We’ve been working steadily to get Wasmer to execute WebAssembly modules on the server-side as fast as possible. TL;DR — We got 100x improvement on startup time on Wasmer 0.2.0 Before getting into details, it’s essential to understand how Wasmer works under the hood to see what could be improved. How WebAssembly runtimes workWhen a user executes a WebAssembly file with Wasmer, the following happen