ReadWriteWeb

Yahoo! tonight announced the release of the latest version of the Yahoo! Widgets platform, version 4.5. For developers, the platform includes a range of new features, including the ability to

Rev2.org is reporting that buried deep in the Facebook Developer wiki is mention of a Data Store API hinting at Facebook's possible intention of offering data storage to app developers.

Yahoo! Meme, a rich-media microblog that originally started as a Portuguese-only web app and has since expanded to Spanish and English language versions, is often mistakenly called a Twitter clone.

Google Analytics, Google's tool for generating detailed visitor stats for web sites, just launched an API, which will finally allow developers to create desktop and online tools that can use

Google has created a site called Google Gadget Ventures. Marissa Mayer will announce it this evening at the Searchonomics Conference in Santa Clara. It's a pilot program, with the aim

The all-too contentious relationship between Apple the developers who build apps for the iPhone has gotten a little friendlier this morning with an announcement that Apple will drop the requirement

The popular social music service Last.fm features an API that lets anyone build their own programs using Last.fm data, whether those programs are on the web, on the desktop, or

John Musser has started a promising new Web 2.0 resources website, focused on technical Web platform development. It features a list of Web 2.0 APIs, 54 of them already! The

Microsoft today opened up its Windows Marketplace for Mobile to developers. The move, which brings Windows mobile up to date with Apple's App Store and the Android Market, provides developers

When Google announced Android, its software platform for mobile devices, it released an SDK for developers to work with, but it also promised to eventually release the code under an