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/tisonkun/dsa-thu

Data structures and algorithms from a lesson of Tsinghua University.

algorithms data-structures

Last synced: 15 Apr 2025

https://github.com/lakshay-a/dsa-program-c-cpp

All the basic data structures programs in C/C++

algorithms beginner-friendly c cpp data-structures dsa leetcode programs

Last synced: 26 Apr 2026

https://github.com/tpps88206/michael-quickly-generate-data-structure

Quickly generate data structure with multiple language.

angular data-structures golang json sql

Last synced: 18 Apr 2026

https://github.com/dhruvabhat24/ds

Data Structures in C

data-structures

Last synced: 02 Jan 2026

https://github.com/endiliey/algorithms

:books: Algorithms and data structures for personal review and revision

algorithm array cpp data-structures graphs list sorting-algorithms trees vector

Last synced: 22 Jun 2025

https://github.com/zachary013/dungeon-adventure-rpg-2d

A procedurally generated 2D game made with unity and c#. The game leverages graph theory concepts and design patterns to create a dynamic game.

csharp data-structures design-patterns game-development indie-game rpg-game unity

Last synced: 02 Feb 2026

https://github.com/dsa-ou/algoesup

Algorithmic essays support: examples, templates, guides, library

algorithms data-structures

Last synced: 27 Mar 2026

https://github.com/abdulrahmannmostafa/problem-solving

This repository is managed by LeetPush extension: https://github.com/husamahmud/LeetPush

algorithms data-structures mathematics problem-solving

Last synced: 05 Mar 2026

https://github.com/andre-j3sus/algorithms-and-data-structures

Some algorithms and other stuff I learned in the Algorithms and Data Structures class.

algorithm algorithms data-structures kotlin

Last synced: 30 Aug 2025

https://github.com/davidyslu/LeetCode

Personal submissions on LeetCode

algorithm data-structures hacktoberfest interview leetcode

Last synced: 17 Aug 2025

https://github.com/aalekhpatel07/reunion-api

Python and JS API for a Union-Find data structure written in Rust.

data-structures disjoint-set pyo3 python reunion rust-lang union-find wasm

Last synced: 10 Apr 2025

https://github.com/h-hg/data-structure-and-algorithm

data structure and algorithm

algorithm algorithms data-structures

Last synced: 26 Aug 2025

https://github.com/ahammadshawki8/dsa-implementations-in-python

👀 Knowledge of "Data Structures and Algorithms" is the basic need to become a good programmer. In this repository, you will find the implementations of different DSA's in Python. 🔥🔥

algorithm code data-structures design python

Last synced: 22 Aug 2025

https://github.com/romulodeoliveira/csharp-exercices

Exercícios de fixação de conceitos de programação em C#

algorithms csharp data-structures

Last synced: 19 Jun 2025

https://github.com/aminul-islam-niloy/cpp-programming-and-templates-

Basic and advance c++ code for learner.

algorithm cpp data-structures

Last synced: 11 Feb 2026

https://github.com/dangkhoasdc/taocp

working through the Art of Computer Programming

algorithms analysis-of-algorithms data-structures programming

Last synced: 10 Feb 2026

https://github.com/alefeans/dsa

Data structures and algorithms solutions in multiple programming languages 📚

algorithms algs4 clojure data-structures data-structures-and-algorithms datastructures dsa go golang hackerrank leetcode python

Last synced: 20 Jan 2026

https://github.com/oliviacarlisle/dslib-core

JavaScript's missing data structures library.

data-structures dequeue enqueue fifo javascript queue typescript

Last synced: 10 Feb 2026

https://github.com/playwithalgos/kdtrees

Graphical demonstration of the construction of a kd-tree

data-structures geometric-algorithms kdtree

Last synced: 04 Oct 2025

https://github.com/swarajkumarsingh/dsa-algo

Personal DSA & ALGO Practice Repo with 50 - 100+ questions on every topic. With all materials such as Roadmaps, Notes, Imp questions, Section wise questions and more.

algorithms data-structures dsa

Last synced: 10 Feb 2026

https://github.com/ranjan2104/geek-for-geek-problems-solutions

The Interview Question and Answer find here with Better Approachs

algorithms data-structures java

Last synced: 22 Aug 2025

https://github.com/theshobhitsingh/data_structures_and_algorithms

This is my first GitHub repository, dedicated to documenting my learning journey and sharing implementations of data structures and algorithms.

algorithms c cpp data-structures java javascript python typescript

Last synced: 06 Mar 2026

https://github.com/functional-abstraction/measure

:straight_ruler: Monoids and measures for JavaScript

agpl data-structures functional javascript measures monoids

Last synced: 12 Dec 2025

https://github.com/liavbarsheshet/union-find

Generic Union Find Based on up root tree written in c++.

cpp data-structures union-find unionfind

Last synced: 23 Feb 2026

https://github.com/ranjan2104/leetcode-problems_solutions

Here in this repo you get leetcode challenge problems solution here include data structure and algorithms different types of approach is avaliable here so Enjoy!

algorithms data-structures java

Last synced: 21 Jun 2026

https://github.com/daudi13/hospital-database

This is a postgres Hospital database project built from a schema diagram

data-structures postgresql

Last synced: 09 Mar 2026

https://github.com/shiv-xm/leetcode_solution

Welcome to my LeetCode Solutions repository! Here, you'll find my solutions to various LeetCode problems that I've tackled during my coding practice. The goal of this repository is to maintain a personal archive of my problem-solving journey, as well as to share insights and approaches with others in the coding community.

algorithms-and-data-structures data-structures dynamic-programming leetcode-cpp leetcode-solutions mysql-database sql string

Last synced: 12 Apr 2025

https://github.com/danielbrodi/c-data-structures

A collection of algorithms and implementations of all common data structures - written in C. Multiple ways to implement any data structure, e.g: Both iterative and recursive way for a binary search tree. All kinds of Linked Lists (Singly, Doubly, Sorted). Hash Map which is based on a linked list and etc...

algorithm binary-search-tree binary-tree bit-array c circular-buffer circular-queue data-structures data-structures-and-algorithms doubly-linked-list hash-map heap heap-queue linked-list priority-queue queue singly-linked-list sorted-lists stack vector

Last synced: 13 May 2025

https://github.com/jharwell/rcppsw

Collection of reusable C++ software (design patterns, boost gaps, etc.)

data-structures design-patterns multiprocessing multithreading state-machine

Last synced: 08 Mar 2026

https://github.com/grantgasser/software-engineering

Data structures, algorithms, scalable system design, debugging, profiling, etc.

algorithms data-structures profiling scalable

Last synced: 19 Jan 2026

https://github.com/0voice/awesome-bigtech-algorithms

2025精选:算法题库合集,涵盖大厂面试、校招笔试及LeetCode等热门平台经典题目。附解法、指南与资源,助你轻松拿下offer!

algorithms awesome awesome-list coding-interview data-structures data-structures-and-algorithms interview-preparation leetcode

Last synced: 05 Nov 2025

https://github.com/juliencrn/the-algorithm-challenge

Let's practice the algorithms and data-structures using Typescript, Rust and TDD (The exercises are from FreeCodeCamp)

algorithms data-structures freecodecamp project-euler rosetta-code rust tdd typescript

Last synced: 22 Jan 2026

https://github.com/ranjan2104/hackerrank-problem-solutions

here you get all hackerrank problem solution using java

algorithms data-structures java

Last synced: 07 Jun 2026

https://github.com/djboris9/merger

Go package that merges different datatypes together

data-structures golang golang-library golang-package map merge slice struct

Last synced: 24 Jul 2025

https://github.com/lallenfrancisl/ds-and-algo-ucsandiego

Coursework done for Data Structures and Algorithms Specialization of UC Sandiego

algo-ucsandiego algorithms algorithms-and-data-structures algorithms-specialization coursework cpp data-structures python3

Last synced: 13 May 2026

https://github.com/dlamott/datastructures

Data structures, algorithms, and programming techniques in Java. Useful study guide that is ever growing.

algorithms books data-structures documentation education guide information java programming school showcase sorting-algorithms study studyguide tool

Last synced: 12 Feb 2026

https://github.com/aaron-kristopher/data-structures

Is a repository of Data Structures and Algorithms used for my learning purposes.

algorithms data-structures java

Last synced: 28 Mar 2025

https://github.com/anish-lakkapragada/tricli

Repository containing all information for the CLI, CLI documentation, and server documentation.

data-structures rest-api tries

Last synced: 19 May 2026

https://github.com/mersinvald/primitive-map-rs

[WIP] Blazing fast [Integer -> T: Clone] Map crate

data-structures fast hashmap integer primitive rust types

Last synced: 28 Jul 2025

https://github.com/yichengdwu/data_structures_experiment_code

数据结构教程(李春葆)实验题解答

code data-structures

Last synced: 29 Jul 2025

https://github.com/andykswong/muds

modular library for data-oriented design

data-oriented data-structures javascript microframework react rust typescript

Last synced: 30 Jul 2025

https://github.com/ereh11/competitiveprogramming

Here Solutions to many problems from Codeforces, Hackerrank , Leetcode and Atcoder

algorithms codeforces coding-challenge competitive-programming data-structures hackerrank problem-solving spoj uva

Last synced: 21 Jun 2025

https://github.com/aca-labs/matrix

Type-safe abstract matrix structures for crystal-lang

crystal-lang data-structures

Last synced: 30 Jul 2025

https://github.com/dev-vivekkumarverma/spellchecker

this uses very efficient data-structure for storing and fast searching of the words (Trie datastructure) and uses persistent storage

autocomplete autocomplete-search autocomplete-suggestions autosuggest data-structures fastapi spellcheck trie trie-tree

Last synced: 21 Feb 2026

https://github.com/anthonykrivonos/ts-algo-masterclass

👾 Giant TypeScript algorithm and data structure masterclass to be constantly updated with important CS concepts.

algorithm class-project computer concepts data data-structures fundamentals giant library masterclass science structures typescript

Last synced: 11 May 2026

https://github.com/rahul-ghadge/demoprogramspython

Python demo programs on Data Structures, Sorting, Searching, Number operations, String Operations and many more.

data-structures python3 searching-algorithms sorting-algorithms

Last synced: 26 May 2026

https://github.com/manighazaee/arrayy

A Rust stack-allocated fixed-size array type with useful methods.

array data-structures library rust

Last synced: 01 Sep 2025

https://github.com/francescoalemanno/defaultarrays.jl

Julia array type supporting a default value, useful for storing very sparse information in a space efficient manner, the internal design uses "Dict" for storage, thanks to Tamas K. Papp @ https://github.com/tpapp

data-structures sparse-representations

Last synced: 24 Feb 2026

https://github.com/ntessore/namespacedict

Python dictionary with fully evaluated keys

data-structures python

Last synced: 26 May 2026

https://github.com/yvonneyeh/algorithms

What and how I studied for technical interviews!

algorithms ctci data-structures interview-prep leetcode tips

Last synced: 21 Mar 2025

https://github.com/suhatanriverdi/full-time-interviews-preparation-process

This repository contains various competitive programming Algorithms and Data Structures questions and codes in the preparation process of fulltime software engineering interviews.

algorithms data-structures fulltime interview-practice interview-preparation interview-questions interviews software-engineering

Last synced: 14 Mar 2025

https://github.com/afsify/datastructure

Level up your JavaScript skills with a progression of data structure exercises, starting from basics and advancing to more complex concepts. Clear code examples provided for easy understanding.

data-structures javascript workouts

Last synced: 26 Feb 2026

https://github.com/Jyotibrat/Structs-Algos

This Repository contains all the Data Structures and Algorithms in C++ and Java

algorithms cpp data-structures dsa java

Last synced: 07 Mar 2025

https://github.com/carloswph/data-struct

Simple library allowing php-ds data types to be used in a functional way.

data-structures php php-ds queues stack vectors

Last synced: 13 Feb 2026

https://github.com/tans105/javaprogramming

Data structures and Algorithms + Questions from various competitive programming websites like leetcode, hackerrank, hackerearth, geekforgeeks etc.

algorithms arrays binary-trees competitive-programming core-java data-structures dynamic-programming geeksforgeeks hackerearth hackerrank java leetcode linked-list stack string

Last synced: 14 Mar 2025

https://github.com/devdrops/spl-ds

:neckbeard: SPL and it's data structures.

data-structures php spl

Last synced: 19 Apr 2025

https://github.com/bariscan97/leetcode-solutions

⚙️ data structures and algorithms

algorithms data-structures leetcode python python3

Last synced: 17 Aug 2025

https://github.com/manraj29/hotel-service-management-

College Project : Hotel Services Management

c data-structures management queue

Last synced: 30 Aug 2025

https://github.com/michaelnabil230/laravel-analytics

A Laravel package to retrieve pageviews and other data from Database

data-analysis data-structures database laravel php

Last synced: 25 Jan 2026

https://github.com/dfernandeza/data-structures-and-algorithms

Implementations for common data structures and algorithms using modern JavaScript.

algorithms data-structures javascript typescript

Last synced: 25 Jan 2026

https://github.com/aslrousta/heap

Go Generic Binary Heap

binary-heap data-structures golang heap library

Last synced: 11 Jan 2026

https://github.com/mauricioromagnollo/study-algorithms-data-structures-c

A Open Source repository written in C language about data structures and algorithms

algorithms c clang data-structures makefile study

Last synced: 28 Mar 2025

https://github.com/gwuah/ds-algorithms

practicing ds-algorithms to improve my problem solving ability

algorithms data-structures hackerrank leetcode

Last synced: 09 Jun 2026

https://github.com/amulyamachhan/dsa

This repository contains solutions to Data Structures and Algorithms (DSA) questions from Striver's.com implemented in JavaScript.

algorithms arrays binary-search data-structures dsa dsa-practice hashing javascript patterns recursion sorting strings

Last synced: 10 Feb 2026

https://github.com/truewebber/swift-protoreflect

SwiftProtoReflect is a dynamic Protocol Buffers library for Swift, enabling reflection-based message handling, serialization, and deserialization without the need for precompiled .proto files.

data-structures protobuf protocol-buffers reflection serialization serialization-deserialization swift swift-library

Last synced: 02 Apr 2026

https://github.com/hxndev/printer-spooling

Printers typically can print only a single document at a time and require seconds or minutes to do so. If more than one application requires printer’s access, it might result in delay and slow down the application for as long as the printer is busy in serving other application. Printer Spooling has overcome this delay, as the documents formatted for printing are stored into an area on a disk and retrieved and printed by a printer at its own rate. With spooling, multiple processes can write documents to a print queue without waiting. As soon as a process has written its document to the spool device, the process can perform other tasks, while a separate printing process operates the printer. In this project, we will be implementing a printer spooler for a working environment which is equipped with 3 printers using concepts of Linked Lists and Queues.

code cpp data-structures oop oop-principles printer printer-spooler printer-spooling spooling

Last synced: 31 Mar 2025

https://github.com/sanmak/sumo-queue

Queue Data Structure Implementation. Use it for large arrays.

array arrays chai complexity complexity-analysis data-structures javascript mocha mocha-chai queue queue-algorithm queues

Last synced: 19 Jan 2026

https://github.com/faisalsaifii/dsa

Data Structures and Algorithms

c-programming-language data-structures

Last synced: 16 Mar 2026

https://github.com/randoragon/libstaple

A general-purpose data structure library in pure C89.

c c89 data-structures library

Last synced: 27 Feb 2026

https://github.com/rwxrob/structs

Data Structs with Go (1.18) Generics

data-structures generics golang graph-structures node stack tree-structure

Last synced: 24 Jul 2025

https://github.com/luabagg/data-structures-and-algorithms

This repository contain my studies about data structures and algorithms

algorithms data-science data-structures

Last synced: 03 Feb 2026

https://github.com/srinath10x/dsa

My daily dsa solutions.

algorithms cpp data-structures dsa

Last synced: 18 Aug 2025