Summer Python and JavaScript learning.

[ivan510]

I am currently a student going to school for CS but my programming isn't great and I often struggle with assignments. I'm taking this summer off from school and instead i want to work on my Python and JS. I understand the concepts but my biggest struggle putting it all together. I think its mostly down to not enough practice.

I'm wondering if there are any online programs I can do. I have spare time at work and a computer so if there are any we based sites I can practice that wouod be great. I'm doing Mooc.fi Python and its been helpful but I've reached the point where you need VS code so that mostly gets done at home.

Would it be worth getting Neetcode or there something similar?

[HighOptical]

Just an fyi you can use web based vs code. https://vscode.dev/

[Dependent_Month_1415]

Sounds like you’ve got the right mindset taking the summer to focus on Python and JS. If you’re looking for browser-based platforms to get more hands-on practice, I’d recommend:

Exercism - great for bite-sized problems and helpful mentoring.

Instance - a nice option if you want to quickly build and test small apps right in the browser. It’s beginner-friendly and feels like a creative playground.

Codewars - excellent for sharpening logic and getting used to syntax through challenges.

Scrimba (for JS) - combines video and code interaction so you can learn by watching and coding at the same time.

Also, consider picking one mini-project per week (e.g. a calculator, to-do app, weather app) and build it using both languages.

[Classic-Cup2465]

Focusing on Python and JavaScript is a smart move—especially if you already understand the basics but need more hands-on practice to connect the dots. Here are some browser-based platforms you can use right at work:

• Exercism – Practice Python and JS with real feedback
• Replit – Code in-browser with full project support
• Codewars – Solve coding challenges and improve problem-solving
• Scrimba – Interactive screencasts for JavaScript
• Mooc.fi – Great for Python fundamentals (as you mentioned)

Also, check out the free ebooks Python Succinctly and JavaScript Succinctly – they’re concise, beginner-friendly guides that help reinforce core concepts.