Google announced that its Portable Native Client (PNaCl) solution for making native code run inside the browser will be replaced by the new cross-browser web standard called WebAssembly.
NaCl And PNaCl
Around the same time Google introduced Chrome OS in 2011, it also announced Native Client (NaCl), a sandboxing technology that runs native code inside the browser. This was initially supposed to make Chrome OS a little more useful offline compared to only running web apps that required an internet connection.
Two years later, Google also announced PNaCl, which was a more portable version of NaCl that could work on ARM, MIPS, and x86 devices. NaCl, on the other hand, only worked on x86 chips.
As these projects seemed to go nowhere, with everyone promoting their own standard, the major browser vendors seem to have eventually decided on creating WebAssembly.
WebAssembly can give web apps near-native performance, offers support for more CPU features (opens in new tab), and is simpler to implement in browsers and use by developers. Chrome 57 and Firefox 52 already support WebAssembly, and Microsoft’s Edge and Apple’s Safari support it in the preview versions of their browsers.
Google said that going forward, its native code efforts will focus on using WebAssembly. Meanwhile, PNaCl will be deprecated by the end of the first quarter of 2018. Chrome apps and extensions will continue to support it for a while longer. However, Chrome previously announced the deprecation of Chrome apps, too.
Google published a list of recommendations for developers who want to port their apps from PNaCl to WebAssembly, as well as a roadmap for WebAssembly features that will be supported in future versions of Chrome.
It was so you can add flavor to your website.
Another technology that if learned is now completely useless. The older I get the more disgusted I get with all the wasted energy.
You're not wrong. They have fun with chemistry. Even the "chromium" project in itself. :P
"NaCl denotes sodium chloride, common table salt; as a pun, the name of pepper was also used. Pepper API is a cross-platform, open-source API for creating Native Client modules."
About as many as bothered updating their Java-based code to run on something newer than Java 1.7. Actually, a lot less since NaCl wasn't widely used.
Maybe they can claim they're "healthier" since they're "lower sodium", LOL