Palm just announced the release of a new software development kit that they're calling a PDK. It's not an SDK since the folks behind the Palm Pre and Palm Pixi have already released one of those. Instead, the new system stands for a "Plug-in Development Kit," and is designed to extend the functionality that webOS-powered devices can handle.

One of Palm's earlier selling points for webOS was the ease with which developers can put together apps on the platform, being based upon web technologies such as HTML and Javascript. Problem is, that didn't exactly make developing 3D games for their handsets easy. With the depth and variety of games turning out to be a major selling point for Apple's iPhone, that's not a good thing.

So what exactly is a PDK? In Palm's terms, the new mobile development platform allows programmers to run C and C++ code on their phones, practically extending the range of software that can be run on their handsets. That means having the power to produce more compelling games than what simple web technologies would have allowed.

For developers, that means getting an existing game or application onto either the Pre or the Pixi won't require a complete redesign, allowing you to reuse existing code. Sure, it's not as simple as recompiling the exact same library for new hardware, but it will entail both less cost and effort.

[Palm via Mobile Crunch]