Since Firefox Quantum launched, I thought it would be great for new (Chrome) users to educate them of Firefox Multi-Account Containers.
It's as easy as you can see: just add an extension, and when you click on the icon you get a new tab listing the stack of that site. However, as the makers state, the database of stack still needs to grow to detect more things. It looks like in a few weeks / months will have this issue solved and this will be a rock-solid plugin.
Midnight Lizard will help you to customize an appearance of the entire internet in order to make it easier to use.
You can set up different color schemes for each favorite website and one default theme for all other sites.
Choose from the predefined schemes or create your own. Number of user color schemes is unlimited.
━━━━ ADVANTAGES ━━━━
✔ Intelligent dark themes
✔ Dynamic browser themes
✔ Increased contrast
✔ Inverted brightness instead of inverted colors
✔ Selective grayscale
✔ Increased differentiation between similar background colors
✔ Returns images to the original state on mouse hover
✔ Significantly improves readability
✔ Enhanced syntax highlighting (for programmers)
✔ Has blue filter to replace blue light with red light
✔ Reduces eye strain and disruption of sleep patterns
✔ Essential at night time or in low light environment
✔ Also useful during the daytime with light and contrast themes
✔ Has options to schedule extension activation and deactivation
✔ All colors can be changed with hue gravity option
✔ File export and import for color schemes
✔ Completely customizable
✔ All settings synchronized across devices by default
✔ Works almost everywhere
✔ Easy to enable/disable by a global toggle and a keyboard shortcut
✔ Free forever