After some tries I have just released my first project with ESP8266 : a Wifi enabled weblamp
The code is based on Arduino IDE support for ESP8266 hardware and is a fork of WebServer example.
The weblamp is built on a RGB + white strip led driven from GPIO pins of a ESP07 module
There is support for simple REST commands with JSON responses.
See the code for details:
https://github.com/vinmenn/WebLamp/tree/master
Vincenzo