Checkout Unshakespeare chrome extension here - https://goo.gl/N9PedH
Every worthy literature that you read online expects you have to have a decent vocabulary. Honestly, its important to keep polishing your language skills. The traditional way of doing that has been learning the dictionary meaning of the content word by word.
UNSHAKESPEARE makes the process a little more intuitive and seamless. With inline meanings of words and idioms, it makes reading simpler and satisfying. It cleans up all the noise surrounding the content, making it distraction-free.
The plugin currently supports only English language. If you have any suggestions to further improve the reading experience, feel free to contact me. Leave your ratings and comments if you find the app useful.