esp8266 ide

Developing projects for the ESP8266 WiFi chip with Visual Studio
http://visualgdb.com/tutorials/esp8266/

ESP8266 Windows Compiler Setups
http://www.esp8266.com/wiki/doku.php?id=setup-windows-compiler-esp8266


---------------on linux-----------------------------------------------------
http://bbs.espressif.com/viewtopic.php?t=86
ESP8266_Build_Environment_Guide.pdf

http://bbs.espressif.com/viewtopic.php?f=5&t=2


Guts of the IoT: Building NodeMCU from Source for the ESP8266
http://www.allaboutcircuits.com/projects/guts-of-the-iot-part-1-building-nodemcu-from-source-for-the-esp8266/