In the Software University (SoftUni) we are developing a test automation system (online judge) for JavaScript code. It supports many languages and frameworks (C#, Java, JS, PHP, Python, SQL, C++, …). The interesting case now is with JS testing with Node.js. Students submit their JS code, the judge executes a few tests and responds with evaluation score (0…100):

In one of my last projects I was working on Java applet that needed to digitally sign data forms at the client side in a Web browser. I with my team developed the applet and it did the job well. Unfortunately our customer decided to put multiple instances of the applet in a single Web