There are a number of steps in setting up Jasmine for unit testing Javascript code. Skipping one simple step in this process can result in a puzzling “No specs found” error when trying to run tests in a newly created project.
WebAssembly is a relatively recent feature of javascript and modern browsers; as a result, many web servers don’t recognize files the “.wasm” extension as Web Assembly binary files. Here’s how to configure this file type for web servers in the development environment.
A lot of starter React tutorials demonstrate the basics how to define and use JSX components. But there are a number of other dimensions in a full production web application. One common feature is loading data from a remote API using technology like AJAX.
If I were working on a serious project right now, I’d init a project with yarn and start installing packages like webpack for it. But today I don’t want to do that, I just want to create a simple local project to mess around with ReactJS and some other javascript packages. I know I could