Do you use Sponge?
What is Sponge?
Sponge is a browser extension that helps you learn a new language by integrating the target language into your day-to-day reading. We replace some words on the websites you visit with words you're trying to learn.
Cello
AdEasiest way to add a referral program to your SaaS
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Sponge
Sponge is a browser extension that helps you learn a new language by integrating the target language into your day-to-day reading. We replace some words on the websites you visit with words you're trying to learn.