1. What it is

Bolt.new

StackBlitz's browser-based AI full-stack app generator that creates runnable web apps from prompts with one-click deploy.

AgentCodingFull StackDeployOnline IDE

Freemium

Suggested path: understand → fit → start (scene/guide) → featured compare → optional news

2. Is it for you

Best for

1.Write the repetitive job + success criteria: input files, outputs, required structure. Done when you could manually QA the result without the agent.
2.Inventory what exists: folders, commands, sample files; red-line bans (prod, network, secrets). Done when permission bounds fit on one screen.
3.Run “Break into steps” for ≤6 agent steps (input/action/output/check/fallback each). Done when external-system steps are marked “needs human OK”.

Master StackBlitz's AI-powered full-stack development tool to generate and deploy web apps from natural language in your browser

Full tutorials live in Lab — best after a scenario pack

Featured compares first; more long-tail lives in Lab

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Lab also has guides, compares, and Skills