Comlink is a tiny JavaScript library that makes WebWorkers enjoyable by removing the mental barrier of thinking about `postMessage` and hiding the fact that you are working with workers. It provides an RPC implementation for `postMessage` and ES6 Proxies, allowing developers to use values from one thread within the other thread just like local values. Comlink is ideal for developers who want to keep their main thread as idle as possible, especially on mobile phones and low-end devices, to provide a jank-free experience.