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AhmedAbdoElhawary/flutter-algorithm-visualizer

A Flutter-based app to visualize algorithms and data structures with step-by-step animations, covering sorting, searching, graphs, and more—making learning interactive, visual, and fun.

algorithm-challengesalgorithmsalgorithms-and-data-structuresalgorithms-and-data-structures-interview-questionsalgorithms-implementedflutter-visual-examplesearching-algorithmssearching-and-filtering-datasearching-and-sortingsearching-techniquessearching-visualizationsort-algorithmssorting-algorithm-visualizationssorting-algorithmssorting-algorithms-implementedsorting-visualization

flutter-algorithm-visualizer

Flutter Algorithm and Data Structure Visualizer is an interactive learning tool designed to help students, developers, and enthusiasts understand how algorithms and data structures work under the hood. Built with Flutter, it provides a smooth, cross-platform experience on both mobile and desktop.

The app features intuitive step-by-step animations that bring abstract concepts like sorting, searching, graph, and pathfinding to life. Users can watch how algorithms process it in real time, and adjust the speed of execution for deeper exploration.

Key highlights include:

  • 📊 Sorting Algorithms – Visualize Bubble Sort, Merge Sort, Quick Sort, and more.

  • 🌐 Graph Algorithms – Understand BFS, and shortest path algorithms like Dijkstra and A*.

  • 🎨 Clean UI & Smooth Animations – Built with Flutter’s powerful rendering system for responsive and engaging visuals.

Whether you are preparing for coding interviews, studying computer science fundamentals, or just curious about algorithms, this app makes learning interactive, visual, and fun.

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cliper.33.mp4

Initially, we will cover:

Category Algorithm Status
Graphs BFS ✅
DFS ❌
Dijkstra ✅
A* Search ✅
...More
---------------- ---------------------------- --------
Mazes Backtracking ✅
Eller's maze ❌
Randomized Kruskal's maze ❌
Aldous-Broder ❌
Recursive Division ✅
Binary Tree ❌
---------------- ---------------------------- --------
Sorting Bubble Sort ✅
Selection Sort ✅
Insertion Sort ✅
Merge Sort ✅
Quick Sort ✅
Radix Sort ✅
Heap Sort ✅
Bucket Sort ✅
Counting Sort ✅
---------------- ---------------------------- --------
Trees Binary Tree ❌
Binary Search Tree ❌
Ternary Tree ❌
AVL Tree ❌
Red-Black Tree ❌
Segment Tree ❌
N-ary Tree ❌
B-Tree ❌
---------------- ---------------------------- --------
Linked List Single ❌
Double ❌
Circular ❌
Circular doubly ❌

And more will be added later:

  • Dynamic Programming

  • Machine Learning Algorithms

  • Networking Algorithms

  • String Algorithms

  • And more...

  • We will also write an explanation code for every algorithm in several languages.

  • Compare different algorithms with the interaction way

Languages

Dart80.6%C++9.1%CMake7.4%Ruby1.1%Swift0.7%C0.5%HTML0.5%Kotlin0.0%Objective-C0.0%

Contributors

AH
MIT License
Created August 2, 2024
Updated January 6, 2026