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
- JSON Representation
https://github.com/jenniferplusplus/interview-algorithms
A collection of solutions to algorithm or data structure based programming challenges I've been given during interviews recently.
algorithm-challenges algorithms algorithms-and-data-structures data-structures interview interview-practice interview-preparation interview-questions
Last synced: 18 Nov 2025
https://github.com/drapegnik/algorithms
⏱️practise tasks on theory of algorithms on FAMCS, BSU
algorithms brute-force bsu c-plus-plus cpp data-structures famcs graph-algorithms
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https://github.com/tom-spalding/petrie-itis
a ITIS search wrapper to be used with Petrie
api api-wrapper classification data-structures graph itis petrie phylogeny taxonomy
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https://github.com/sureshsundriyal/rcu-cache
A FIFO cache implementation in Python with lock-free reads.
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https://github.com/orgh0/interview_bit
Solutions to Problems of InterviewBit
algorithm data-structures interviewbit
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https://github.com/iampavangandhi/huffmanendec
♾️ Huffman Encoder-Decoder Web App (using Huffman Coding)
data-structures encoder-decoder huffman-coding huffman-tree javascript
Last synced: 16 Jun 2025
https://github.com/solygambas/coding-interview-algorithms-data-structures
Some algorithms and data structures to prepare for a JavaScript coding interview.
algorithms algorithms-and-data-structures coding-challenge coding-interviews data-structures javascript
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https://github.com/i-umairkhan/big-integers
A big integer calculator for solving calculaitons of big numbers
biginteger cpp data-structures
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https://github.com/abdur75648/anagram-generator
A Java program that prints out all valid anagrams of an input string present in the a vocabulary
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https://github.com/aditeyabaral/hashmap-lemmatizer
A simple lemmatizer made as a part of the Data Structures (UE18CS202) course at PES University. We used the concepts of graph networks combined with a HashMap to create the database of words along with their lemma.
c data-structures graph hashing lemmatization linked-list natural-language-processing
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https://github.com/denizkarya1999/custom-algorithms
Data Structures and Algorithms Practice
algorithms data-structures dsa-practice practice self-study
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https://github.com/blackspade/json-data-mine
Data collections using JSON format for applications.
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https://github.com/shalldie/gog
Generic data structures and functions of Golang. Golang 的泛型数据结构/方法。
data-structures functions generic golang
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https://github.com/chrisammon3000/dict-smasher
Flatten Python dictionaries in one go.
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https://github.com/bola-nabil/codeforces
codeforces solutions
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https://github.com/0xisk/research-solidity-algorithms
The purpose of this repo to be focused on smart-contracts algorithms in Solidity.
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https://github.com/seigtm/bidirectionalringlist
Ring doubly linked list C++ class implementation. My very old college homework from 2020.
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https://github.com/mdalauddin45/c---for-data-structure
C++ for Data Structure
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https://github.com/mathusanm6/leetcode
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https://github.com/jonath-z/the-gym-codewars-collection
collection of codewars challenges all levels combined
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https://github.com/lucidfrontier45/fpq
Priority Queue with scoring Function
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https://github.com/codomatech/clodss
On-Disk data-structures store with redis-like API.
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https://github.com/abhiroop/pearls
Pearls of Functional Algorithmic Design
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https://github.com/jashanj0tsingh/javatutorials
Learning Java - Beginner
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https://github.com/glintonliao/berkeley-cs-61b
CS 61B: Data Structures
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https://github.com/danieljhkim/datastructures-algorithms
Data Structures and Algorithms
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https://github.com/ragul-rofi/stackimplementation2python
Beginner Stack Implementation in Python
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https://github.com/sleepypioneer/algorithms_and_data_structures
Notes from Algorithms and Data structures Udemy course instructed by Balazs Holczer.
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https://github.com/guillainbisimwa/javasript-dastructures-and-algorithms
A Practical Guide to Algorithms with JavaScript
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https://github.com/heyfoz/cpp-inventory-vector-sort-search
The Inventory Vector Sort/Search Program (C++) reads an InventoryParts.txt file made of a list of part records containing part names, categories, quantities, and unit costs. The program prompts the user to search for parts, and if a part is not found, the user can add a new part record. An updated txt file is written on program close.
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https://github.com/osiota10/alx-low_level_programming
C Low Level Programming - Data Structures, Linux/Unix System Programming and Algorithms with ALX Software Engineering
algorithms assembly c data data-structures linux shell unix
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https://github.com/poodarchu/algos
Algorithms and Data Structures in practice.
algorithms cpp data-structures leetcode-solutions map sorting-algorithms tree-structure
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https://github.com/massigy/c-dictionnary-program
This C program, loads a file of 10000 english words to a trie data structure and search for the right spelling when the user types a word of his own.
c cprogramming data-structures gcc git github linked-list makefile
Last synced: 07 May 2026
https://github.com/edugmenes/azure-data-engineering
This repository contains my first end-to-end Data Engineering project, built using Microsoft Azure Cloud and Azure Databricks with PySpark.
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https://github.com/can-dy-jack/stack
stack implementation in JavaScript
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https://github.com/shravanatirtha/must-know-java-programs
All programs a geeks needs to know at one stop. It is an implementation of Data Structures and Algorithms in Java.
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https://github.com/haidermalikk/cs_notes
My CS notes. Include Topics Like: Data structures, Algorithims, OOP, Syntax for various languages, etc.
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https://github.com/iagodahlem/practice
:books: My daily plan for practicing programming languages.
algorithms c data-structures javascript python ruby
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https://github.com/libanezdev/data-structures-2020
Resolución de problemas de certámenes, tareas, etc, del ramo estructuras de datos semestre 2 - 2020.
binary-tree data-structures lists python typescript
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https://github.com/stardustdl/algorithms-in-csharp
A collection of some algorithms and data-structures.
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https://github.com/nelsonbn/algorithms-data-structures-dijkstra
Algorithms and Data Structures - Dijkstra
algorithms algorithms-and-data-structures data-structures dijkstra graphs
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https://github.com/viniciuslawliet/bell-cranel-algorithm
The Bell Cranel Algorithm is a Python tool designed for generating and visualizing multilayer graphs. It offers customizable parameters for nodes, edges, and interlayer connections, facilitating the modeling and visualization of intricate systems such as dungeons, mazes, and networks.
algorithm anime danmachi data-structures dungeons graph python rpg
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https://github.com/omkarshinde1711/leetcode
Cracking LeetCode puzzles one bug at a time — algorithms, data structures, and a bit of caffeine-fueled magic!
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Last synced: 13 Apr 2026
https://github.com/gnebbia/perl_data_structures_tutorial
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https://github.com/georgegkas/data_structures_and_algorithms_in_python
My solutions to the exercises found in the book "Data Structures and Algorithms in Python".
algorithms algorithms-implemented data-structures python3
Last synced: 27 Apr 2025
https://github.com/vladpodilnyk/probably
A Bloom filter implementation in Go
data-structures distributed-systems probabilistic-data-structures
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https://github.com/syedaanoosha/java_dsa
algorithms data-structures data-structures-and-algorithms dsa java
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https://github.com/almmiko/rttd
Solutions for different technical problems.
algorithms data-structures leetcode
Last synced: 06 Jul 2025
https://github.com/ascii-dev/puava
A polyglot library of data structures & algorithms built from first principles. (C, C++, Java, Python, Rust, Go). Managed with Bazel.
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Last synced: 13 Apr 2026
https://github.com/giof71/python-playground
Exercises, notes about my Python learning path
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https://github.com/limajpp/data-structures-exam
This repository contains my group's solution implementation for the final exam of the data structures course. It was designed by me, and my friend, Gabriel.
algorithms algorithms-and-data-structures binary-search-tree data-structures hashmap java linked-list
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https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
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https://github.com/sidp919/competitive-programming
Created to improve python + competitive programming skills. This repository will include python programs and notes on Basics of Python, Data Structures and Algorithms with their implementations and explanations.
algorithms-and-data-structures competitive-programming data-structures python3
Last synced: 13 Jul 2025
https://github.com/i-am-surovi/bracu-cse220
BRAC University's course - CSE220 (Data Sturctures) Assignments Questions, Lab Solutions (Summer 2023)
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Last synced: 19 May 2026
https://github.com/md-mafujul-hasan/hackerrank_data-structure_solutions
These Contain Some Data Structure & Algorithm Problem Solution of Hacker Rank😏
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Last synced: 19 Mar 2026
https://github.com/samayun/data-structures-and-algorithms
All data stucture and algorthms I practiceare below here
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https://github.com/jabellard/heap
Max heap implementation.
algorithm algorithms c data-structure data-structures heap max-heap
Last synced: 11 Mar 2025
https://github.com/abrarulhassan-786/phone-book
Hello, This project is a Phone book system Project, I have made using only python and use the concept of Data Structure. It's simple and you can download or copy code easily.
algorithms data-structures programming-language project python
Last synced: 17 Mar 2025
https://github.com/orabazu/js-data-structures
Some of the data structures implemented in Javascript
Last synced: 07 Jul 2025
https://github.com/virjilakrum/merkle_proof_file_transfer
merkle_proof_file_transfer is an open-source project designed to demonstrate the use of Merkle proofs for secure and efficient file transfer.
data-structures file-transfer merkle-hash-trees merkle-proof merkle-tree move
Last synced: 05 Oct 2025
https://github.com/wzslr321/leetcode
My leetcode solutions, update systematically :>
algorithms algorithms-and-data-structures cpp data-structures leetcode leetcode-cpp leetcode-solutions
Last synced: 07 Oct 2025
https://github.com/jlmsc/estruturas-de-dados
Implementações de algumas estruturas.
algorithms algorithms-and-data-structures data-structures java
Last synced: 08 Oct 2025
https://github.com/sword-jin/go-algorithm
golang 常用数据结构，算法
algorithms btree data-structures heap queue stack tree
Last synced: 09 Oct 2025
https://github.com/bcongdon/hackerrank
:computer: My HackerRank solutions
algorithms data-structures hackerrank python
Last synced: 09 Oct 2025
https://github.com/shwetajoshi601/cracking-the-coding-interview-solutions
This repository contains my solutions to the problems in the book Cracking the Coding Interview.
cracking-the-coding-interview ctci ctci-solutions data-structures java solutions
Last synced: 10 Oct 2025
https://github.com/moindalvs/learn_eda_house_price_dataset
Data Set: House Prices: Advanced Regression Techniques Exploratory Data Analysis on more than 80 features
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https://github.com/muhammad-fiaz/data-structures-and-algorithms-solutions
Explore comprehensive solutions to coding problems from Geeks for Geeks, LeetCode, and HackerRank. This repository focuses on implementing and understanding fundamental data structures and algorithms, organized for easy navigation and quick learning.
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https://github.com/hirenchauhan2/linkedlist
Linkedlist in Go
data-structures go golang linked-list
Last synced: 14 Jan 2026
https://github.com/allansifuna/freelance-assignments
Freelancing assignments that i have coded for clients.
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Last synced: 31 May 2026
https://github.com/dimodimchev/struct-algo
A repository where I will upload different data structures and algorithms I explore
Last synced: 13 Oct 2025
https://github.com/kuwa72/matcher
Simple query language of matching object and query for golang.
data-structures filtering golang json matcher query query-language regex
Last synced: 01 Feb 2026
https://github.com/bzdgn/c-stack-implementation
A Simple Stack Implmentation on C
c data-structure data-structures data-structures-algorithms datastructure datastructures stack
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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/richiepagard/c-algorithm
Write some algorithms with C programming language. I'm trying to write the best way that I can.
algorithms c cprogramming data-structures
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https://github.com/thomasafink/optimal_knn_distance_for_data_science
Plotting the Optimal Distance for Data Scientists in Python using the K-Nearest Neighbour K-NN Algorithm
data-science data-structures data-visualization k-nearest-neighbor knn knn-classification map mapping open-street-map osm osmnx python
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https://github.com/lucasguiss/algorithms
Algorithms and data structures in Go
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https://github.com/mikemwai/massive
Amazon massive dataset processing project
data-structures google-drive-api
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https://github.com/thomasthaddeus/musicalchairs
This project contains implementations of a seating arrangement algorithm using four different approaches: us module, using standalone functions, and using Python's zip function along with the built-in sorted function.
data-structures interview-questions lgplv3 optimization-algorithms python python3
Last synced: 26 Oct 2025
https://github.com/samuelastech/code
Every piece of concept that I'm learning will be placed here so that I can consult it later as a reference
algorithms data-structures data-types dynamic-programming language-learning math programming-paradigms
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https://github.com/ahmedgaafer/ts-data-structures
A lightweight TS data structures package
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https://github.com/khalidelboray/dsa-20-labs
Solutions for DSA 20 Course
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Last synced: 29 Jan 2026
https://github.com/nouranhaitham/ds_guide_me
An application designed to help travelers navigate a country efficiently while staying within budget.
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https://github.com/harismuneer/queue-and-stack
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https://github.com/orxfun/orx-imp-vec
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https://github.com/mohamedhmini/hlcio
High-Level-C
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https://github.com/caffeines/cpps
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https://github.com/sagar-gavhane/rahome
Popular data structures for writing efficient programs in JavaScript.
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https://github.com/opixelum/brain-disk
Obsidian project where I store everything I've learnt.
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https://github.com/chiraghariprasad/hospital-management-system
Patient Records, Doctor Assignments, and Waiting Queue Management
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cpp data-structures low-level-programming programming-language
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https://github.com/noughtmare/fleet-array
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array data-structures persistent-data-structure
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https://github.com/sun-lab-nbb/ataraxis-data-structures
A Python library that provides classes and structures for storing, manipulating, and sharing data between Python processes.
ataraxis data-logging data-manipulation data-structures shared-memory
Last synced: 19 Feb 2026
