TryRuby gives users a short, interactive introduction to programming in Ruby.
Scratch
vs30 Seconds of Code
Scratch vs 30 Seconds of Code
How do Scratch and 30 Seconds of Code compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Scratch | 30 Seconds of Code |
|---|---|---|
| What it is | Scratch lets people create interactive stories, games, and animations with a visual programming language and online community. | 30 Seconds of Code offers hundreds of short coding articles to help readers practice programming skills. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Free | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
Other options to consider
Sites similar to both Scratch and 30 Seconds of Code.
Codewars offers community-created coding exercises called kata, with practice across more than 55 programming languages.
CodeAbbey offers programming problems for practice, with recent challenges and a programming certificate.
AtCoder hosts online programming contests, including beginner and heuristic contests, with practice contests for new users.
Hacksplaining teaches secure coding through interactive browser lessons covering OWASP Top 10 and GenAI threats.
Freemium
24 alternatives
Rosetta Code presents solutions to the same programming tasks in multiple languages for comparison.