We’re incredibly excited to have recently integrated RunKit directly into expressjs.com’s Hello World tutorial. The sample code in the tutorial itself is completely unchanged, but it has one major enhancement: the code is now live! When we say live, we mean that every time you load the page we’re actually spinning up a real Linux server that is running that sample code, and instantly updating in response to your edits:
This is part of a larger goal here at RunKit to bring all documentation to life. When we visit documentation online, we have to remember that we’re not reading a piece of paper but a computer, and we should be using its strengths. Our dream is to completely illiminate the gap between learning about something and actually trying it. Let us know if you want help integrating RunKit into your own site, and check out the embed docs to get started!