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: 2026-07-10 00:07:48 UTC
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https://github.com/itsindrajput/student-database-management-system

This repository contains the source code and documentation for a Student Database Management System implemented in C programming language.

c-programming-language data-structures database graphics-programming

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https://github.com/mahmoud-elghonemy/datastructureusingc

implementation Data structures by c programing, separate implementation user levels as a header file and programmer level as c file

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https://github.com/abhilashpujari/data-structures-in-js

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https://github.com/selectiveduplicate/singll

A singly linked list.

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https://github.com/doaaosamak/data-structure

Implementations of data structures.

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https://github.com/nkokor/red-black-tree

Implementation of Red-Black Tree data structure using Python

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https://github.com/musheer7/java-enterprise-banking-system

Enterprise-style Core Java banking application using Java 8, OOPS, multithreading, DSA, design patterns, and financial mathematics.

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https://github.com/mustafahakkoz/comparison_of_sorting_algorithms

Performance Comparisons for Sorting Algorithms

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https://github.com/yousifabozid/alx-low_level_programming

ALX Low Level Programming With C

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This repository contains the implementation of a Smarter Priority Queue (SPQ) Abstract Data Type (ADT) using a parameterized heap. The SPQ is designed to support both min-heap and max-heap configurations with dynamic adaptability and efficient management.

abstract-data-type adt adt-implementations adt-template data-structures data-structures-algorithms dsa dynamic-queue heap java optimized-queue pq priority-queue queue resizable-arrays-implementation resizable-arrays-implemented smart-priority-queue spq tree

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https://github.com/techno-dwarf-works/better-data-structures

collection data-structures

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https://github.com/mahalinoro/python-ds-implementations

A repository containing most of the data structures and their basic methods in Python [array, stack, queue, graphs, linked list, ...]

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https://github.com/sureshsundriyal/bloomfilter-python

A simplistic bloomfilter implementation in pure python.

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https://github.com/yo-mah-ya/algorithms-and-data-structures

Just implement programs along with certain algorithms and data structures

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Segment Arrays in Rust

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A compact trie for browsable word indexes, fast word lookup, and frequency-aware spelling suggestions.

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Data Structures and Algorithms - Coursera

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LeetCode algorithm practice using C++ and python. Includes detailed explanations, comments, and time complexity analysis for each solution.

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Data Structures is about how data can be stored in different structures. Algorithms is about how to solve different problems, often by searching through and manipulating data structures. Theory about Data Structures and Algorithms (DSA) helps us to use large amounts of data to solve problems efficiently.

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Coding problems to refresh the mind

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https://github.com/usk2003/vnrvjiet-lab-work

This repository contains my lab work for the B.Tech CSE-AIML program (2022-2026) under the R22 regulation at VNR Vignana Jyothi Institute of Engineering and Technology. It includes various subjects like Machine Learning, OS, Data Structures, C Programming, and more, showcasing my practical learning and implementations.

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Trabalhos que realizei na disciplina de estrutura de dados 2023/2

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A calculator with AI inside of it.

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https://github.com/nickzs8/binarysearchtree

Implementation of a binary search tree in java.

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C++ containers in easy mode: reimplementation of vector, stack and map containers of STL in C++

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https://github.com/raadiah/dsa-using-go

Implementing the most used data structures and algorithms using Go.

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Mathematical calculator using stack data structure.

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https://github.com/jabellard/vector

Dynamically-resizing array.

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https://github.com/AhmedNassar7/Money-Hub

A bank management system.

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Algorithms snippets for programming contests

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Graph algos implementation

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https://github.com/bosley/ak24

Lightweight C application kernel providing core data structures (lists, maps, buffers), memory management, and optional Boehm GC integration for building robust applications.

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https://github.com/aishikmukherjee/students-management-system-using-c

Developer/Creator: Aishik Mukherjee

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Data structures in Golang

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Algorithms and Data Structures - Graphs Representation

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https://github.com/alexristinmaa/bit-vector

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C++ Basic Programs | Data Structure | Algorithms

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https://github.com/poorvajasathasivam/python-data-structures-and-algorithms

This repository is designed to help beginners and newcomers learn Python programming, object-oriented design, and essential data structures and algorithms. The content is organized to provide a clear and structured learning path.

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https://github.com/imtiaz-emu/datastructurewithpython

Implementation of Data Structures using PYTHON 3.

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https://github.com/kuanhungchen/spring-2019-data-structures

📦 Some programming assignments about basic data structures.

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https://github.com/mubassim-khan/recursion-java

A few programs of Recursion topic/concept in Java language, helpful to understand the flow of program & method of recursion in Data Structures & Algorithm.

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https://github.com/mistivia/algds

Generic algorithms and data structures for C

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Basics of Computing and Programming Principles, Algorithmic Thinking and Programming skills in Python from the ground up and apply these skills in building many interactive projects using simplegui module.

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https://github.com/charon25/javabasicdatastructures

Recreating data strucures in Java for learning purposes

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https://github.com/jleung51/data_structures

Implementations of various data structures.

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https://github.com/cardoso010/challenges

Leetcode, codewar, hackerrank Challenges

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https://github.com/trviph/collection

Collection is a Go library that aims to implement basic data structures such as List, Queue, Stack, Heap, and more.

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https://github.com/cassxw/leetcode

My daily Leetcode practice repository, featuring solved problems, categorised solutions, and a structured roadmap for mastering data structures and algorithms.

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https://github.com/seanballais/a-crazy-calculator

A simple calculator where the operations utilize stacks that are implemented with queues that are implemented by arrays that are implemented by linked lists.

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https://github.com/ofadiman/data-structures

The project shows various data structures implemented in Golang.

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https://github.com/obeliskos/typescript-datastructures

Typescript-implemented data structures and benchmarks

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https://github.com/frozenlemontee/myleetcodesolution

My Leetcode Solution

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https://github.com/kumartusha/data_structures_and_algorithms

Just think what to do next ??

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https://github.com/candytale55/nodes_js_datastructs

A JavaScript class to create a basic node that contains data and one link to another node. The node’s data will be specified when creating the node and immutable. A node’s link to the next node is null when there are no nodes to traverse. Plus an example "An ice cream shop that sells three flavors: strawberry, vanilla, and coconut. The signature sundae is made of these three flavors, but new hires have a hard time remembering the order."

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https://github.com/indirapriyadharshini-63/sortingvisualizer

Sorting Visualizer in react

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https://github.com/dgisolfi/algorithms

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Demonstrating relational integrity between entities through visual modeling.

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For all of the following problems, when it is stated “in the user level” you should assume that you only have the object code of the data structure along with the interface given in the header file. On the other hand, When it is stated that “in the implementation level” you should assume that you have the source code file of the data structure and you should write the desired piece of code within that source code file.

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Java implementation of Huffman encoding and decoding from scratch. Includes custom tree traversal, compression, and decompression logic. Built in 2021.

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