Saying Goodbye to Asm.js

Firefox 148 has disabled asm.js optimizations by default, with plans to remove the technology entirely in a future release, as WebAssembly has become the dominant standard for running compiled code on the web. Though asm.js will continue to function as regular JavaScript, Mozilla recommends developers recompile their code to WebAssembly for better performance and smaller file sizes. The move comes after asm.js successfully proved near-native speed execution was possible on the web for over a decade, ultimately paving the way for WebAssembly's development and adoption.