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AI tools

Bolt.new

Bolt.new turns a plain-language product brief into an editable JavaScript web application that runs, previews, and deploys from a browser-based workspace.

Provider
StackBlitz
Category
AI Coding Assistant
Pricing
Freemium
API
No
Open Source
No

About Bolt.new

Bolt.new is a prompt-driven application builder with a browser IDE, live preview, managed database options, and publishing in the same workspace. A user describes a site or application, reviews the generated code and running result, then iterates through follow-up prompts or direct code edits before deployment. Unlike a design-only generator, Bolt produces an application developers can inspect and continue editing. It is strongest for JavaScript-based web products and prototypes; complex architecture, security, data design, and production testing still require engineering judgment.

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Key Features

  • ✓Prompt-to-application generation with code and a live preview shown together
  • ✓Full browser-based editor, terminal, and file tree for inspecting generated work
  • ✓Built-in database, authentication, and hosting options for common application flows
  • ✓Follow-up prompting that revises the running project rather than producing a static mockup
  • ✓Direct publishing to a shareable URL from the same build workspace

Use Cases

  • •Turning an approved product brief into a clickable full-stack prototype for user testing
  • •Building a small internal dashboard with authentication and persistent records
  • •Creating a campaign site while retaining access to the generated source code
  • •Testing a JavaScript application idea before moving it into a conventional engineering workflow

Best For

  • •Founders, product teams, and JavaScript developers building testable web applications from a clear brief
  • •Teams that want a browser prototype with editable code rather than a design-only mockup