javanhut/dsatutor repository overview

What is DSA Tutor?

DSA Tutor is an interactive, web-based platform for learning Data Structures and Algorithms. It combines educational theory with hands-on practice through:

• Algorithm Visualizations: 22+ pre-built animators demonstrating core DSA concepts
• Interactive Sandbox: Write and visualize custom Python code with automatic data structure detection
• Practice Problems: 75+ Blind 75 coding interview questions with progressive hints
• Chapter-Based Learning: Structured curriculum covering 12+ fundamental DSA topics

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Architecture

Frontend (Web Interface) ├── HTML/CSS/JavaScript ├── CodeMirror editor with syntax highlighting ├── Algorithm Animators (22 implementations) └── Practice Problem Interface

Backend (Go 1.22) ├── HTTP Server ├── Chapter Management ├── Practice Problem System (75+ problems) └── Python Sandbox (code execution & tracing)

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How to Run

Docker (Recommended): docker run -p 8080:8080 yourusername/dsatutor:latest

⁠Open http://localhost:8080⁠

Docker Compose: docker compose up -d --build

Custom Port: docker run -p 9000:9000 dsatutor -serve -addr=:9000

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DockerHub Description (Copy-Paste Ready)

Short Description (100 chars): Interactive DSA learning platform with algorithm visualizations, 75+ coding problems, and Python sandbox.

Full Description:

⁠DSA Tutor - Interactive Algorithm Visualizer

Learn Data Structures and Algorithms with step-by-step visualizations, coding challenges, and a Python sandbox.

⁠Features

• 12+ interactive algorithm chapters with visualizations
• 75+ coding interview problems (Blind 75) with progressive hints
• 22 algorithm animators (sorting, graphs, DP, trees, etc.)
• Interactive Big-O complexity visualization
• Python sandbox with automatic data structure detection
• CodeMirror editor with syntax highlighting
• Multi-platform support (AMD64, ARM64)

⁠Quick Start

docker run -p 8080:8080 yourusername/dsatutor:latest

Open http://localhost:8080⁠

⁠Custom Port

docker run -p 9000:9000 dsatutor -serve -addr=:9000

⁠What's Included

• Go 1.22 compiled binary
• Python 3.12 sandbox runtime
• 75 pre-built coding problems
• Complete DSA curriculum
• ~150 MB image size

⁠Tags

• latest - Most recent stable release
• x.y.z - Specific version

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Key Technologies

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Exposed Port

8080 (default) - The web interface is served here.