Make everything a GitHub svg poster and Skyline!

🕵️ Email osint tool

🇬🇧 Useful links that will help me (and probably you) to learn English through the Internet.

Duolingo web app clone written with React, TypeScript, Next.js, Tailwind, and Zustand. Initialized with create-t3-app.

Duolingo XP farming tool.

Code and real data for "Enhancing Human Learning via Spaced Repetition Optimization", PNAS 2019

Interactive platform for language learning with lessons, quizzes, and progress tracking.

Vários desenhos feitos com CSS e SCSS (e as vezes um pouco de JavaScript)

Gather information about a Duolingo user

The best Duolingo hack ever.

Desktop client for the Duolingo language learning application

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

A browser extension providing access to the lists of solutions to the translation / listening challenges on Duolingo, and restoring the correction of typos for listening challenges.

A clone of the famous Duolingo app, made with Flutter/Dart.

(pre-release) 多邻国(Duolingo)贴纸生成器！ Duolingo stickers generator!

An Auto-Answer script for Duolingo that allows you to grind XP and Lingots.

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

Sakura Study is a quiz-based Japanese language learning app inspired by Duolingo and based on the textbook Genki: An Integrated Course in Elementary Japanese (3rd edition).

Updated version of the Autolingo extension.

Browser extension to add back the strength for each individual skill, and other useful hidden statistics.