flatifycss

Modern flat design framework for the web — inspired by Duolingo design system.

duolingo

A tiny package that makes using (unofficial) Duolingo API easier.

use-streak

a streak counter to track your streak in days (similar to Duolingo)

@grimille/duolingo-js

Use the Duolingo API and power up your Node.js application (non-official)

duo-wrapper

simple Duolingo API wrapper without needing to login