Why is WebAssembly a second-class language on the web?

This post is an expanded version of a presentation I gave at the 2025 WebAssembly CG meeting in Munich. WebAssembly has come a long way since its first release in 2017. The first version of WebAssembly was already a great fit for low-level languages like C and C++, and immediately enabled many new kinds of […] The post Why is WebAssembly a second-class language on the web? appeared first on Mozilla Hacks - the Web developer blog .