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: 2026-07-02 00:07:41 UTC
- JSON Representation
https://github.com/ishaantek/leetcode-solutions
Collection of my solutions to LeetCode problems in Python.
algorithms coding-challenge coding-interviews competitive-programming data data-structures leetcode leetcode-python python python3
Last synced: 08 Oct 2025
https://github.com/maknahar/trie
Thread Safe Implementation of Trie Data Structure in Go
data-structures golang tree-structure trie
Last synced: 14 Jan 2026
https://github.com/erikrios/leetcode-problem-solving
My Leetcode Problem Solving Solution
algorithms algorithms-and-data-structures data-structures leetcode problem-solving
Last synced: 08 Oct 2025
https://github.com/jiaweihu08/epi
Exercises and solutions from Elements of Programming Interview
Last synced: 08 Oct 2025
https://github.com/suwadith/algorithms-and-data-structures-java
Just Some Practice Codes.
algorithms data-structures java
Last synced: 08 Oct 2025
https://github.com/prosenjitjoy/problem-solving---hackerrank
Collection of my submitted solutions to the HackerRank problem-solving test.
Last synced: 09 Oct 2025
https://github.com/aranyak-ghosh/golist
Minimal and extendable data structure implementation using generics
Last synced: 14 Jan 2026
https://github.com/lapets/bitlist
Pure-Python library for working with bit vectors.
bit bit-algorithms bit-array bit-manipulation bit-vector bit-vectors bits bitvector common-library data-structures python
Last synced: 09 Oct 2025
https://github.com/dicrtarasov/yii2-json
Утилиты Json для Yii2 (JsonEntity)
data-structures dicr entity json json-yii2 php yii2
Last synced: 09 May 2026
https://github.com/simon-gardier/image-classifier
📷 Image classifier with Dynamic Time Warping
algorithms bounded-queue data-structures dynamic-time-warping info0902
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https://github.com/orxfun/orx-bench-shortest-path
Benchmarks for single source single sink shortest path implementations
benchmark data-structures dijkstra-algorithm priority-queue rust shortest-path-algorithm
Last synced: 21 Jan 2026
https://github.com/praisetompane/algorithms_and_data_structures
A toy implementation of foundational data structures and algorithms at a lower level of the stack.
Last synced: 10 Oct 2025
https://github.com/paulgriffiths/gods
Experimentation with data structures and applications in Go
data-structures graphs maze-generation-algorithms maze-generator maze-solver queues sets stacks
Last synced: 14 Jan 2026
https://github.com/karbica/go-field-notes
A collection of algorithms and data structures for reference and learning purposes.
Last synced: 14 Jan 2026
https://github.com/bryanaustin/structquery
Query data structures using string path in Go
Last synced: 13 Mar 2026
https://github.com/gabrielluizsf/data-structures.go
Estruturas de Dados na linguagem Go :brazil:
Last synced: 14 Jan 2026
https://github.com/neox5/btmp
Pure Go bitmap library designed as a building block for data structures. 64-bit words, efficient range operations, validated API with overlap-safe copies.
bitmap bitset data-structures golang pure-go range
Last synced: 14 Jan 2026
https://github.com/thomas-chqt/libft
C library containing common utility functions
42 algorithms data-structures library utility
Last synced: 18 Apr 2026
https://github.com/askeladdk/toolbox
Useful algorithms and data structures for Go.
algorithms data-structures go golang
Last synced: 14 Jan 2026
https://github.com/eldehan/go-exercises
A collection of coding problems and exercises completed in Go
algorithms data-structures go golang
Last synced: 14 Jan 2026
https://github.com/bhavinpatel4199/machine-learning-programming
This repository serves as a central hub for various machine learning projects and experiments. It contains multiple sub-repositories, each focusing on different aspects of machine learning, from data preprocessing to advanced deep learning techniques.
data-structures data-visualization machine-learning machine-learning-algorithms pandas-dataframe python3 sklearn
Last synced: 19 Jan 2026
https://github.com/rbuj/basic-data-structures
A collection of simple examples for learning basic data structures using C.
Last synced: 11 Oct 2025
https://github.com/yoshiohasegawa/python-data-structures
A Python package that contains common data structures and algorithms, available on PyPi.
data-structures heap linked-list python queue stack tree
Last synced: 11 Oct 2025
https://github.com/freddydrew/deepdiveusingjava
Where I keep all of my class work from Udemy's Data Structures & Algorithms: Deep Dive Using Java course.
arraylist arrays data-structures hashtable heaps linked-list queues search-algorithms sorting-algorithms stacks trees
Last synced: 11 Oct 2025
https://github.com/azaz9026/email-spam-detection
Welcome to the Email Spam Detection project! This repository provides a machine learning model for detecting spam emails using a Naive Bayes classifier and a simple web interface built with Streamlit.
data-analysis data-cleaning data-structures data-visualization deep-learning machine-learning python sql streamlit
Last synced: 14 Apr 2026
https://github.com/whisperpine/leetcode-py
LeetCode problem solutions in Rust.
algorithms data-structures dsa leetcode neetcode python
Last synced: 11 Oct 2025
https://github.com/limdongjin/problemsolving
java / c++ / python
algorithms boj c data-structures java leetcode problem-solving python
Last synced: 14 Apr 2026
https://github.com/kritika30032002/sde_sheets_solutions
Here Solutions to the SDE sheets are available to help students with the optimized solution and understanding of each question. Give it a Star 🌟If it helps you
algorithms-and-data-structures data-structures dsa interview-preparation interview-preparation-resources interview-questions open-source sde-sheet
Last synced: 11 Oct 2025
https://github.com/tmcgrath325/mutableconvexhulls.jl
Planar convex hulls that support efficient insertion and removal of points
convex-hull convex-hull-algorithms data-structures julia
Last synced: 03 Mar 2026
https://github.com/dylankle/dungeon-first-search
Checks if a graph in the form of a dictionary has an exit
data-structures depth-first-search
Last synced: 12 Oct 2025
https://github.com/justinianus2001/data-structures-and-algorithms
Useful Data Structures and Algorithms
algorithms algorithms-and-data-structures cpp data-structures
Last synced: 12 Oct 2025
https://github.com/samirettali/go-datastructures
algorithms data-structures generics go golang
Last synced: 14 Jan 2026
https://github.com/lovesaroha/algorithms-go
This is a collection of implementation of a variety of algorithms implemented in Go. Clean and simple code to help people get started with data structures and algorithms in golang.
algorithms binary-search-tree data-structures dynamic-connectivity flow-network golang graphs sorting-algorithms tries
Last synced: 31 May 2026
https://github.com/kalebers/data_structures_masters_2025
Repositorio para trabalhos da materia de Estrutura de Dados no Mestrado de Cybersegurança na PUCPR.
arrays binary-search-tree data-structures hash-table python
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https://github.com/kcenon/go_container_system
High-performance, type-safe container framework for Go with 15 value types, message container support, and cross-language binary serialization. Provides complete binary format compatibility with C++/Rust implementations, multiple serialization formats (Binary, JSON, XML), and comprehensive test coverage.
binary-format container cross-platform data-structures framework golang interoperability messaging serialization type-safe
Last synced: 05 Feb 2026
https://github.com/ajaybiswas22/ds-and-algo
Implementing all popular problems of data structures and algorithm
algorithm algorithms bfs breadth-first-search bubble-sort data-structures depth-first-search dfs ds insertion-sort linked-list radix-sort searching-algorithms selection-sort sorting-algorithms
Last synced: 12 Oct 2025
https://github.com/UshurbakiyevDavlat/Go-Algos
Algos and Data-structures on Golang
algorithms data-structures golang
Last synced: 12 Oct 2025
https://github.com/antoinegagne/a-tree
A dynamic data structure for efficiently indexing arbitrary boolean expressions
a-tree boolean-algebra boolean-expression boolean-logic data-structures event-filtering rust-crate rust-lang rust-library scientific-paper tree-structure
Last synced: 12 Oct 2025
https://github.com/robin-mlh/treedatastructure
Tree-based data structure system with functions for adding, modifying, deleting or reading data from a directory path.
data-structures functions python utils
Last synced: 12 Oct 2025
https://github.com/hongchangwu/pfds
Exercises from "Purely Functional Data Structures"
data-structures functional-programming
Last synced: 13 Oct 2025
https://github.com/rstacks/leetcode-write-ups
My solutions to foundational LeetCode problems, complete with explanations and alternative solutions. All solutions are written in Python.
algorithms data-structures data-structures-and-algorithms leetcode leetcode-solutions python3
Last synced: 13 Oct 2025
https://github.com/zhibirc/algorithms
This is yet another place where various algorithms live.
algorithm-challenges algorithms algorithms-and-data-structures algorithms-implemented computer-science data-structures discrete-mathematics
Last synced: 13 Oct 2025
https://github.com/danielslew/leet_code_problems
Data structures and Algorithms Practice
algorithms data-structures ruby
Last synced: 14 Oct 2025
https://github.com/jurshsmith/data-fuel
Houses a blockchain syncing engine & implementations of the LinkedList data-structure
data-structures linked-list rust sync sync-engine
Last synced: 14 Oct 2025
https://github.com/apavazza/data-structures
Repository for the Data Structures course
Last synced: 01 Jul 2026
https://github.com/oleksiygarnik/leetcode-code-interview
A collection of solutions to various LeetCode challenges, prepared to enhance coding interview skills and problem-solving techniques.
algorithms coding-interview competitive-programming data-structures leetcode problem-solving
Last synced: 31 May 2026
https://github.com/samad-yar-khan/competetive-programming
This is a repository for all the competitive programming contests/
competitive-programming data-structures problem-solving
Last synced: 14 Oct 2025
https://github.com/bchavs12/js_datastructure
Learning about Data structures
Last synced: 20 Apr 2026
https://github.com/theronwolcott/data-structure-kdtree-prquadtree
Implemented KD-Trees and PR-QuadTrees with efficient spatial queries, using inheritance and polymorphism. Optimized k-NN and range searches, dynamic node transformations, and geometric computations for high performance.
Last synced: 14 Oct 2025
https://github.com/zelflod/aisd
Algorithms Course Problems solved
algo data-structures technopark
Last synced: 14 Oct 2025
https://github.com/privatepeople/codingtest
코딩테스트 공부를 위한 저장소
algorithm alogorithms coding coding-test coding-tests data-structure data-structures python
Last synced: 14 Apr 2026
https://github.com/barrettj12/collections
Generic, Java-style collections in Go.
collection data-structures golang library
Last synced: 27 Jan 2026
https://github.com/benjaminsemah/fcc-coding-challenges
This repo is a collection of JavaScript Solutions and Walkthroughs to common coding challenges. The challenges in this repo are taken from the FreeCodeCamp's curriculum.
algorithms data-structures freecodecamp javascript solutions walkthrough
Last synced: 14 Oct 2025
https://github.com/basemax/ccontacts
This is a simple contacts manager written in C with a simple CLI interface and a lot of features.
c contacts contacts-app contacts-management contacts-manager data-structure data-structure-and-algorithm data-structures data-structures-algorithms data-structures-and-algorithms data-structures-c datastructure ds
Last synced: 15 Oct 2025
https://github.com/gozdesaygiliyalcin/algorithm-and-data-structures-examples
This repo includes some basic examples which are insertion, binary search tree and merge sort.
basic-algorithms binary-search-tree data-structures insertion-sort merge-sort
Last synced: 27 Jan 2026
https://github.com/ndsvw/simple-unionfind
A very simple implementation of the UnionFind data structure (Java)
circle-detection data-structures union-find
Last synced: 15 Oct 2025
https://github.com/mizcausevic-dev/zig-agent-graph-db
In-memory directed graph DB in Zig for AI agent context graphs. Typed nodes (agent, tool, fact, result, citation), labeled edges, BFS traversal, JSON serialization. Pure Zig stdlib, zero deps.
agent ai-agents data-structures embedded graph graph-database platform-engineering systems-programming zig ziglang
Last synced: 01 Jun 2026
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
Last synced: 14 Mar 2026
https://github.com/mghalix/library-system
C++ console application to run a library system.
cpp data-structures file-organization oop
Last synced: 01 Jun 2026
https://github.com/antonygz/estructura_de_datos
Implementaciones y explicaciones de estructuras de datos en distintos lenguajes.
data-structures graphs queues stack trees
Last synced: 27 Jan 2026
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
Last synced: 16 Oct 2025
https://github.com/ierturk/rust-practice
Rust Language Practice
algorithm algorithms algorithms-and-data-structures data-structures dsa practice project-template recruitment-test rust rust-lang rust-practice template-project testing unit-testing
Last synced: 16 Oct 2025
https://github.com/pedrohenrique-git/data-structures
algorithms c-plus-plus data-structures
Last synced: 01 Jun 2026
https://github.com/mezdelex/rustexamples
All kind of different exercises in Rust.
borrowing concurrency data-structures mutability rust
Last synced: 01 Jun 2026
https://github.com/jmuchovej/ucf
UCF courses I've completed, or am currently taking.
ai algorithms computer-science cs data-structures ucf university university-of-central-florida
Last synced: 14 Mar 2026
https://github.com/abdo-essam/red-black-tree
Red Black Tree - Data Structure
data-structures pointers redblack-tree
Last synced: 18 Oct 2025
https://github.com/alinpahontu2912/racket-supermarket
first homework for programming paradigms
data-structures functional-programming racket
Last synced: 18 Oct 2025
https://github.com/vaibhavmojidra/data-structures---arrays-in-java
Java provides a data structure, the array, which stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.
arrays data-structures java mojidra vaibhav vaibhav-mojidra vaibhavmojidra
Last synced: 18 Oct 2025
https://github.com/gabrafo/algoritmos-ed
Estudos em algoritmos e estruturas de dados.
algorithms algoritmos cpp data-structures estruturas-de-dados
Last synced: 18 Oct 2025
https://github.com/notthestallion/data_structures_sentinel_dynamic_link
The purpose of this repository is to provide implementations of three different types of data structures: sentinel-based, dynamic using malloc, and linked using pointers. These data structures can be used in various algorithms and programs for efficient storage, retrieval, and manipulation of data.
data-structures dynamic dynamic-programming link linked-data linked-list sentinel sentinels
Last synced: 18 Oct 2025
https://github.com/ahmednassar7/prodigy-infotech-internship
This is Repository Of Internship In Software developmenet Domain at Prodigy InfoTech.
algorithms data-structures design implementation internship java oop operating-system software-development software-engineering testing
Last synced: 19 Oct 2025
https://github.com/bren12/data-structures
Computer programs developed to address the problems generated from the blockade of the Suez Canal and how, using various data structures, we can manage the information to avoid or mitigate this type of problem.
algorithms c-plus-plus data-structures
Last synced: 19 Oct 2025
https://github.com/frank-wong-cn/datastructures-cpp
(Re)learning data structures.
algorithm avl-tree data-structures hashmap linked-list
Last synced: 20 Oct 2025
https://github.com/tomboddaert/zig_structures
An implementation of some data structures used to help me learn Zig
Last synced: 20 Oct 2025
https://github.com/akr-2803/dsa-declassified
Declassified, easy to-understand explanations and visuals to DSA problems and more.
algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms dynamic-programming leetcode leetcode-solutions problem-of-the-day
Last synced: 20 Oct 2025
https://github.com/codewith-ark/dsa-notes
This is essentially my digital notebook for Data Structure and Algorithms
data-structures data-structures-and-algorithms datastructures-algorithms
Last synced: 27 Jan 2026
https://github.com/alpha74/rosalind_bioinformatics
Questions solved on rosalind.info related to Bioinformatics.
algorithms bioinformatics cpp data-structures dna rosalind rosalind-bioinformatics-challenge rosalind-solutions
Last synced: 01 Jun 2026
https://github.com/peter-lyons-kehl/produce
Productivity data Structures, Algorithms and :children_crossing: examples in :coffee: Java 8
algorithm algorithms algorithms-and-data-structures algorithms-datastructures data-structures datastructures java java-8
Last synced: 01 Jun 2026
https://github.com/ferstormblessed/datastructures-algorithms
Basic data structures and algorithms with c++
algorithms-and-data-structures cpp data-structures
Last synced: 01 Jun 2026
https://github.com/rohith-2/java-amrita
Repo Contains All the codes typed by Rohith
algorithms-and-data-structures binary-search-tree binary-tree data-structures heap java object-oriented-programming
Last synced: 23 Jan 2026
https://github.com/athari22/analyzing-the-yelp-dataset
SQL for Data Science
analytics data data-science data-structures er sql
Last synced: 27 Jan 2026
https://github.com/nirupamkhanal/dsa
Demonstration of pointers, data structures, and algorithms (mostly in C++)
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/nelsonbn/algorithms-data-structures-heap-sort
Algorithms and Data Structures - Heap Sort
algorithms algorithms-and-data-structures data-structures
Last synced: 24 Oct 2025
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
Last synced: 01 Jun 2026
https://github.com/data-mechanics/geoql
Library for performing queries and transformations on GeoJSON data (with emphasis on support for abstract graph representations).
data-science data-structures geographic-data geojson geojson-library
Last synced: 04 Apr 2026
https://github.com/mupinnn/dsa
Repo for learning data structures and algorithms, also to understand more about the programming language which I often use or that I'm currently learning.
Last synced: 24 Oct 2025
https://github.com/bayajidalam/problem-solving
algorithms cpp data-structures problem-solving
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https://github.com/hamidhosen42/problem-solving-algorithm-link
problem solving-algorithm-link
algorithms c-plus-plus data-structures online-judge problem-solving
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https://github.com/bmf-san/ruby-algorithm-and-datastructure-practice
algorithms data-structures ruby
Last synced: 25 Oct 2025
https://github.com/jungaretti/advent-of-code-2022
Solutions for Advent of Code 2022 in a few languages
advent-of-code algorithms data-structures
Last synced: 25 Oct 2025
https://github.com/jungaretti/advent-of-code-2021
Solutions to Advent of Code challenges written in a bunch of languages
advent-of-code algorithms data-structures
Last synced: 25 Oct 2025
https://github.com/r-n/calculatorstringcpp
The previous CalculatorString, rewritten in C++
calculator college-assignment college-assignments cpp data-structures expression-evaluator inheritance interpreter linked-list math oop operator-overloading string-parsing
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https://github.com/ayyesu/pharmacy_management_system-v2
data-structures java javafx-gui mysql
Last synced: 21 Feb 2026
https://github.com/jiko23/family-tree
Model out the Shan family tree so that when given a ‘name’ and a ‘relationship’ as an input, the output are the people that correspond to the relationship. Input needs to be read from a text file, and output should be printed to console. Program should execute and take the location to the test file as parameter.
backend data-structures python-3
Last synced: 26 Oct 2025
