In-browser full-stack code agent — runs Node in WebContainers.
Bolt boots a full Node stack in the browser and ships apps end-to-end without a local setup.
Best for
Recommended workflow
Step 1
Prompt
Step 2
Boot in browser
Step 3
Deploy
Cursor
The AI-native IDE every senior engineer is switching to.
Anthropic
Terminal-native agent — refactors and ships entire features.
GitHub
The original — now with agents, code review, and Workspaces.
Replit
Builds + deploys full apps from natural language, in Replit.
Cognition
The first 'AI software engineer' — fully autonomous, ticket to PR.