Thursday, August 18, 2011
Labels: native client
Wouldn’t it be great if you could create web apps using your existing C and C++ code? Native Client lets you do just that, and it is now enabled for Chrome Web Store apps in Google Chrome’s beta channel.
Native Client apps live on the web platform, so you don’t need to create separate versions of your app for each operating system. Rather than relying on OS-specific APIs, Native Client apps use Pepper, a set of interfaces that provide C and C++ bindings to the capabilities of HTML5. This means that once you’ve ported your code to Native Client, it will work across different operating systems, and you only need to maintain one code base.
We encourage you to start developing apps with Native Client. You can download the SDK and find tutorials, examples, API documentation, and our FAQ on the Native Client site. Once version 14 of Chrome hits stable channel, you’ll be able to upload your Native Client apps to the Chrome Web Store, where you can reach Chrome’s 160 million users.
The next milestone for Native Client is architecture independence: Portable Native Client (PNaCl) will achieve this by using LLVM bitcode as the basis for the distribution format for Native Client content, translating it to the actual target instruction set before running. Until then the Chrome Web Store will be the only distribution channel for Native Client apps. This will help us ensure that all Native Client apps are updated to PNaCl when it’s ready – and in the meantime avoid the spread of instruction set architecture dependent apps on the web. We’ll be providing updates on the progress of PNaCl on this blog.