Writefull Thesaurus - A Google Docs add-on that uses AI to give you synonyms
Notebook.ai - A smart notebook that grows and collaborates with you
Dictionary Anywhere - Dictionary Anywhere is an open-source and easy-to-use browser extension for Mozilla Firefox and Google Chrome that allows you to check definitions easily while browsing the web.
Bookblock - Design-led custom notebooks & stationery.
Silicon Valley Dictionary - Urban dictionary meets Silicon Valley
Beastnotes - A notebook for online courses