1. Color Picker (Chrome)ide
You might know how to use color picker in Chrome, recently there is a feature inside color picker which is "Contrast Ratio", which can help developer / design to check whether font color & background has good Contrast ratio for readability.3d
2. Taxt shadow editor (Chrome):blog
There is tiny window icon for text-shadow, when you click it, it will open an editor for you to edit text-shadow.ip
4. Grid layuot inspector (Firefox):get
It helps to understand the grid layuot better for a page.it
6. Color Gradient:io
Grabient: https://www.grabient.com/ast
Helps developer to choose a better color gradient.cli
Easing Gradients: https://larsenwork.com/easing-gradients/grid
A powerful tool to try out color gradients.
7. Shape / Clip Path Editor (FireFox Nightly):
8. Web Font editor (Firefox Nightly):