OSSU Computer Science outlines a free, self-directed path for studying computer science.
Code.org vs Professional Programming
How do Code.org and Professional Programming compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Code.org | Professional Programming |
|---|---|---|
| What it is | Code.org, now CodeAI, provides free K–12 curriculum and tools for teaching digital fluency, computer science, and AI. | This repository curates learning resources for software engineers, including material for people exploring programming topics. |
| Website | ||
| Type | Website | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Not recorded |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Code.org and Professional Programming.
Stanford Engineering Everywhere offers online courses and materials, including computer science, artificial intelligence, and electrical engineering.
Teach Yourself Computer Science curates resources for building a broad, self-directed computer science education.
Algorithms Cheatsheet Resources collects reference material for programming and algorithms.
Awesome YouTubers collects channels that teach a range of subjects through video.
The Borr Project builds a broad computer science curriculum from online materials for foundational study.






