How product
teams
work together with AI
Turn text into working web apps. Bolt handles the code while you focus on your vision, letting you create and launch applications directly from your browser.
Ready?
"StackBlitz unlocks a true one-click startup experience with the full stack running in the browser—it's a game-changer."
Tens of thousands apps created, growing by 1 Million+ users per month , and have 3 million monthly developers as of early 2025
Bolt is powered by WebContainers, the first WebAssembly-based micro operating system which boots entire development environments in milliseconds, securely within your browser tab.
⚡️ WebContainers
Run node.js in your browser tab
What about online IDEs?
Legacy cloud-based IDEs run on remote servers and stream the results back to your browser.
This approach yields few security benefits and provides a worse experience than your local machine in nearly every way.
With StackBlitz, all compute occurs inside your browser, making use of decades of speed and security innovations.
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Legacy Online IDEs
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|---|---|---|---|
| Features | |||
| Boot time | Milliseconds | Minutes | |
| Zero network latency | | ||
| Work offline | | | |
| Easily debug broken containers | |||
| Reset broken containers | Page refresh | Not possible | |