends on the AI’s interpretation. While typically helpful, the output can occasionally be imprecise or incomplete. Always validate important behavioral assumptions by reading the code, running tests, or consulting authoritative documentation.
Top alternative option
PromptWise (paid) is recommended if you want a commercial alternative. It emphasizes an intuitive user experience and includes features for managing and reusing explanations, making it suitable for teams or users who want an organized explanation history.
Technical
- Web App
- Full