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Guide5 October 2026

What Exactly Is Windsurf?

Decloak is an AI-powered web security intelligence platform that scans a site's HTTP/TLS posture, JavaScript, and third-party scripts to produce a report anyone can read. This guide is part of Decloak's library of practical, source-backed security guidance.

In this guide
  1. Key takeaways
  2. What exactly is Windsurf AI?
  3. How does Windsurf AI improve developer productivity?
  4. What components does Windsurf AI include?
  5. How does Windsurf AI keep my code secure?
  6. How do I start a new project in Windsurf AI?
  7. Can I integrate Windsurf AI with my existing repository?
  8. What are the limitations of the free tier?
  9. Where can I find more resources?

Key takeaways

What exactly is Windsurf AI?

Windsurf AI is a browser - based code editor that adds AI - driven suggestions, real - time error detection, and instant preview of web apps. It combines a text editor, a build pipeline, and a deployment preview in a single interface.

How does Windsurf AI improve developer productivity?

The editor injects context - aware completions and refactoring hints directly as you type, so you write less boilerplate and spot bugs earlier. It also runs a background linter that highlights security - related patterns such as unsafe eval calls.

What components does Windsurf AI include?

How does Windsurf AI keep my code secure?

All user code runs inside a sandboxed iframe with a strict Content - Security - Policy that blocks eval, inline scripts and external resource loading unless explicitly allowed. The AI assistant never sends your source code to third - party services; it processes suggestions locally in the browser.

How do I start a new project in Windsurf AI?

  1. Open the IDE URL and click New Project.
  2. Choose a starter template (e.g., React, Vue, plain HTML).
  3. The editor creates a folder structure, installs dependencies in a virtual file system, and opens the main file in the editor pane.
  4. Use the Run button to see the live preview.

Can I integrate Windsurf AI with my existing repository?

Yes. In the Version control panel click Connect repo, authenticate with your provider, and select the repository. Windsurf AI clones the repo into its virtual file system, allowing you to edit, commit, and push changes directly from the UI.

What are the limitations of the free tier?

The free tier provides unlimited public projects, up to three private projects, and a maximum of 5 MB of stored files per project. Advanced features such as team collaboration, custom AI model selection, and export of a production - ready build require a paid plan.

Where can I find more resources?


This article provides an overview of Windsurf AI code editor IDE for developers looking for AI - enhanced coding in the browser.

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