Bolt is powered by WebContainers, the first WebAssembly-based micro operating system which boots entire development environments in milliseconds, securely within your browser tab.
Bolt is powered by WebContainers, the first WebAssembly-based micro operating system which boots entire development environments in milliseconds, securely within your browser tab.
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.
 | Legacy Online IDEs | |
|---|---|---|
| Boot time | Milliseconds
| Minutes
|
| Zero network latency | ||
| Work offline | ||
| Easily debug broken containers | ||
| Reset broken containers | Page refresh
| Not possible
|