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: 2026-07-01 00:07:32 UTC
- JSON Representation
https://github.com/pedro-git-projects/go-data-structures-and-algorithms
Implementation of most of the classical data structures and algorithms in Go
algorithms data-structures go golang
Last synced: 14 Jan 2026
https://github.com/hk-transfield/python-data-structures
A collection of simple data structures written in Python 3.
abstract-data-types algorithms data-structures data-structures-and-algorithms python python-3
Last synced: 11 Oct 2025
https://github.com/maxvoronov/leetcode
Golang and Rust solutions for LeetCode
algorithms data-structures leetcode leetcode-go leetcode-golang leetcode-rust
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https://github.com/augusto11cb/data-structures-and-algorithms
Repository of code references, notes and observations on data structure and algorithm studies.
big-o big-o-performance data-structures dynamic-programming graph-algorithms hash hashmap hashmaps hashset hashtable hashtables heap linked-list priority-queue queue searching-algorithms sorting-algorithms stack tree-structure trie
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https://github.com/saadarazzaq/master-lists-in-python
Master LISTS in a LAYMAN Language ✨
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https://github.com/limdongjin/problemsolving
java / c++ / python
algorithms boj c data-structures java leetcode problem-solving python
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https://github.com/tmcgrath325/mutableconvexhulls.jl
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convex-hull convex-hull-algorithms data-structures julia
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https://github.com/remonhasan/cp-code-library
algorithms & data structures that i learned for CP 💡
cpp data-structures number-theory prefix-notation stl-algorithms
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https://github.com/samirettali/go-datastructures
algorithms data-structures generics go golang
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https://github.com/mdsamsuzzohashayon/algorithm-data-structure
Python, JavaScript Algorithm
algorithms data-structures data-structures-and-algorithms javascript-data-structures python-data-structures
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https://github.com/kalebers/data_structures_masters_2025
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arrays binary-search-tree data-structures hash-table python
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https://github.com/didogrigorov/leetcode-may-daily-challenges-2023
Python solutions to LeetCode's May 2023 Daily Challenges, organized by date. Ideal for practicing coding, mastering Python, and preparing for interviews.
algorithm-challenges algorithms algorithms-and-data-structures coding coding-challenge coding-challenges coding-interviews data-structures interview leetcode leetcode-python leetcode-solutions programming python python3
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https://github.com/r-n/calculatorstring
Calculator that takes math expression string as input like in Python
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https://github.com/romantech/algorithm-study
알고리즘 / 자료구조 스터디
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https://github.com/yagoliu/go-algo
用 Go 实现的数据结构和算法之路,日渐完善中,敬请期待!
algorithms algorithms-and-data-structures data-structures go go-algorithms go-datastructure golang
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https://github.com/apavazza/data-structures
Repository for the Data Structures course
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https://github.com/radhirasho/bst-algos
Just me messing around with a bunch of different algorithms, was going to originally be just Binary Search Tree related Algorithms, but, as you can clearly see, it's expanded just a tiny bit past that
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https://github.com/oleksiygarnik/leetcode-code-interview
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algorithms coding-interview competitive-programming data-structures leetcode problem-solving
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https://github.com/wellingtonmwadali/binary_trees
This repo contains handled ALX tasks about binary tree.Binary trees are widely used in computer science and data structures due to their efficient search, insertion, and deletion operation s
binary-search-tree binary-tree data-structures
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https://github.com/mahyaret/ctci-6th-edition-commonlisp
Cracking the Coding Interview 6th Ed. Solutions
algorithms careercup common-lisp cracking-the-coding-interview data-structures interview-questions
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https://github.com/privatepeople/codingtest
코딩테스트 공부를 위한 저장소
algorithm alogorithms coding coding-test coding-tests data-structure data-structures python
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https://github.com/rockchalkwushock/dsa-notes
Notes from Data Structure & Algorithm tutorials.
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https://github.com/ndsvw/simple-unionfind
A very simple implementation of the UnionFind data structure (Java)
circle-detection data-structures union-find
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https://github.com/ososuna/matchmaking-lol
🕹️ Matchmaking algorithm for solo queue rankeds in League of Legends
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https://github.com/shubhamvv611/crm-management-system-for-kasturi-agency
I alone have developed the best CRM (Customer Management System) for the business of Kasturi Agency and have done all the project design and data flow management from the beginning, I alone have made this project using technology like Bootsrap4 HTML5 CSS3, PHP6, jQuery, Data tables JS, Purify CSS, and JavaScript
banners bootstrap crm css3 data-structures html-css-javascript html5 javascript jquery load-balancer load-balancer-test mobile-web optimization-algorithms php6
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https://github.com/heap-data-structure/d-ary-heap
:octopus: d-ary heap data structure library for JavaScript
agpl binary-heap computer-science d-ary-heap data-structures heaps javascript worst-case
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https://github.com/ryansakurai/huffman-coding
Project that turns text into code using Huffman Coding, based on an Advanced Data Structures exercise.
compression data-structures java
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https://github.com/pedrohenrique-git/data-structures
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https://github.com/koehlma/sharedvec-rs
A fast but limited ordered collection for storing values of a single type.
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https://github.com/luizbueno1/leetcode-java
Solutions to LeetCode problems implemented in Java.
algorithms data-structures java leetcode leetcode-java leetcode-solutions
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https://github.com/tiennhm/algorithms
Tông hợp chi tiết các thuật toán lập trình
algorithms data-structures source-code
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https://github.com/smeltier/competitive-programming
These are my resolutions to problems on various platforms related to competitive programming
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https://github.com/belovetech/binary_trees
The study of binary trees, which are non-primitive non-linear data structures, and how they differ from non-primitive linear data structures such as arrays, stacks, queues, and linked lists.
algorithms binary-tree c data-structures
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https://github.com/iampavangandhi/splitwisecashflow
💵 Splitwise Cashflow Web App (using Heaps)
data-structures heap heaps javascript vanilla-javascript
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https://github.com/erikaax08/omegaup-answers
Mis soluciones a problemas de algoritmia en OmegaUP
algorithms algorithms-and-data-structures algoritmos c competitive-coding competitive-programming competitive-programming-contests cpp data-structures omegaup
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https://github.com/tomboddaert/zig_structures
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https://github.com/fhasnur/codewars
📂 My solutions to various programming problems (kata) from the codewars platform.
algorithms codewars data-structures javascript problem-solving
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https://github.com/iozsaygi/dsaa
Implementations for several data structures and algorithms.
algorithms c data-structures data-structures-and-algorithms mit-license
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https://github.com/mrdav30/swiftcollections-unity
A high-performance, memory-efficient library of collections designed for game development, simulations, and other performance-critical applications.
collections data-structures game-development memory-management object-pooling observables performance unity
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https://github.com/ferstormblessed/datastructures-algorithms
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https://github.com/hendurhance/cs50-c
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algorithms c computer-science cs50problemsets cs50x data-structures
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https://github.com/nirupamkhanal/dsa
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algorithms binary-search binary-search-tree data-structures data-structures-and-algorithms dsa hashing hashtable hasing-algorith linked-list linkedlist pointers queue stack
Last synced: 23 Oct 2025
https://github.com/rieljasperapos/data-structures-and-algorithms
A collection of my practice codes for Data Structures and Algorithms (DSA) topics from my university.
Last synced: 23 Oct 2025
https://github.com/iker-gonzalez/ft-containers
Reimplementation of stack, vector and map container types of the C++ standard template library (STL).
algorithms containers cpp data-structures operator-overloading standard-template-library templates
Last synced: 29 Jun 2026
https://github.com/shreyapramanik47/tcs-nqt-coding-sheet
This repository contains solutions to common TCS NQT coding problems, covering arrays, strings, sorting, and number systems in C++.
arrays cpp data-structures dsa numbers numbersystem strings tcs tcsnqt
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https://github.com/suraj-kumar00/learnings-dsa-with-java
Documenting My DSA learning wth Java
algorithms-and-data-structures data-structures dsa java oop
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https://github.com/bayajidalam/problem-solving
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https://github.com/hebertcisco/remodel-core
A modern database-modeling toolkit
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https://github.com/danigb/cs-playground
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https://github.com/hamidhosen42/stl-standard-template-library
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algorithm c-plus-plus data-structures leetcode online-judge problem-solving stl
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https://github.com/asarkar/exercism-scala
https://exercism.org/tracks/scala
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https://github.com/kothar/compactlist
An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.
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https://github.com/mhasanjoy/code
Data Structures
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data-structures excercises itmo-university metaprogramming templates type-erasure
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https://github.com/whisperpine/leetcode-rs
LeetCode problem solutions in Rust.
algorithms data-structures dsa leetcode neetcode rust
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https://github.com/vikashpr/maang-interview-prep-100-dsa
Ace your MAANG+ interviews with this curated list of 100 essential DSA problems. From arrays to graphs, master every concept with detailed solutions and expert tips. Start your path to a top-tier tech job today!
algorithms coding-interviews computer-science data-structures data-structures-and-algorithms interview-preparation leetcode-solutions maang-interviews problem-solving software-engineering tech-interviews
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https://github.com/antojebi7/java_chloroplast
(Growing)Java-Chloroplast is your ultimate Java reference hub, packed with concepts, code snippets, and best practices from basic syntax to advanced frameworks. Whether you're preparing for interviews, building applications, or mastering Java, this repo converts knowledge into pure coding energy—just like a chloroplast!
algorithms classes-and-objects data-structures java logical-programming object-oriented-programming problem-solving
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https://github.com/turhancan97/adventofcode
My solutions for Advent of Code (via Python)
2022-focus advent-of-code algorithms data-structures programming python
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https://github.com/16point7/gcontainer
generic container data structures for Go
collections data-structures generics go go-container go-generics go-library golang library
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https://github.com/tyra9/diagram-collection
写博客过程中制作的所有图例、图解,都放在这个仓库(支持.drawio)。
computer-networks data-structures database java javaweb mysql operating-system spring springboot
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https://github.com/muntaha-islam0019/javaplayground
A collection of Java backend practice projects and coding exercises, exploring core OOP concepts, algorithms, data structures, and backend development patterns.
algorithms backend-development coding-practice data-structures intellij-idea java leetcode-solutions oop software-engineering system-design
Last synced: 22 Jun 2026
https://github.com/youseftareq33/java_datastructuer_1_tawjihirecord-linkedlist-
This project focuses on Tawjihi students in the West Bank and Gaza, and involves working with data using (linkedlist).
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https://github.com/goulartgusta/desafio-arrays
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https://github.com/emanuelefavero/react-autocomplete
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https://github.com/crisnguyendev/miu-cs390-fpp
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assignment computer-science data-structures education exception-handling files fundamentals java object-oriented-programming recursion
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algorithm-implementation cpp17 data-structures data-structures-and-algorithms educational-project modular-design object-oriented-programming system-design
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https://github.com/forketyfork/coding-problems-kotlin
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algorithms coding-problems data-structures kotlin programming-practice
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https://github.com/raveriss/cpp09
C++ Module 09: STL. Ce module contient des exercices pour se familiariser avec la Standard Template Library (STL) en C++98. Les exercices incluent la manipulation de conteneurs standards et l'implémentation d'algorithmes de tri et de notation polonaise inversée.
algorithms bitcoin bitcoin-exchange cpp cpp98 data-structures merge-sort reverse-polish-notation stl
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data-engineering data-structures database-design database-management database-schema information-management information-technology
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algorithms blog data-structures devops programming website
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array data-structures multidimensional-arrays
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cshap data-structures hackrank
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https://github.com/bhavinpatel4199/artificial-intelligence--algorithm-and-mathematics
This repository focuses on AI with an emphasis on algorithms and mathematical foundations. It includes projects on data processing, fundamental AI algorithms, and mathematical concepts like linear algebra and optimization. Hands-on work with various frameworks provides practical model-building experience.
algorithms-and-data-structures data-structures data-visualization mathematic probability problem-solving python3 sklearn
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cpp11 data-structures object-oriented-programming python
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algorithm algorithms data-structures dynamic-programming interview-questions leetcode leetcode-python leetcode-solutions python python-3 solutions
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algorithms c codeforces coderbyte codewars cpp data-structures hackerrank leetcode linux python spoj sql toki
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algorithm-coding algorithm-library algorithms data-structures
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algorithms data-structures python3
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