Marissa Mayer and Yahoo are on fire, acquiring gaming company PlayerScale

If I can paraphrase a popular Alicia Keys song, this woman is on fire. Marissa Mayer is clearly moving Yahoo back into the center of the Silicon Valley tech conversation.

Make a movie with Google: New Chrome experiment highlights Web Speech API

In the Peanut Gallery, you get to add intertitles to old black-and-white movies (the ones before any speech support, never mind the web). And you do it, of course, simply by talking to Chrome.

Pebble smartwatch gets closer to letting developers create apps by announcing SDK

Pebble, the smartwatch that has gotten a lot of hype from its Kickstarter campaign, will release a software developer kit so developers everywhere can create "watch faces" for the device.

App developers: need reach, retention, revenue? Scringo doubles time-in-app and recurring sessions

Your app is wonderful, amazing, and awesome, and it's one in a million. Literally.

Facebook updates SDK for iOS to help developers know what’s going on (and make more money)

With tracking capabilities like these, the new SDK is almost starting to impinge on dedicated app analytics solutions like App Annie and Flurry, but of course in a purely Facebook-focused manner.

Twitter announces Ads API, first five partners, and a big leap to making more money

Advertising on Twitter just got easier, and Twitter just took a giant leap to making more money.

Google Glass ‘foundry’ event: lucky developers get their hands on Google’s awesome A/R glasses

Google Developers posted pictures today of its super-secret, ultra-confidential, if-you-tell-anyone-about-it-we'll-kill-you Google Glass Foundry event, where developers got to touch, wear, develop for, and maybe even fondle the hottest Google hardware product ever not yet released.

Dalton Caldwell on App.net: Six months later, more people are starting to ‘get it’

Half a year ago, serial entrepreneur had a crazy idea: build a social network that people actually paid for. Now with App.net three times bigger than his goal, he looks back -- and ahead -- at what the service is, and will become.

Crowdtilt’s latest product helps those who can’t code, crowdfund

Crowdtilt releases a "Wordpress for crowdfunding" site that enables anyone to easily enable raise money on their site.

I can haz APIs: Cheezburger launches API to bring “5 minutes of funny” to everyone

The new API will help developers build a share-to-Cheezburger button in content creation apps ... and help Cheezburger publish more silly cat pictures to a wider audience.

Facebook: How we helped Mozilla build Messenger for Firefox

Facebook chat, notifications, and updates that follow you everywhere you go on the web, right in your web browser, is a cool idea. What's even cooler is how Mozilla and Facebook actually built it.

The data diet: Factual now feeds you nutrition data (Exclusive)

Want to cut out sugar or add super-foods to your diet? Now app developers can help. Data curators Factual just added ingredient lists for over 350,000 of the most popular consumer packaged goods (CPGs) and nutrition parameters for over 150,000 of them to its Global Products API.

Airtag releasing NFC mobile payments developer kit, wishes Apple would help simplify the ecosystem

Tomorrow, the Paris-based company that built MasterCard's PayPass API and counts McDonalds and Reeboks as its mobile commerce clients will release the Airtag Kit: a full collection of everything developers need to start building mobile payment apps.