Share 'Front-end Optimization Tips'

It's said that 80-90% of end user response time is on the front-end so as a front-end developer, I think it's really important to learn and understand front-end optimization.  In addition to the obvious, such as reducing http requests and optimizing your Javascript (check YSlow for some pointers), here are a few tips I've picked up over the years. Minimizing Browser Reflow Browser reflow is a ch…