Programiz offers free online compilers and code editors alongside programming tutorials for languages including Python, JavaScript, SQL, and C++.
Exercism
vsScratch
Exercism vs Scratch
How do Exercism and Scratch compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Exercism | Scratch |
|---|---|---|
| What it is | Exercism offers practice and mentoring across 83 programming languages. | Scratch lets people create interactive stories, games, and animations with a visual programming language and online community. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Free | Free |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both Exercism and Scratch.
Codewars offers community-created coding exercises called kata, with practice across more than 55 programming languages.
ZetCode offers accessible programming tutorials covering C#, Go, Python, Java, and other languages.
Rosetta Code presents solutions to the same programming tasks in multiple languages for comparison.
CodeAbbey offers programming problems for practice, with recent challenges and a programming certificate.
TechSchool provides free technology education and programming courses, including Elixir, Python, Ruby, React, and Node.