Notes:

"BeeLine uses a color gradient to guide your eyes from the end of one line to the beginning of the next. This seemingly simple tweak makes reading easier and faster because it allows you to transition between lines quickly and effortlessly. Many people are able to read 20% or 30% faster with BeeLine, even on their first try. BeeLine is used by students from grade school to grad school, including at leading schools around the world." - Chrome Web Store

extension link: https://chrome.google.com/webstore/detail/beeline-reader/ifjafammaookpiajfbedmacfldaiamgg?utm_source=gmail