Forth. You either love it or you hate it. If you have struggled to work on tiny microcontrollers, you probably are in the first camp. After all, bringing up a minimal Forth system is pretty simple and requires very little resources on the CPU. Once you have such an environment it is then easy to extend Forth in Forth. [Remko] decided he wanted to build a Forth compiler that uses WebAssembly and runs in your browser. Why? We’ve learned not to think about that question too much.
The world has changed a lot since the first introduction of the WorldWideWeb browser in 1990. What started out as a way to show text documents over the network has become — for better or worse — an application platform. JavaScript won the browser scripting language wars and security concerns pretty much killed Java applets and Flash. But JavaScript isn’t always fast. Sure, there are ways to do just in time compiling, such as Google’s V8 engine. But that compile step takes time, too. Enter WebAssembly (or Wasm).
