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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/muthhukumar/ds-algo

Implementation of Data structures and Algorithms in Rust, Zig, Go and Typescript

algorithms data-structures golang leetcode-solutions rust typescript zig

Last synced: 04 May 2026

https://github.com/benjaminsemah/vet-clinic-db

This repository includes files that contains the implementation of relational database to create the data structure for a vetinary clinic. Implementing queries to create the animals table, insert data of animals and sql to query data that answer a few questions. Built With

backend data-structures database postgresql sql

Last synced: 04 May 2026

https://github.com/julioaranajr/07_databases.md

Hands on Labs [MySQL + Docker] -> Movie Management Project

containers data-structures database docker mysql

Last synced: 04 May 2026

https://github.com/viztruth/daily-coding-problems

Solutions for various coding interview problems by DCP. List will be updated regularly as and when I solve the problems.

algorithms c-programming cpp data-structures problem-solving python

Last synced: 04 May 2026

https://github.com/mauriciovazquezm/advanced-data-structures

Advanced Data Structures course tasks and projects.

algorithms data-structures java python

Last synced: 05 May 2026

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/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/sachingw777/data-structures

Implementation of C++ Data Structures & Algorithms.

algorithms cpp data-structures

Last synced: 10 Jun 2026

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/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/themusharraf/fastapibooks

A REST API built with Python and FastAPI, integrating with PostgreSQL for CRUD operations (Create, Read, Update, Delete) on books.

api architecture data-structures database fastapi render server sqlalchemy

Last synced: 07 May 2026

https://github.com/jbkuczma/algo

Repo of algorithms, data structures, CTCI, etc.

algorithms cracking-the-coding-interview data-structures

Last synced: 10 Jun 2026

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

Here is the Data Structure With Java

data-structures java problem-solving

Last synced: 10 Jun 2026

https://github.com/avidlearnerinprogress/algorithmsonstrings-ucsd

Coursework solutions to UCSD DSA Specialization

algorithms cpp11 data-structures python3

Last synced: 08 May 2026

https://github.com/thoth2357/dsa-practice

💪 A repository documenting my daily coding practice and technical study journey on platforms like LeetCode, HackerRank, and AdventOF Code. Focused on algorithms, problem-solving, and technical growth.

algorithms data-structures dsa-algorithm learning-by-doing

Last synced: 06 Sep 2025

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

This repository contains implementations of certain data structures and the algorithms pertaining to them coded in C++

algorithms data-structures

Last synced: 09 May 2026

https://github.com/choonchernlim/spring-modularizer

Transforms an input object into a modularized result object based on the requested data module(s).

data-structures design-patterns groovy java-8 spring

Last synced: 10 May 2026

https://github.com/ovuiproduction/unix-file-system-simulation

This project simulates a Unix-like file system using an N-ary tree data structure, enabling efficient file and directory management. It supports essential operations like creation, deletion, traversal, and renaming while providing a command-line interface that mimics Unix shell commands for an intuitive user experience.

command-line-interface data-structures directory-management file-management file-system filesystem-simulation n-ary-tree shell-commands tree-structure unix-shell

Last synced: 10 May 2026

https://github.com/burakyilmaz321/data-structures

Data structure implementations

data-structures playground

Last synced: 11 May 2026

https://github.com/soodaayush/cs50x-2024

A collection of all my CS50x 2024 Problem Set solutions.

ai algorithms c data-structures flask html-css-javascript python scratch sql

Last synced: 11 May 2026

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

:books: Data structure studies.

c c-plus-plus data-structures

Last synced: 11 May 2026

https://github.com/jayesh-tanna/coding-problem-solution

Data structures and algorithms - Hackerrank & geeksforgeeks solutions in c# and java

algortihms csharp data-structures geeksforgeeks-solutions hackerrank java

Last synced: 12 May 2026

https://github.com/a920604a/leetcode

leetcode to record

algorithms data-structures

Last synced: 12 May 2026

https://github.com/hectorip/inquiry

Elixir Library to extract a specific value from a nested data structure in a query-like style.

data-structures elixir elixir-library extract json querying-iterables

Last synced: 13 May 2026

https://github.com/anas436/data-structure-and-algorithm

Here, work has been done on the basic operations of Data Structure and Algorithm. If these operations are practiced, your basic skills will be strong. Here is used the C and Python programming language. Also, the PyCharm IDE and CodeBlocks are used as compilers.

algorithms c codeblocks data-structures pycharm python

Last synced: 13 May 2026

https://github.com/being-amara-khan/cpp-codes

This repository contains a collection of C++ programming problems and solutions, ranging from fundamental concepts to advanced Data Structures and Algorithms (DSA). Whether you're a beginner or an advanced learner, this repository aims to help you practice and enhance your coding skills.

cpp data-structures dsa-algorithm patterns

Last synced: 11 Jun 2026

https://github.com/alisatodorova/javachallenges

Some interesting and challenging programs and algorithms I coded in Java.

algorithms data-structures data-structures-and-algorithms java practice-programming

Last synced: 13 May 2026

https://github.com/jackjduggan/pcbanalyzer-ds2-ca1

A PCB (printed circuit board) analyzer built with JavaFX, capable of identifying and displaying information about the different components on a PCB from an image

data-structures java javafx

Last synced: 14 May 2026

https://github.com/mandober/js-data-structures

Data structures in JS

data-structures javascript

Last synced: 14 May 2026

https://github.com/kamzzi/dsa-typescript

Data Structures and Algorithms using Typescript and Vitest

algorithms data-structures typescript vite vitest

Last synced: 14 May 2026

https://github.com/juliolmuller/hash-k-complementary-problem

Usage of Hash Table data structure to present an elegant solution to the k-Complementary Problem (Problema dos Números k-Complementares).

c data-structures hash-table hashing problema

Last synced: 11 Jun 2026

https://github.com/dxrzc/list-data-structure-cpp

Templated circular doubly linked list implementation in modern C++ focusing on low-level design, iterator support and move semantics.

cmake cpp20 data-structures googletest

Last synced: 12 Jun 2026

https://github.com/mahmud-kandawala/c-programming-coursework

This repository delves into the advanced facets of the C programming language, exploring topics from basic syntax to intricate data structures like linked lists, binary trees, and multiway search trees.

c data-structures

Last synced: 12 Jun 2026

https://github.com/gregyjames/cppalgorithms

Various Algorithms and Data Structures implemented in C++

algorithms cplusplus cpp data-structures

Last synced: 13 Jun 2026

https://github.com/lucashnss/if672-algorithms-lists

Lists of algorithms in the course algorithms and data structures (IF672) in CIN-UFPE. Along this course I've been introduced to various efficient and creative ways to resolve common problems in computer science like ordering and learning data structures to do that.

algorithms cpp data-structures

Last synced: 13 Jun 2026

https://github.com/jubayer98/data-structures-basic-problems

Here are solutions to some basic data structure problems implemented in C++.

basic-programming cpp data-structures

Last synced: 13 Jun 2026

https://github.com/brendanddev/struccs

A lightweight, generic C library of fundamental data structures. No dependencies, no standard container libraries.

algorithms data-structures memory-management

Last synced: 14 Jun 2026

https://github.com/iamsumit/go-dsa

This repository is to try out data structure and algorithm.

algorithms data-structures dsa-practice golang

Last synced: 14 Jun 2026

https://github.com/sr2ds/rust-data-structures-and-algorithms

Training Rust - Manual implementations of data structures and classic algorithms

algorithms data-structures rust rust-language rust-learning

Last synced: 15 Jun 2026

https://github.com/kenych/fraud-detector

The application is fed with authentication log record which contains IP address, datetime, authentication result(OK or FAIL) and username. The sole reason of this application is to practice and demonstrate in-memory cache, concurrency features and how to test concurrent application in java.

concurrency data-structures in-memory-caching java java8

Last synced: 15 Jun 2026

https://github.com/kingcitaldo125/linked-list-c

Basic Linked List in C

c data-structures linked-list

Last synced: 15 Jun 2026

https://github.com/r-papso/data-structures

Implementation of advanced data structures

avl-tree csharp data-structures hashing-algorithms kd-tree

Last synced: 16 Jun 2026

https://github.com/jitesoft/php-datastructures

Misc data structures for php 7.4.2+.

data-structures datastructures hacktoberfest map math php

Last synced: 17 Jun 2026

https://github.com/caiogmrocha/rust-studies

Repositório dedicado à criação e estudo de estruturas de dados e algoritmos famosos em Rust

algorithms bst data-structures linked-list rust

Last synced: 17 Jun 2026

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

This repository contains C++ implementation of a doubly 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.

classes-and-objects cpp data-structures doubly-linked-list linked-list object-detection object-oriented-programming

Last synced: 17 Jun 2026

https://github.com/usmanmehmood55/queue

A queue implementation in C

buffer c data-structures queue

Last synced: 17 Jun 2026

https://github.com/nadidlinchestein/datastructureseasytoadvance

My C++ implementation of Data Structures Easy to Advanced Course by William Fiset.

algorithms algorithms-and-data-structures coursework cpp data-structures programming

Last synced: 18 Jun 2026

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

This repository contains implementations of fundamental data structures in Java.

data-structures

Last synced: 18 Jun 2026

https://github.com/dnutiu/dsa

A repository containing various data structures and algorithms implemented in Kotlin and Java

algorithms data-structures kotlin

Last synced: 19 Jun 2026

https://github.com/gozeloglu/hubbmnet

Fall 2018-2019

c data-structures queue stack

Last synced: 19 Jun 2026

https://github.com/belovetech/alx-low_level_programming

A solid foundation in low-level programming using C, the mother of all languages. This codebase includes functional and dynamic programming, data structures (arrays, singly and doubly linked lists, hash tables), memory management, I/O operations, kernel interaction, and more.

algorithms arrays c data-structures linked-list pointers-in-c recursion-algorithm string-manipulation

Last synced: 20 Jun 2026

https://github.com/hebertcisco/remodel-core-docs

Documentation site for remodel-core, built with React Router and Fumadocs.

data-structures database ddl er-diagram modeling parser-implementations sql

Last synced: 20 Jun 2026

https://github.com/alicankaya192/cs_complete_terminology_guide

350+ essential CS terms across 26 chapters — ordered by learning sequence. Covers Algorithms, OS, Networks, Databases, Security, ML/AI, DevOps, Linux, Testing, Career & more. Available in 🇹🇷 Turkish and 🇬🇧 English.

algorithms artificial-intelligence bash cheatsheet cloud-computing computer-science cs-fundamentals cybersecurity data-structures deep-learning devops docker kubernetes linux llm networking open-source python software-engineering study-guide

Last synced: 21 Jun 2026

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/goulartgusta/desafio-arrays

Desafios de estrutura de dados com tratamentos de exceções e testes.

data-structures java junit5

Last synced: 22 Jun 2026

https://github.com/scisamir/binary_trees

0x1D. C - Binary trees

algorithm binary-trees c data-structures

Last synced: 22 Jun 2026

https://github.com/waleedali070/learning-dsa

Learning Data-Structures and Algorithm practically.

algorithms data-structures python

Last synced: 22 Jun 2026

https://github.com/zeionara/algorythms_and_data_structures

Labs for 'algorythms and data structures' discipline

algorythm data-structures

Last synced: 23 Jun 2026

https://github.com/rylei-m/cs2420_2024_auditing_notes

Auditing Data Strucutures and Algorithms for Review and Teaching Evaluation

algorithms algorithms-and-data-structures binary-search-tree data-structures tree-structure

Last synced: 23 Jun 2026

https://github.com/azmansikder/algo-vault

A curated collection of classic and advanced algorithm implementations in C++ for learning, reference, and competitive programming.

algorithms cpp data-structures dynamic-programming learning

Last synced: 23 Jun 2026

https://github.com/rikcav/dsa

A collection of Data Structures and Algorithms implemented in Python.

algorithms bigonotation data-structures dsa python

Last synced: 23 Jun 2026

https://github.com/cianhub/100daysofpythonday7

Exploring data structures in Python

100-days-of-code data-structures python

Last synced: 24 Jun 2026

https://github.com/hackersa3edy/binary_trees

This repository contains C programs for various operations on binary trees, including node manipulation, tree traversal, and property checks (like height, depth, size, and balance factor).

algorithms alx-software-engineering binary-tree c c-language c-programming data-structures tree-traversal valgrind

Last synced: 24 Jun 2026

https://github.com/vevdokimovm/string-operations-cpp

C++ lab: custom String class built on sequence abstractions with sorting and searching

algorithms cpp data-structures string

Last synced: 27 Jun 2026

https://github.com/balta2ar/scratchpad

Experiments with algorithms/data structures, leetcode solutions

algorithms data-structures leetcode leetcode-python leetcode-solutions

Last synced: 28 Jun 2026

https://github.com/marlaugustin/spring2024-datastructure

This is a repository containing the different labs and projects that I had to do for my Data structure and algorithms class for my spring semester

data-structures python

Last synced: 28 Jun 2026

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/rynanda/project-management-system

Managing a list of tasks in a project using data structures and algorithms.

abstract-data-types algorithms csharp data-structures depth-first-search topological-sort

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 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