Using Timer Library in nodemcu

I wanted to use TimerLibary for nodemcu with HTTP clinet used. Isthere any example code avialble.I could not able to get suitable library. But blynk app and blynk timer its working well.

Is there any independent library function like we are using arduino UNO

You can use ticker or timer1 on the ESP8266.

Here is one example of both: ESP8266 Timer and Ticker Example | Circuits4you.com

I'm sure you can find better examples.