Organize, learn, and practice keyboard shortcuts. Create your own shortcut collections by importing from a large public database of shortcuts and master them using interactive practice sessions, advanced statistics, and spaced repetition methods.

Sun today — sunspots and active regions. List of sunspots and active regions with coordinates, Carrington longitude and other related data.

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.

Share quick reference and cheat sheet for developers

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!

Ready to finally become a backend developer? Don't make it a grind. The smartest way to learn to code is to ensure you're never bored.

SQLFlow: Visualize column impact and data lineage to track columns across transformations by analyzing SQL query. supported databases: bigquery, couchbase, dax, db2, greenplum, hana, hive, impala, informix, mdx, mysql, netezza, openedge, oracle, postgresql, redshift, snowflake, sqlserver, sybase, teradata, vertica

Cursos, tutoriales, compiladores, fuentes, por Nacho Cabanes

Designed for the ones who enjoy dark interfaces as much as we do. Using the best UX practices for great conversion rates.

Share quick reference and cheat sheet for developers

Browse 965 short code snippets for all your development needs on 30 seconds of code.

Browse examples for many languages, with explanations and code side by side for easy understanding.

An open source, cross-platform, customizable ML solution for live and streaming media.

SQLBolt provides a set of interactive lessons and exercises to help you learn SQL

This SQL tutorial helps you get started with SQL quickly and effectively through many practical examples. After the tutorial, you will become an SQL Pro.

Welcome to the LearningGNM website, created by Caroline Markolin, Ph.D., for the common good.

Stoic Wisdom For Everyday Life

Material Curricular Libre - Apuntes, ejercicios, exámenes, etc. listos para ser utilizados libremente

Learn coding at your own pace by exploring labs.

A modern CSS showcase styled by community contributions. Maintained by Stephanie Eckles (@5t3ph) of ModernCSS.dev.

Go from zero to website launch - no prior development experience required! Through this series of 4-14 minute videos, you will learn the essentials of web development.

A series examining modern CSS solutions to problems Stephanie Eckles (@5t3ph), a seasoned frontend developer, has been solving for 15+ years.

learn-c.org is a free interactive C tutorial for people who want to learn C, fast.

We help developers master Elixir via mentorship, exclusive content, and high-income opportunities.