While writing Javascript code I felt the need to have a playground project where I can run snippets of code without having to execute shell commands all the time. I have created a simple project that helped me with this.
It consists of an index.html and a specs.js file that contains the tests.
When the server is running it will look for any changes in the tests and reload the browser.
index.html
specs.js
Check out the repo link for instructions on how to run it.