hello-algo

A beautifully illustrated, beginner-friendly guide to data structures and algorithms. Each concept is explained with animated diagrams, code in 6 languages (Java, C++, Python, Go, JavaScript, Rust), and complexity analysis. The fastest-growing algorithm repo on GitHub. Best for developers who want a visual, intuitive understanding of CS fundamentals.

AI ToolFree Tier: Fully free, open-source (CC BY 4.0)Company: KrahetsCategory: Git ReposOpen Source: YesQuick Start: Visit hello-algo.com for the interactive version → Follow chapters sequentially from arrays to graphs → Run the code examples in your language

hello-algo

114K★ — Animated data structures & algorithms tutorial — Java, C++, Python, Go

Visit hello-algo →

A beautifully illustrated, beginner-friendly guide to data structures and algorithms. Each concept is explained with animated diagrams, code in 6 languages (Java, C++, Python, Go, JavaScript, Rust), and complexity analysis. The fastest-growing algorithm repo on GitHub. Best for developers who want a visual, intuitive understanding of CS fundamentals.

FREE TIER
Fully free, open-source (CC BY 4.0)
COMPANY
Krahets
CATEGORY
Git Repos › Learning & Resources
OPEN SOURCE
Yes
PRIVACY
Static content; no tracking
TAGS
algorithmsdata-structureslearninganimated

QUICK START

Visit hello-algo.com for the interactive version → Follow chapters sequentially from arrays to graphs → Run the code examples in your language

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