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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/sharkfinpro/data-structures

Different data structures

data-structures javascript

Last synced: 14 Jun 2025

https://github.com/mu-selim/datastructures-algorithms-implementation

Data structures and algorithms implementation with JavaScript and C#

algorithms csharp data-structures javascript leetcode problem-solving

Last synced: 17 May 2026

https://github.com/sumanbiswas7/ds-algo

patterns for coding interviews

algorithms data-structures python

Last synced: 15 Jun 2025

https://github.com/anibalalpizar/java-binary-tree

This project implements a binary tree in Java with a graphical user interface for basic operations such as insertion, deletion, and node search. It's a useful tool for understanding and working with data structures in Java

binary-search-tree binary-tree data-structures java

Last synced: 29 Oct 2025

https://github.com/ale-soares/cracking-the-coding-interview-solutions

Personal Cracking the Coding Interview solutions written in Python with Big O Analysis.

algorithms cracking-the-coding-interview data-structures data-structures-and-algorithms

Last synced: 01 Mar 2026

https://github.com/aguven6/inmemory-data-processor

Convert tabular data to columnar data with index. Aim is to process huge data quicker especially in aggregation operation

columnar-storage data data-structures parallel-computing parallel-programming processing

Last synced: 17 May 2026

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

Implementation of the Union-Find data structure for NodeJS

data-structures hacktoberfest npm-package union-find

Last synced: 17 May 2026

https://github.com/bside89/data_structures_practice2

Practical activity #2, Data Structures, in Computer Engineering graduation.

connected-component-labelling data-structures queue

Last synced: 04 Apr 2026

https://github.com/carlosagalicia/regex_to_dfa

Program to convert regular expressions into their corresponding NFA (Non-deterministic Finite Automaton) and subsequently into a DFA (Deterministic Finite Automaton).

data-structures nfa-to-dfa-conversion python regex

Last synced: 24 Jul 2025

https://github.com/orelba/knights-travails

Finding the shortest path of a chess knight from point A to point B on a chessboard using a BFS algorithm

breadth-first-search computer-science data-structures graph-algorithms

Last synced: 08 Jun 2026

https://github.com/splode/practice-ts

This project documents ongoing efforts to enrich my understanding of CS concepts while learning TypeScript.

algorithms data-structures typescript

Last synced: 04 Nov 2025

https://github.com/yehezkiel1086/data-structure-solutions

📖 Data structures and algorithms solutions writte in C/C++ language

algorithm cpp data-structures

Last synced: 28 Mar 2025

https://github.com/joshjarabek7/delivery-truck-routing

A project based off of the multiple vehicle routing problem with time windows and constraints.

algorithms data-structures hashtable-chaining multiple-vehicle-routing-problem nearest-neighbor-search python travelling-salesman-problem

Last synced: 28 Mar 2025

https://github.com/yagoleo/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: 08 May 2025

https://github.com/guyfrommilkyway/dsa-js

Data Structures and Algorithms for JavaScript

algorithms data-structures dsa javascript

Last synced: 30 Oct 2025

https://github.com/ariellourenco/algorithms

Algorithms, 4th edition textbook code and libraries.

algorithms data-structures

Last synced: 03 Apr 2025

https://github.com/vshelke/algorithm

C++ implementation of Algorithms and Data Structures.

algorithm-challenges data-structures

Last synced: 03 Apr 2025

https://github.com/rdch106/stack-evaluator

Evaluate arithmetic expression using stack evaluator

data-structures math

Last synced: 29 Oct 2025

https://github.com/nishanth-panthangi/algorithms-demystified

An attempt to demystify all popular & complex Algorithms and Data Structures by Implementing in Languages that I know, Java & Python.

algorithms data-structures java python

Last synced: 17 May 2026

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

Just a repo that contains all my data structures and algorithms practice.

algorithms algorithms-and-data-structures algorithms-datastructures data-structures

Last synced: 16 Oct 2025

https://github.com/abdo-essam/queue

Data Structure Course

data-structures

Last synced: 01 Mar 2026

https://github.com/hamidurrk/python-practice

Contains Python code for various assignments and leetcode problems related to data structures and algorithms.

binary-search data-generators data-structures dna-sequence-operation graph-algorithms leetcode-python queue stack tree-search

Last synced: 28 Mar 2025

https://github.com/swapnilsachan03/codeforces

Solutions to all the problems that I solve on Codeforces.

algorithms codeforces data-structures

Last synced: 03 Apr 2025

https://github.com/dorukgezici/datastructures-hw2

Circular and Doubly Linked List Implementation with C++

c-plus-plus circular-linked-list data-structures doubly-linked-list homework itu

Last synced: 03 Mar 2025

https://github.com/captainabernathy/cpp_programming_principles

Programming: Principles and Practice Using C++

algorithm cpp data-structures educational tutorial

Last synced: 12 May 2025

https://github.com/wf001/data-structure

This is experimental implementation of Singly Linked List

data-structures python

Last synced: 24 Jun 2025

https://github.com/2gpb/algorithms

This repository contains implementations of various algorithms and data structures in Swift for learning and practical use.

algorithms data-structures swift

Last synced: 03 Apr 2025

https://github.com/omkar-savoikar/employee-project-management-system

CSC105 Lab Project. A C Application to manage employee leaves and salary. It uses data structures such as LinkedLists for storing the data.

c-programming c-programming-language data-structures linked-list makefile

Last synced: 11 Sep 2025

https://github.com/bearwithtea/csc321-1

All of the homework assignments for the Spring 2024 session of Data Structures (CSC 321 - 1) with Dr. David Reed.

data-structures

Last synced: 28 Mar 2025

https://github.com/uhpoler/fundamentals-of-programming

This repository contains lab works in the discipline of Fundamentals of Programming second semester

binary-files classes-and-objects data-files data-structures exeption-handling gui-application inheretence overloading

Last synced: 03 Jul 2026

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

🗿 my old collection of classic data structures & algorithms implemented in C

bst data-structures linked-list stack

Last synced: 03 Aug 2025

https://github.com/aryank1511/python-battlesnake

Battlesnake is multiplayer game where your code is the controller! All you need is a web server that responds to the Battlesnake API.

algorithms artificial-intelligence data-structures python3

Last synced: 07 Sep 2025

https://github.com/aryank1511/battlesnake

Battlesnake is multiplayer game where your code is the controller! All you need is a web server that responds to the Battlesnake API.

algorithms battlesnake data-structures python3

Last synced: 28 Mar 2025

https://github.com/tony/cs

Self-study for computer science, data structures and algorithms, etc.

algorithms computer-science data-structures self-study

Last synced: 20 Jan 2026

https://github.com/group4layers/flextable

FlexTable (flextablejs) is a JavaScript library that provides a class with a simple API to work with tables (headers, rows, columns, sort, format) facilitating the analysis and data manipulation.

csv csv-types data-manipulation data-processing data-structures flextable formatter javascript nodejs sorter table tableview

Last synced: 17 May 2026

https://github.com/ryansakurai/data-structure-pack

Pack of data structures implemented in C

c data-structures deque heap list ordered-list queue stack

Last synced: 21 Mar 2025

https://github.com/ryansakurai/task-list

Implementation of a task list using an ordered list and a stack, based on a Data Structures project.

c data-structures

Last synced: 20 Jul 2025

https://github.com/mominaamjad/pizza-ordering-system

A project developed to practice the queue data structure in cpp. It is a simple pizza delivery system that runs on cmd.

cpp data-structures queue semester-3

Last synced: 30 Jun 2026

https://github.com/yapeansa/lista_encadeada

Estudando a estrutura de listas encadeadas com linguagem C.

c data-structures linked-list

Last synced: 28 Mar 2025

https://github.com/abdellahbellakrim/push_swap-42

Implement a sorting algorithm in C using a minimal number of instructions and utilizing two stacks.

algorithms c data-structures low-level-programming sorting-algorithms stack

Last synced: 24 Jun 2025

https://github.com/d-naveenz/data-structures-pack

A Python package that integrates functional-rich data structures that are most useful for programming.

data-structures package python serialization

Last synced: 03 Apr 2025

https://github.com/basemax/circlequeuego

The Circle Queue implementation in Go. The circle queue is a special version of a queue where the last element of the queue is connected to the first element of the queue forming a circle. The operations are performed based on FIFO (First In First Out) principle. It is also called 'Ring Buffer'.

circle-queue data-structure data-structure-and-algorithm data-structures data-structures-and-algorithms go golang queue

Last synced: 24 Jun 2025

https://github.com/tmccombs/rust-cons

A persistent single-linked list for Rust

data-structures functional-programming rust

Last synced: 21 Mar 2025

https://github.com/youssefali11997/data-structure-assignments

Implementations of Linear Data Structures (Linked List - Stack - Queue) and Some Applications in Java

data-structures git java junit

Last synced: 17 May 2026

https://github.com/bertrand31/haskell-experiments

👨🏻‍🔬 Experimenting with Haskell - mostly data structures and random algorithms

algorithms data-structures functional-programming haskell

Last synced: 21 Aug 2025

https://github.com/ihalavin/gendiff

Structure differences finder

data-structures php

Last synced: 30 Oct 2025

https://github.com/andirsun/datastructures-poo-algorithms

My Own data structures implementations in javascript

data-structures javascript

Last synced: 19 Jun 2026

https://github.com/vihlancevk/list

Data structure list with visualization

c cache-friendly data-structures graphviz learning-task student-project

Last synced: 17 May 2026

https://github.com/bloiseleo/codecrossfit

Training some data structures and algorithms implementations

algorithms data-structures

Last synced: 21 Mar 2025

https://github.com/fomadev/kiva-db

KivaDB v1.0.0 : Moteur Clé-Valeur haute performance en C. Architecture Append-Only & Indexation RAM (O(1)). Vitesse : +38 000 ops/sec (Buffered I/O). Inclus : Shell interactif, Scan, Stats et Compaction. Fiabilité : Verrouillage de fichier et Stress Test validé. Un stockage léger, rapide et robuste sous licence MIT.

append-only c data-structures database hacktoberfest hash-map high-performance key-value-store mit-license nosql open-source storage-engine

Last synced: 02 Feb 2026

https://github.com/armanjscript/softwaredevelopment

The repository includes all apps in Web Development, GUI, and Mobile App Development

chrome-extensions data-structures flutter-apps gui-application javascript nodejs python tailwind-css webdevelopment

Last synced: 09 Apr 2026

https://github.com/rfieve/doubly-linked-list

A zero-dependency TypeScript library to work with double linked lists and arrays of any types.

array data-structures doubly-linked-list typescript utility-library

Last synced: 24 Jun 2025

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

This project includes Higher Level Programming in Python and Javascript, as well as Cpython and SQL. It goes over many Python, Javascript, and SQL concepts. It also covers the concepts of unittest and integration tests.

algorithms api data-structures javascript oop python3 sql unittest-and-integration-testing

Last synced: 16 May 2026

https://github.com/nullthefirst/fcc-cash-register

freeCodeCamp - Cash Register

algorithms data-structures

Last synced: 25 Jul 2025

https://github.com/sanketmaru/dsa-gfg

Data Structure & Algos implemented in Typescript

algorithms data-structures linked-list queue recursion stack tree typescript

Last synced: 09 Apr 2025

https://github.com/princeinscripts/dsa-practice-with-cpp-pw

A practice code repository for learning C++ programming language fundamentals alongside Data Structures and Algorithms (DSA) concepts via Programming with Mosh tutorials, aiding in mastering core computer science principles through hands-on exercises.

algorithms c-plus-plus coding-challenge computer-science data-structures learning-resources programming

Last synced: 27 Mar 2025

https://github.com/arriqaaq/hash

Hash is an in-memory Redis like hash datastructure

data-structures golang redis

Last synced: 11 May 2026

https://github.com/afonsojramos/feup-aeda

Project made for "Algoritmos e Estruturas de Dados", a subject from the 2nd year, 1st semester.

aeda algorithms algorithms-datastructures data-structures feup feup-aeda

Last synced: 20 Mar 2025

https://github.com/kevwjin/multiple-listing-service

View 2020 San Jose Housing data (e.g. address, price, beds, etc.) by sorting by price or listing houses within a given price range. View the efficiency and organization of data structures used.

data-structures

Last synced: 27 Mar 2025

https://github.com/lucashomuniz/project-22

[Dashboard] Data and Sustainability: Optimizing Green Flow's Fertilizer Portfolio

agrotech bigquery data-analytics data-structures data-visualization google-cloud-platform powerbi powerbi-visuals powerquery sql sustainability

Last synced: 20 Mar 2025

https://github.com/luc1d1ty/datastructures_algorithms

The way I implemented various ds&a using different programming languages .

algorithms data-structures datastructures-algorithms math number-theory

Last synced: 17 Sep 2025

https://github.com/fracasula/go-playground

Playing around with algorithms, data structures, time and space complexities

algorithms complexity data-structures golang

Last synced: 20 Mar 2025

https://github.com/crazymanish/dsa-reusable

Swift package for DataStructure&Algorithms reusability

algo data-structures swift

Last synced: 20 Mar 2025

https://github.com/stepan41k/golang-features

Implementation algorithms, data structures and patterns using Golang

algorithms concurrency data-structures golang

Last synced: 30 Jun 2026

https://github.com/gmbeddard/ee200-templated_linked_list

A robust implementation of a templated LinkedList class with dynamic memory management, deep copying, and operations like insertion, deletion, and retrieval. Designed to be Valgrind-clean and memory-safe.

cpp20 cpptemplate data-structures dynamic-memory-management linked-list memory-management

Last synced: 17 May 2026

https://github.com/trilhaaprendizagem/trilhafilapilha

Projeto Java utilizando IntelliJ IDEA para implementação de estruturas de dados como fila e pilha. Este projeto inclui exemplos práticos de uso dessas estruturas, bem como uma classe principal para testá-las em cenários reais de aplicação.

data-structures example-code intellij-idea java programing queue stack testing

Last synced: 17 Feb 2026

https://github.com/benjuh/aoc2023

Advent of Code 2023 [Go]

advent-of-code-2023 algorithms data-structures go

Last synced: 03 Jul 2026

https://github.com/cdellacqua/reactive-circular-queue.js

A circular queue implementation with reactive features and Symbol.iterator support.

data-structures

Last synced: 09 Sep 2025

https://github.com/mohamed-mostafaaa/monty

Monty 0.98 is a scripting language that is first compiled into Monty byte codes (Just like Python). It relies on a unique stack, with specific instructions to manipulate it. The goal of this project is to create an interpreter for Monty ByteCodes files.

brainfuck bytecode c data-structures monty queue stack

Last synced: 07 Jul 2025

https://github.com/t2ny/leetcode

My solutions and attempts for various programming algorithm problems

algorithms brainteaser computer-science data-structures problem-solving

Last synced: 29 Oct 2025

https://github.com/alexzajac/cs014_assignements

Group assignements for the CS014 class at UCR.

algorithms cplusplus data-structures

Last synced: 28 Mar 2025

https://github.com/yogeshsingh-11/map-navigator

Implemented a console-based navigation system capable of processing map and query data, employing a priority queue data structure for efficient route. Conducted performance analysis by calculating the average execution time of navigation queries using optimized navigation Algorithms.

algorithms-and-data-structures console-application data-structures gui-application kivy navigation python

Last synced: 02 Feb 2026

https://github.com/theoliverlear/java-jump-start

Java Jump Start is a comprehensive guide designed to help you quickly learn the amazing abilities of Java. This guide will provide you will all the essentials in syntax as well as the unique features of Java.

data-structures education functional-programming guide java learning oop quickstart

Last synced: 24 Jun 2025

https://github.com/caleb-mantey/dsa

Data structures and algorithms in javascript. Useful resource to get a basic introduction to linear and non-linear data structures concepts.

data-structures javascript js linear-data-structures non-linear-data-structures

Last synced: 29 Mar 2025

https://github.com/teewrath/coding-problems

A repository where I keep all the questions I encounter in my coding journey, through contests and problem solving.

algorithms codechef-solutions codeforces-solutions competitive-programming cpp dart data-structures dsa inform7 java javascript leetcode-solutions striver-a2z-sheet

Last synced: 13 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