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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.

https://github.com/hoangeiu/js-algo-data-structure

JavaScript Algorithms and Data Structures Masterclass (Udemy Course)

algorithms data-structures javascript

Last synced: 17 Mar 2025

https://github.com/awskii/splay

Non-recursive, simple and tested splay tree

data-structures datastructures tree

Last synced: 22 Apr 2026

https://github.com/likweitan/stutter

Write a method stutter that accepts a queue of integers as a parameter and replaces every element of the queue with two copies of that element for example [1, 2, 3] becomes [1, 1, 1, 2, 2, 2, 3, 3, 3].

data-structures

Last synced: 12 Oct 2025

https://github.com/sameem420/data-structures-with-javascript

Data Structures with JavaScript

data-structures javascript js

Last synced: 17 Mar 2025

https://github.com/hyunsb/java-algorithm-practice

JAVA 알고리즘 문제풀이 저장소

algorithm data-structures java

Last synced: 02 Apr 2025

https://github.com/c2akula/bitarray

Package bitarray provides a convenient and fast BitArray data structure that compactly stores bits in Go.

bitarray boolean compact convenient data-structures fast go golang pure-go pure-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

Last synced: 12 Oct 2025

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/talenfisher/cis152

Class materials from CIS152: Data Structures and Algorithms in Java

data-structures java

Last synced: 12 Oct 2025

https://github.com/colowill/currency-converter

Java currency converter that uses WebScraping to update it's conversion rates.

currency-converter data-scraping data-structures gui java-8

Last synced: 27 Jan 2026

https://github.com/dragunwf/learninglab

📚 A personal repository where I document and store all my code, exercises, and projects while learning new technologies, frameworks, and programming concepts. This serves as my digital sandbox for experimentation, skill-building, and continuous learning.

abap ai algorithms data-structures design-patterns django express nextjs react react-native sap

Last synced: 29 Apr 2026

https://github.com/UshurbakiyevDavlat/Go-Algos

Algos and Data-structures on Golang

algorithms data-structures golang

Last synced: 12 Oct 2025

https://github.com/lourdilene/algorithms

Practice of algorithms and data structures

algorithms data-structures javascript python3 typescript

Last synced: 13 Apr 2026

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/haseeeb21/queue-in-python

Creating class of Queue, which contains functions of queue implementation, by importing deque library.

class data-structures dequeue enqueue googlecolaboratory python python3 queue

Last synced: 12 Oct 2025

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

Last synced: 12 Oct 2025

https://github.com/jhtkoo0426/route-finder

An interactive journey planner for transporting via metro in major cities (currently supports London Underground only)

data-structures integration-testing javascript path-planning reactjs unit-testing visualization

Last synced: 13 Apr 2026

https://github.com/ahmdeltoky03/infix-to-prefix-converter

Infix_To_Prefix_Converter

data-structures python3

Last synced: 22 Apr 2026

https://github.com/cassxw/leetcode-practice

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

algorithms coding-challenges competitive-programming data-structures dsa java leetcode leetcode-java leetcode-python leetcode-solutions problem-solving python

Last synced: 30 Apr 2026

https://github.com/bookseer/algorithms

Алгоритмы и структуры данных

algorithm algorithms data-structures education

Last synced: 03 Mar 2026

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

Implementation of various data structures

data-structures study

Last synced: 12 Oct 2025

https://github.com/r-n/calculatorstring

Calculator that takes math expression string as input like in Python

c calculator data-structures expression-evaluator interpreter linked-list math string-parsing

Last synced: 13 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/jorodragon/graph

Learning Graph - Data Structures

data-structures graph

Last synced: 17 Mar 2025

https://github.com/isaychris/csci210

Palomar: Data Structures & Algorithms - Java

algorithms csci210 data-structures java palomar

Last synced: 12 Aug 2025

https://github.com/nickradford/ts-data-structures

Common data structures implemented as generic classes in Typescript.

data-structures generics typescript typescript-library

Last synced: 19 Jan 2026

https://github.com/nelsonbn/algorithms-data-structures-recursion

Algorithms and Data Structures - Recursion

algorithms data-structures recursion

Last synced: 22 Apr 2026

https://github.com/rfdzan/lru_cache

An efficient LRU (Least Recently Used) cache implementation, inspired by python's OrderedDict

data-structures lru-cache scala

Last synced: 10 Jan 2026

https://github.com/mkwapisz2000/cpp-priority-queue

This project implements a priority queue using two data structures: Binary Heap (Heap), Linked List (LinkedList)

alghorithms cpp data-structures heap linked-list priority-queue

Last synced: 30 Jun 2025

https://github.com/mbrsagor/pylearn

The project basically Python advance level code which there is a lot of topics in python.

algorithms data-structures data-structures-and-algorithms oop python3

Last synced: 14 Jul 2025

https://github.com/ganeshkadam65/leetcodesolutionscpp

LeetCode has emerged as one of the most popular platforms for honing programming skills and preparing for technical interviews. As a coding enthusiast or a job seeker in the tech industry, having a solid understanding of data structures and algorithms is crucial

algorithms c code coding competitive-programming cpp data-structures leetcode leetcode-cpp leetcode-solutions programming python software-development software-engineering

Last synced: 14 Apr 2026

https://github.com/ishmal793/lists-tuples-dictionaries-json-sets

Beginner-friendly Python practice covering core collection types like lists, tuples, dictionaries, sets, and JSON with real-world problems.

beginner-projects data-preparation data-structures dictionaries json lists python python-collections python-practice sets text-processing tuples

Last synced: 13 Apr 2026

https://github.com/sohnryang/code-archive

My code archive for useful algorithms

algorithms c-plus-plus data-structures

Last synced: 21 Aug 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/mekhails/splay-tree

Realization of splay tree data structure on C language.

c data-structures

Last synced: 16 Mar 2025

https://github.com/carlosagalicia/tc1031-act13-integral-basic-concept-template-ad2023

This program calculates the "disorder" of DNA strings, sorting them from the most ordered to the least ordered based on the number of inversions.

cplusplus cpp data-structures labs

Last synced: 08 Jun 2026

https://github.com/kirill71/algorithms-and-data-structure

algorithms and date structure

algorithms data-structures

Last synced: 17 Mar 2025

https://github.com/mehedimubin/daily-dsa

Solutions to Leetcode problems in Golang

algorithms data-structures golang interview-preparation problem-solving

Last synced: 13 Oct 2025

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

Last synced: 13 Oct 2025

https://github.com/mdawoud27/binary_trees

This project is about binary trees and includes various functions to work with binary trees, such as finding the height, depth, and size of a tree, checking if a tree is balanced, and more.

binary-tree c data-structures

Last synced: 26 Mar 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/mariantaragel/setcal

Set and relation calculator

c data-structures project

Last synced: 14 Oct 2025

https://github.com/csaba79-coder/datastrucutrejava

Data Structure & Collections in JAVA

collection collections data-structures

Last synced: 26 Mar 2025

https://github.com/ishibi/rust-dsa

🦀 Implementation of Data Structures and Algorithms in Rust

algorithms data-structures rust

Last synced: 02 Apr 2025

https://github.com/smercer10/blockbuster

WIP collection of lock-free data structures.

cpp data-structures lock-free non-blocking

Last synced: 14 Oct 2025

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

Repository for the Data Structures course

c data-structures

Last synced: 01 Jul 2026

https://github.com/kubepay/java-cs-to-enterprise

This repository acts as standalone or upcoming book for educating interested Computer Science students to Data Structures, Algoritms, Design Pattersn on Java 8.

algorithms computer-science data-structures design-patterns enterprise-design-patterns functional-programming java-8 reactive-programming

Last synced: 24 May 2026

https://github.com/nelsonbn/algorithms-data-structures-stack

Algorithms and Data Structures - Stack

algorithms data-structures stack

Last synced: 14 Oct 2025

https://github.com/yathishbl60/algo

Data structures and algorithms

algorithms data-structures swift

Last synced: 16 Mar 2025

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/gauravcodepro/diff-alternative-data-structure-r

I read this post today and they mentioned the diff which i have used a lot in R but i want to put this git just to show that you can also do this from a data structure point of view

data-science data-structures r rdataframe rprog rprogramming

Last synced: 17 Aug 2025

https://github.com/karrick/gotrie

Go library that implements a Trie data structure.

data-structures golang golang-library

Last synced: 06 Jul 2025

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

Last synced: 14 Oct 2025

https://github.com/kamilkrauze/stackvector

A cache-coherent stack allocated templated vector.

cache-coherence cmake cpp data-structures

Last synced: 14 Oct 2025

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

data-structures java

Last synced: 20 Apr 2026

https://github.com/ranimeshehata/implementing-sorting-techniques

A Java program implementing 3 different sorting techniques.

data-structures java junit-test sorting-algorithms

Last synced: 29 Apr 2026

https://github.com/theronwolcott/data-structure-phonebook

This project implements Ordered Linear Probing (OLP) and Quadratic Probing (QP) for collision resolution in hash tables, supporting soft deletion, hard deletion, and auto-resizing with prime number capacities for optimal performance.

data-structures hash-tables java

Last synced: 14 Oct 2025

https://github.com/theronwolcott/data-structure-binary-patricia-trie-main

Binary Patricia Trie for efficient binary string storage and management. Features include insertion, deletion, search, in-order traversal, longest string retrieval, and size tracking with a compressed, memory-efficient node structure.

data-structures java tries

Last synced: 14 Oct 2025

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.

data-structures java trees

Last synced: 14 Oct 2025

https://github.com/sanchezih/ort-p1-lib

Libreria que disponibiliza distintas implementaciones de estructuras de datos para que puedan ser utilizadas en aplicaciones Java.

data-structures java library maven

Last synced: 22 Apr 2026

Data structures Awesome Lists
awesome-leetcode-resources 65 best-of-python 684 competitive-programming 97 Awesome-CS-OpenCourse 184 awesome-leetcode 299 awesome-python-resources 1,490 awesome-interview-algorithms 800 You-Dont-Know-X 52 awesome-go 2,668 awesome-dsa 109 Algorithms-and-Data-Structures 47 Data-Structures-Algorithms-Python 80 awesome-interview 74 data-structures-in-open-source 31 awesome-nodejs-pure-js 96 practice-python-programming-projects 95 data-engineering-collection 678 c-free-tutorials 37 python-workshop-7 66 free-data-structures-resources 117
Data structures Categories
🧠 Big Tech Algorithm Questions 288 Utilities 174 Software Packages 154 Database Clients 147 Database 128 Web Frameworks 106 Third-party APIs 105 Miscellaneous 101 ✅ Algorithms 97 Exercises 92 Testing 89 Websites 88 Networking 88 Command Line 87 Data Pipelines & Streaming 85 Configuration 83 ✅ Data Structures 83 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75