WebAssembly is actively used in production by companies like Figma, Cloudflare, and Godot, primarily as a compilation target that bridges language ecosystems. Its strength lies in security guarantees enabling sub-millisecond spinup times and safe execution of untrusted code, plus portability allowing C++/Rust libraries to run
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# In The Real World# What Is WebAssembly# A compilation target# Security and what it enables# Portability and Embeddability# Speed and size revisited# Language development and you5 Comments
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