Education

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Offline English Grammar Checker for macOS (No Subscription)

The world's first Flat Earth Simulator for mobile devices!

Master the gender of German nouns through an addictive flashcard-like app that offers insights to common patterns to enhance retention

Transform your business with AI-powered speech and translation tools. Translate text, documents, audio and images into 100+ languages.

A simulation of the Prague Astronomical Clock (Pražský Orloj), configurable for any location on Earth, with user-settable time.

Access 100s of Russian online lessons at RussianPod101. FREE lessons come out every week. You learn Russian fast and start speaking from your first lesson.

Translate your page in real time using Google, Bing or Yandex - FilipePS/Traduzir-paginas-web

S3.Blog - Информационно-справочный блог разработчика. Разработка, администрирование, документация, linux, perl, javascript, bash, shell. S3.Translator

SkySafari 7 Pro simulates over 75 million stars down to 16th mangnitude, 3 million galaxies down to 18th magnitude, and 620,000 solar system objects; including every comet and asteroid ever discovered. And, state-of-the-art mobile telescope control.

Stellarium Mobile Plus is the next generation astronomy star map app. It combines a realistic and accurate night sky simulation with a gigantic amount of online imaging and sky objects catalogs.

Translation tool for all your text. Translate easily your text with SYSTRAN translate box

Great tool for learning Chinese. Includes links to Chinese Grammar Wiki. Supports adding words to Skritter.

Free web version of Chinese Characters published by Yale University Press.

The largest language exchange app. Learn languages with native speakers, explore culture, and have fun practicing languages!

How does Tandem work? Download the app for free, find your perfect language partner, and start chatting. Practice with native speakers and get fluent fast.

HelloChinese is the most fun and effective app for beginners to learn Mandarin Chinese. Designed with an interactive gaming approach, HelloChinese helps beginners learn Mandarin Chinese at an accelerated pace, and aids in achieving conversational fluency in no time. It’s rated 4.8+ stars on both App Store and Google Play Store, and gets ranked #1 Chinese learning app in over 100+ countries.

Race your friends by typing fun facts! Analyze and practice your tricky keys to improve your WPM! Enter the country leaderboards to show off your skills. The best online typing race game.

Minimalistic Monkeytype clone for the CLI. Contribute to Pazl27/typy-cli development by creating an account on GitHub.

Scrimba is the fast way of learning to code! Our interactive courses and tutorials will teach you React, Vue, Angular, Web Development, Node.JS, JavaScript, HTML, CSS, and more.

Improve your English speaking skills. Pronounce English like an American through real-world conversations.

This is the first version of the simulation How Airplanes follow the Curvature of the Earth, Physics Simulation. It lacks the whole range for the Angle of Attack and does not take air density and compressibility on thrust calculations into account. This page is kept for archival purpose.

Epoch and unix timestamp converter for developers. Date and time function syntax reference for various programming languages.

En el DICCIONARIO CANARIO queremos que NO SE OLVIDEN de esas palabras que nos identifican, que forman parte de nuestra vida diaria. ¡NO TE LAS PIERDAS!

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.