10 principais sqlzoo.net concorrentes

sqlbolt.com

sqlbolt provides a set of interactive lessons and exercises to help you learn sql

hackerrank.com

hackerrank is the market-leading technical assessment and remote interview solution for hiring developers. learn how to hire technical talent from anywhere!

sql-practice.com

practice sql querys with an online terminal. solve sql query questions using a practice database. learn and improve your sql skills.

codecademy.com

Supercharge your skills with Codecademy's JavaScript courses. From interactive projects to real-world coding, master JS today for a brighter tomorrow!

w3schools.com

W3Schools has created an animated HTML Tutorial like you have never seen before! The video contains 23 chapters, covering the basics of how to create a web page using HTML. The animated teacher will guide you through the subjects in a fun new format!

kaggle.com

Kaggle is the world’s largest data science community with powerful tools and resources to help you achieve your data science goals.

sqltutorial.org

This SQL Tutorial helps you master SQL quickly and effectively through many hands-on and practical examples with quizzes.

theodinproject.com

the odin project empowers aspiring web developers to learn together for free

datalemur.com

Practice real SQL Interview Questions asked by Amazon, Google, Facebook (Meta), and other FAANG companies during Data Science and Data Analyst interviews.

stratascratch.com

A quick guide to Python multiprocessing: Speeding up heavy Python tasks by running code in parallel, and knowing when to use threads or async instead.