This is extension is build with efficiency in mind. When active, the extension will transform every website into a more readable form using some enhancements which are tested on real people. Some of the features are:
All fonts are changed to OpenDyslexic (an award winning project for people with dyslexia)
Special color overlay
Optionaly forced markup (for websites with a bad or a difficult to read user interface
If you have any bad experiences with this add-on. Please do not put this into the comments below, but in the issue page (https://github.com/SamClercky/Dyxitool/issues) on Github. There I will be more able to find a proper solution for the problem.
