At the moment, it doesn't do WebSockets - but you could still push data with the HTTP client/server.
I'm actually in the process of refactoring the HTTP server/network code in the hope that CC3000/WizNet/others can coexist in one binary. Once that's done, implementing WebSockets should be trivial.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
At the moment, it doesn't do WebSockets - but you could still push data with the HTTP client/server.
I'm actually in the process of refactoring the HTTP server/network code in the hope that CC3000/WizNet/others can coexist in one binary. Once that's done, implementing WebSockets should be trivial.