🔥 There are 433 Hot Tips!!

🔥 :nth-last-child() will give you nth-child but start counting from the end.

🔥 is a handy site to quickly view CSS cursor options and copy to clipboard.

🔥 If you are ever working on a site that messes with built-ins, you can get fresh copies by creating an iframe with no src

🔥 Async + Await makes orchestrating timers a snap!

🔥 Spoof your mac address to get unlimited wifi once you run out of 30 min slots.

sudo ifconfig en0 ether fa:ke:ma:c

🔥 Use the Firefox dev tools fonts panel to figure out if your fonts are being loaded from your system or a webfont

🔥 Firefox 52 has a sweet new CSS Grid visualizer / inspector tool!

🔥 Pass values along your promise chain by resolving them with Promise.all()

🔥 14 Chrome Dev Tools Tricks

🔥 Safari will fire a submit event even if a form is invalid. Use .checkValidity() to stop submission if required inputs aren't satisfied.