Comment by twotwotwo

Stuff like this, and asm.js, and WebKit's crazy LLVM-based DFG optimizations, all lead me to think Native Client will end up being looked at as a transitional, niche tech: you keep tuning the JS engine until it's not unacceptably slower than native for asm.js-type code, and you keep hooking webpages up with more and more native capabilities and code (graphics, SIMD, crypto/compression), and eventually very few NaCl use cases are left. I don't see other vendors getting on the NaCl bandwagon because they don't want to depend on Google's code and it's a lot of work to implement--so maybe NaCl ends up remembered as the toolchain some companies used to port some apps to Chrome OS and that's mostly it. Sort of a shame; I _like_ NaCl, just don't see a great path for it compared to iterating on existing technologies.