I wrote a JavaScript-to-C compiler: <a href="https:&#x2F;&#x2F;github.com&#x2F;jdudek&#x2F;tatende-js" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;jdudek&#x2F;tatende-js</a>. It supports a limited subset of the language—just enough to compile itself.<p>It was my university project. It’s not really useful, but it was extremely fun to work on.