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An open API service indexing awesome lists of open source software.

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/lupcode/node-lup-expires

Offers different data structures that allow temporary storing of objects

data-structures expire npm-package

Last synced: 12 Apr 2026

https://github.com/billgewrgoulas/rtrees-and-spatial-data

Rtrees for storing spatial data.

data-structures pathfinding rtree

Last synced: 20 Apr 2026

https://github.com/momen-alshouha/data-structure-queue

This repo contains a C++ template class for a queue -linked-list-based- , designed with OOP principles. It features essential queue operations such as enqueue, dequeue, front, rear, size tracking, and a copy constructor.

cpp data-structures linked-list oop-principles queue

Last synced: 09 Jun 2026

https://github.com/kasutu/filter

DSS: OOP based filter for objects

data-structures oop-principles typescript

Last synced: 31 Mar 2025

https://github.com/varugasu/go-heap

Heap implementation based on container/heap using Generics

data-structures generics go golang heap

Last synced: 03 Nov 2025

https://github.com/joaogbrieldev/leetcode

learning data structure, logic and algorithm

algorithms data-structures javascript

Last synced: 09 Apr 2025

https://github.com/rotedar/first.cpp

uri 100+ solve...

css data-structures

Last synced: 15 Mar 2025

https://github.com/luisfvillalon/front-end-pokemon-photo-tag

A front-end for a 'Where's Waldo?' type game with Pokemon. Created with CSS, React.js, and API calls.

api css data-structures fetch html javascript photo-tagging reactjs routes

Last synced: 06 May 2026

https://github.com/ramanaditya/freecodecamp

The repository contains my works while learning on freecodecamp.

backend data-structures frontend html javascript

Last synced: 20 Jun 2026

https://github.com/hrvadl/asd_lab5

Program for converting MFO graph to linked list

ads algorithms data-structures mfo types typescript

Last synced: 02 Aug 2025

https://github.com/marcoschalet/estruturas-de-dados

Repositório para armazenar a implementação de algoritmos da monitoria na disciplina de Estruturas de Dados 1.

c data-structures

Last synced: 15 Mar 2025

https://github.com/waseemofficial/dsa_js

70 unique DSA Questions in Javascript

algorithms-and-data-structures data-structures javascript

Last synced: 31 Mar 2025

https://github.com/saibarathr/file-explorer

File and Folder management reusable react component created with tree data structure to add, edit and delete folders and files.

data-structures reactjs tailwindcss

Last synced: 06 May 2026

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

Data Structure and Algorithm implementation with multiple programming language.

algorithms data-structures programming-languages

Last synced: 27 May 2026

https://github.com/surajiyer/yatrie

Python Trie data structure

data-structures python trie

Last synced: 29 Mar 2025

https://github.com/paulomarruda/commondatastructures

Common data structures for the C programming language.

c data-structures

Last synced: 02 Sep 2025

https://github.com/m-aliozkaya/datastructuresproject-3

Data structure binary tree project for school

cpp data-structures

Last synced: 30 May 2026

https://github.com/cwchentw/nimalgo

Common data structures and algorithms in NIm

algorithms data-structures nim nim-lang

Last synced: 07 Jul 2025

https://github.com/j-ajsivinac/edd_vd2s2023_py

Aplicación de control de Tutorías mediante el uso de estructuras de datos

data-structures go reactjs tailwindcss

Last synced: 06 May 2026

https://github.com/mohammedmoataz/data_structure

Data structure by C programming language

c data-structures

Last synced: 25 Mar 2025

https://github.com/calebwin/derive_lit

a tool to auto-generate literal macros for your data structure

data-structures macro rust

Last synced: 23 Mar 2025

https://github.com/aichingm/libds

libds is a collection of header only data structures

c data-structures header-only header-only-library

Last synced: 31 Mar 2025

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

This repo is me trying to fill the knowledge gap I have in basics of CS. Things like sorting algorithms and commonly used data structures.

algorithms algorithms-and-data-structures computer-science data-structures sorting-algorithms

Last synced: 13 Jun 2025

https://github.com/maestre3d/princeton-cs

Code exercises and examples from Princeton University Computer Science online program(s).

algorithms code-examples computer-science data-structures data-structures-and-algorithms princeton princeton-algorithms

Last synced: 02 Apr 2025

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

Exercise the data structure, algorithm and problem-solving skills adding a daily coding problem.

algorithm data-structures problem-solving-skills

Last synced: 08 Apr 2025

https://github.com/andrew-a-a/datastructures

Data structures STLS

cpp data-structures

Last synced: 02 Mar 2026

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

Repositório para armazenar os códigos de Data Structures em C#

csharp data-structures

Last synced: 18 Aug 2025

https://github.com/matiasrodlo/leetcode-codewars-solutions

Collection of LeetCode and Codewars solutions in Python and JavaScript

algorithms codewars coding-challenges data-structures leetcode

Last synced: 13 Jun 2025

https://github.com/leticiamilan/algoritmos-de-ordenacao

Este repositório contém implementações de diversos algoritmos de ordenação, como Insertion Sort, Bubble Sort, Selection Sort e Counting Sort, nas linguagens Python, Java e Portugol. Cada algoritmo está acompanhado de exemplos de uso e explicações sobre seu funcionamento.

data-structures java portugol python sorting-algorithms

Last synced: 23 Mar 2025

https://github.com/bhavinpatel4199/artificial-intelligence---ai-for-decision-making

Artificial Intelligence for Decision Making is a collection of projects focused on applying AI and machine learning techniques to solve decision-making challenges. It includes projects on wine quality prediction, Cassandra data modeling, and text classification, showcasing a range of data science and machine learning applications.

artificial-intelligence cassandra-cql data-analysis data-engineering data-preprocessing data-structures decision-making deep-learning feature-selection machine-learning-algorithms sentiment-analysis text-classification

Last synced: 20 Jun 2026

https://github.com/baguilar6174/typescript-code-challenges

In this repository, you will find problems about data structures and algorithms in TypeScript

algorithms challenges data-structures typescript

Last synced: 09 Nov 2025

https://github.com/elidrissidev/dsa-practice

My playground repository where I'm practicing DSA using C!

algorithms c computer-science data-structures

Last synced: 31 Mar 2025

https://github.com/yusa-imit/zuda

Zig Universal DataSstructures and Algorithms

data-structures zig

Last synced: 13 Apr 2026

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.

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

Last synced: 31 Mar 2025

https://github.com/charon25/javabasicdatastructures

Recreating data strucures in Java for learning purposes

data-structures java

Last synced: 16 Jan 2026

https://github.com/ramzijabali/data-structures-java

Reimplementation of Java data structures

data-structures java

Last synced: 01 Sep 2025

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

Cpp code for some data structures with usage examples

avl-tree cpp data-structures list queue stack

Last synced: 26 Feb 2025

https://github.com/ricardoandreh/dsa

several data structures and algorithms I'm learning

algorithms data-structures implementation

Last synced: 12 Jul 2025

https://github.com/bruce-mig/gl-lib

Glue based Library for Data Structures

c-library data-structures glue-code

Last synced: 15 Jul 2025

https://github.com/gabrielsilva798/estudosjava

Projeto Especialista Java - estudos pessoais e projetos criados para estudo na linguagem JAVA, caminho dos arquivos locais: "C:\Users\gabriel\eclipse-workspace"

challenge data-structures estrutura-de-dados java object-oriented orientacao-a-objetos

Last synced: 02 Apr 2025

https://github.com/iamklevy/datastructures-algorithms-problem-solving-

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

algorithms data-structures interview-questions leetcode

Last synced: 15 May 2025

https://github.com/levnagornov/data-structures-and-algorithms-practice

This repository is created for personal practice of various data structures and algorithms.

algorithms data-structures java junit5

Last synced: 10 Jun 2026

https://github.com/azaz9026/myntra_review_project

Myntra Scraper Project Project Overview: The Myntra Scraper Project is designed to extract product data from the Myntra website. This tool enables users to gather information such as product names, prices, descriptions, ratings, and images for analysis, comparison, or personal use.

data-science data-structures data-visualization filesystem github mogodb mogoose python3 strreamlit web-scraping

Last synced: 10 Apr 2026

https://github.com/nihonxim/computerscience

Computer科学研究について、コンピューター科学の勉強とソフトウェア作り方

algorithms computer-science data-structures

Last synced: 23 Mar 2025

https://github.com/lunahoushmand16/restaurant-order-system-python

This simple application was built using new Python skills to create a program that allows customers to place orders with a takeout restaurant and receive an itemized receipt.

command-line data-structures python3

Last synced: 30 Jun 2025

https://github.com/ultraviolet-ninja/datastructures

A place to store all data structures I've made

data-structures

Last synced: 11 May 2026

https://github.com/vladifish/labex2

2605 (Data Structures and Algorithms) LabEx2

data-structures

Last synced: 30 Jun 2025

https://github.com/easonsyc/hash-table

My implementation of .NET IDictionary in C#.

c-sharp data-structures dotnet study

Last synced: 07 May 2026

https://github.com/suryart/algorithms

Data Structures and Algorthims

algorithms data-structures datastructures ruby

Last synced: 22 Mar 2025

https://github.com/davidyslu/onlinejudgepku

Personal submissions on PKU Online Judge (北京大學程式解題系統)

algorithms cpp data-structures

Last synced: 01 Sep 2025

https://github.com/maathzzz/code-vault

📑 This repository contains a collection of algorithms, data structure studies and articles

algorithms c cpp data-structures python

Last synced: 13 Apr 2026

https://github.com/althk/collections

Collections pkg for golang - generics support and thread-safe

algorithms data-structures golang-collections golang-generics golang-package rbtree sets

Last synced: 01 Mar 2025

https://github.com/thurunany/trabalho1_eda

Estudos em Estrutura de dados

data-structures eda pointer study

Last synced: 07 Apr 2025

https://github.com/neuralsignal/loris

Loris: Database and Analysis application for a Drosophila Lab (or any lab)

data-analysis data-structures database datajoint flask neuroscience

Last synced: 12 Mar 2026

https://github.com/andreysolovyev381/circular_buffer_fixed_size

Short exercise on a fixed size circular buffer data structure.

circular-buffer circular-queue cpp cpp20 data-structures

Last synced: 25 Jun 2025

https://github.com/raphaelcausse/cutils

My implentations of C data structures and utilities.

array c cutils data-structures utils utitlities

Last synced: 31 Aug 2025

https://github.com/mohindar99/js_datastructures_algorithums

It consists of data structures and algorithums codes in javascript

algorithms-and-data-structures data-structures javascript

Last synced: 10 Jun 2026

https://github.com/sudirkrishnaars/data-stuctures

This repository contains a series of problems solved in C.

data-structures

Last synced: 30 Jun 2025

https://github.com/momen-alshouha/data-structure-singly-linked-list

This repository contains C++ implementation of a singly linked list using object-oriented programming principles. It includes classes for nodes, iterators, and the linked list itself, providing essential functionalities such as insertion, deletion, traversal, and more.

cpp crud-operation data-structures linked-list oop-principles singly-linked-list

Last synced: 13 Jun 2026

https://github.com/nickzs8/binarysearchtree

Implementation of a binary search tree in java.

binary-search-tree data-structures java

Last synced: 01 Sep 2025

https://github.com/nkcoder/leetcode-python

My LeetCode data structure and algorithm practice in Python.

algorithms data-structures leetcode python3

Last synced: 01 Mar 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/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/sathyasris27/programming-with-c-and-python

Programming exercises and practice in C, Java and Python.

algorithms c-programming data-structures java python

Last synced: 07 May 2026

https://github.com/uchamod/employee_mangement_system

This is basic back-end for employee management sysyem created by using java spring boot framework

anotation data-structures database dependencies functions java oop spring-boot

Last synced: 07 May 2026

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

Data Structure & Collections in JAVA

collection collections data-structures

Last synced: 26 Mar 2025

https://github.com/mhmdsami/dsa

Data Structures and Algorithms

algorithms data-structures

Last synced: 04 Jan 2026

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

algorithms and date structure

algorithms data-structures

Last synced: 17 Mar 2025

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.

c-programming compiler-design computer-networks data-engineering data-structures data-visualization dbms engineering-drawing java machine-learning operating-system python software-engineering

Last synced: 11 Apr 2026

https://github.com/neutronixy/music-social-platform

Home to the codebase of a dynamic music streaming social network that connects users through their love of music. Here, you'll find everything that powers our community's ability to explore, share, and discuss their favorite tunes and podcasts.

back-end back-end-development data-structures database front-end front-end-development full-stack fullstack-development music music-database music-player music-server music-service server-side soundcloud spotify website

Last synced: 07 May 2026

https://github.com/centuriontheman/datastructures

The project implements selected data structures and measures the time complexity of their operations.

cpp cpp-programming data-structures time-complexity time-complexity-analysis time-complexity-comparison university university-project

Last synced: 21 Jul 2025

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/ro-el-c/datastructure

2022-1 자료구조 과제

data-structures

Last synced: 26 Mar 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/leesharma/functional_queues_deques

An Elixir implementation of Okasaki's 1995 paper

data-structures elixir okasaki

Last synced: 23 Jun 2025

https://github.com/nlfiedler/segarray

Segment Arrays in Rust

data-structures

Last synced: 20 Jan 2026

https://github.com/guilhermebkel/sales-machine

A pratical homework for the Programming and Data Structures II class of Electrical Engineering major.

cplusplus data-structures electrical-engineering programming software-architecture

Last synced: 14 Mar 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/yo-mah-ya/algorithms-and-data-structures

Just implement programs along with certain algorithms and data structures

algorithms clang cpp data-structures

Last synced: 14 Mar 2025

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 Networking 88 Websites 88 Command Line 87 Data Pipelines & Streaming 85 ✅ Data Structures 83 Configuration 83 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75