Show HN: Algorithm Helper (Android app)

I wanted to share a personal project I've been working on: Algorithm Helper gives you simple and clear explanations for algorithms and data structures. The goal is create a Wikipedia-style collection of articles about various concepts that is suitable for mobile reading, which means we favor intuition over proofs.

The content is open-source at https://github.com/rpandey1234/AlgorithmHelper. I'd love any pull requests or feedback.

Wow, I was just thinking of spinning up something similar. This is a fantastic idea good sir. I'm going to make a pull request right after this comment.

Why is it an app and not a website?

Does it have visuals/image/animations/videos to help understand?

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EDIT: Okay I saw there is a website as well. And also that there are no images etc.