Education

Handy cheat sheets with linux tips, terminal basics and thousands of man pages.

Non-judgmental guidance on choosing a license for your open source project

Over 1000 topics to learn about any programming languages/software such as C#, Dapper, Entity Framework, SQL, and more!

Speak & Improve is a research project for learners of English to practise their spoken English. Take a test and get an estimated score for your English speaking.

The fun way of learning chemistry together

Translate text from photos or screenshots into your language or other languages. Paste an image URL or drag an image to instantly get a translation of the text.

Enciclopedia libre y gratuita sobre hechos, acontecimientos y biografía de la historia universal. Más de 250 artículos gratis para aprender sobre historia.

Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.

Pearson VUE delivers high-stakes exams that empower professions to certify and license individuals who safeguard and advance their communities across the globe. We continue to develop the leading testing technologies that drive progress through essential credentials in virtually every industry.

Interactive periodic table of elements - your complete guide to the elements including definition, mass & names of each chemical in the periodic table.

BoldVoice is an accent coaching app that helps non-native English speakers be as well-understood in English as in their own language. Users learn by watching video lessons developed by Hollywood accent coaches, and get automated feedback as they practice their pronunciation. Improvement starts to show within a week.

SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL.

Veyon - Virtual Eye On Networks

Greenlight is a simple front-end for your BigBlueButton open-source web conferencing server. You can create your own rooms to host sessions, or join others using a short and convenient link.

Find 350,000+ lesson plans and lesson worksheets reviewed and rated by teachers. Lesson plans and worksheets for all subjects including science, math, language arts and more.

Make Your Move with Fullstack Academy, a top-ranked coding and cybersecurity bootcamp with campuses in NYC and online. Explore our free prep programs and immersive courses.

render2web crea y distribuye cursos y tutoriales de alta calidad en diferentes áreas de la tecnología como Desarrollo Web, Desarrollo Móvil, Desarrollo de Videojuegos y Visualización 3D.

Traversy Media brings you free and paid web development and programming courses. Learn how to write code in a simple and easy to learn fashion with courses by Brad Traversy

Learn to Code — For Free

Hot Scripts is the net's largest PHP, CGI, Perl, JavaScript and ASP script collection and resource web portal. We are an Internet directory that compiles and distributes Web programming-related resources, geared toward webmasters, developers and programmers looking for enhancing their Web sites and intranets with dynamic development tools.