# [] W3Schools > [!INFO] https://www.w3schools.com/ A website for learning how to code for beginners with the ability to track your progress, practice problems, challenges, XP & streaks as well as pay for taking tests and becoming certified for a particular language. Most of the most commonly used programming langues including for web are available to learn at W3Schools. This includes some topics such as Cyber Security as well as Data Structures & Algorithms, which aren't a specific language but more concepts that you can deploy using nearly most languages available to some degree. So far I have used W3Schools to learning [[Python]] and plan to learn further as languages are required. ## Language List by Interest & Completion Progress - [x] Python (Refresher) - [x] NumPy - [x] Data Structures and Algorithms - [ ] Pandas - [ ] SciPy - [ ] HTML (Refresher) - [ ] CSS (Refresher) - [ ] Git - [ ] PostgreSQL - [ ] Cyber Security - [ ] Data Science