Data structures
A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.
- GitHub: https://github.com/topics/data-structures
- Wikipedia: https://en.wikipedia.org/wiki/Data_structure
- Related Topics: algorithm,
- Aliases: data-structure,
- Last updated: 2026-06-23 00:07:37 UTC
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https://github.com/mayankgupta-dev08/projectchess
Simple Chess Application
algorithms chess core-java data-structures game game-development java oops vanilla-java
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https://github.com/dominikjalowiecki/java-certificate-database
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https://github.com/massigy/c-graphs
This C project implements a graph data structure
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https://github.com/samarjit98/dsa_college
This is a compilation of many important data structures and their applications.
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https://github.com/ks1990cn/csharp-extensions
Extension for List, Dictionary, String, DateTime etc.
algorithms csharp data-structures dotnet-core extension extension-methods utility-library
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https://github.com/kuwa72/matcher
Simple query language of matching object and query for golang.
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https://github.com/olaolatunbos/leetcode
The repository contains my solutions to leetcode questions in Python, along with data structures and algorithms
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https://github.com/AhmedOsmanDev/Codeforces-Solutions
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https://github.com/samuelselasi/alx-higher_level_programming
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competitive-programming data-structures learning leetcode leetcode-solutions programming
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https://github.com/vybraan/algorithms
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https://github.com/solangeug/fundamentals
Java programming principles, data structures and algorithms fundamentals.
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https://github.com/soroush-04/algorithms-data-structures
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https://github.com/khaledkamr/clothes_shop_system
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https://github.com/aryank1511/dsa-for-coding-interviews
📚✨ A handy collection of my code and notes for mastering data structures and algorithms for coding interviews!
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https://github.com/mihirh19/python
a repository for collaborative development and version control using Git that houses Python code files, documentation, tests, and other project-related files.
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https://github.com/darthdevv/javascript
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https://github.com/minasamirsaad/alx-higher_level_programming
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https://github.com/tristanpenman/algorithms
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https://github.com/allansifuna/freelance-assignments
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https://github.com/yashkathe/dsa-with-javascript
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This repository contains all the Data Structure and Algorithms that I have worked on. Implementation of these data structures and algorithms are done using the Python programming language.
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https://github.com/mehwishferoz/wynk-music-app-in-c
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https://github.com/kishore-devaraj/layman-js-snippets
A repo which contains simple snippets to describe important concepts in javascript world and also contains common data structure patterns implemented in js.
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https://github.com/rajgupta2/leetcode-2025-potd
This is the repo where you will find all the POTD of LeetCode for the year 2025.
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https://github.com/abdalrahman-alhamod/tree-algorithms
The Tree Algorithms project is a Java-based repository that provides implementations of various tree data structures and algorithms. It offers a collection of classes for building, manipulating, and traversing trees, as well as performing operations specific to different types of trees.
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https://github.com/priyansusahoo/data-structure-and-algorithms-java
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https://github.com/dronnix/bwarr
Black-White Array: fast, ordered data structure based on arrays with O(log N) memory allocations
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https://github.com/eduardob-programador/dsa-learning
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https://github.com/sysread/skewheap
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https://github.com/harshnag1/pep-dsa-2026
Structured topic-wise implementation of Data Structures and Algorithms in C++ for placement preparation and interview practice (PEP-DSA-2026).
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https://github.com/aaron-zhao/js-utils
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Data Structures in F#
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https://github.com/connectaman/c-and-data-structure
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https://github.com/iboudhaine/hnsw-attribute-filtering-optimization
Optimizing multi-attribute filtering for Approximate Nearest Neighbor (ANN) search using HNSW. This project integrates bitsets and Roaring Bitmaps into HNSWLib to accelerate query performance by reducing evaluation costs for large attribute datasets.
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https://github.com/nilesh2000/errorfreecodes
Repository I use for my interview preparation.
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https://github.com/abhishekmaity001/data-structures-algorithms
This Repository contains all my Data Structures & Algorithms code snippets which will help in coding interview. (All codes will be implemented in Python)
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https://github.com/pranshuchittora/stacky
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algorithm-comparison algorithm-visualization benchmarking data-structures graph-algorithms kruskal-algorithm minimum-spanning-tree performance-analysis prim-algorithm python
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https://github.com/hermantrym/linked-list-double-pointer
Linked List Double Pointer
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