Education & Reference

Refactoring.Guru makes it easy for you to discover everything you need to know about refactoring, design patterns, SOLID principles, and other smart programming topics.

The new best way to learn a foreign language! Learn Japanese, Spanish, French, Italian, German and Chinese in VR, leveraging the unique gameplay, your learning directly impacts the game environment: as you progress, the island turns to colour and characters move back to the town.

CAXCAD Optical Design Software

Aprueba lo que te dé la gana. De la manera más rápida y sencilla. Con temarios actualizados y preparadores que que ya han pasado por el examen.

Chess learning made fun and easy.

Smassh your Keyboard, TUI Edition. Contribute to kraanzu/smassh development by creating an account on GitHub.

A planetarium for your terminal! Explore stars, planets, constellations, and more, all rendered right in the command line—no telescope required. ✨🪐 - da-luce/astroterm

Share quick reference and cheat sheet for developers

Speak is the first & only app that lets you get real conversational practice without needing a live tutor on the other end. And we build some serious AI tech to make that possible.

SoundGrail is a free music theory app for pianists, guitarists and DJs. Learn chords, scales, key signatures, and more. Play guitar, piano and DJ like a pro!

Learn how to play your favorite songs on piano with OnlinePianist piano tutorial app. The biggest collection of animated piano tutorials online.

Musicca enhances your ability to read, write, and play music through effective music theory exercises and engaging content. For free, forever.

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention. - ankidroid/Anki-Android

Learn as natural as a child, get fluent by immersing yourself in real contentthat you actually like, adapted to your language level.

A Place Where You Can Learn Any Course Online And Discuss Your Problem With Each Other, Help Others And Contribute Resources on Forum

Encuentra todo el material de estudio que necesitas para aprobar tus exámenes y gana dinero compartiendo los tuyos

Take notes and make flashcards using markdown, then study them using spaced repetition.

Memorize anything. Contribute to wbernard/Memorado development by creating an account on GitHub.

Application that allows you to translate and speak text

The 7 Layers of the OSI Model. Learn about the OSI-Model trough a simple website! All the related protocols, services and general OSI Model info in one place

Nuestro Centro de Medicina Par Biomagnético ofrece terapias y cursos de biomagnetismo. ✅ ¡Apúntate ahora!

Calculators for finance, math, algebra, trigonometry, fractions, physics, statistics, technology, time and more. Calculator with square roots and percentage buttons. Use an online calculator for free, search or suggest a new calculator that we can build. Conversions and calculators to use online for free.