connected

Every version of every package on npm pre-installed. Built in search to help you find it.

Visualize your data

From graphs and maps to low level hexadecimal inspectors, you can pick and choose the best way to look at your data after creating it.

Time Traveling Debugging

RunKit allows you to rewind your work to a previous point, even filesystem changes are rewound!

Async Friendly

Instead of fiddling with chains of callbacks, you can use async/await.

Download

All notebooks are just node modules, so you can download them and run them on your own setup with no changes.

Share

You can link anyone to your notebook and it serves as a frozen example. Great for bug reports and code samples!