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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/chistopat/go-forward-list

Implement interface of C++ STL std::forward_list https://en.cppreference.com/w/cpp/container/forward_list in Go

cpp data-structures forward-list generics go linked-list stl

Last synced: 25 Jan 2026

https://github.com/firestone82/restaurant-system

VŠB-TUO - School project in VIS

data-structures gui javafx

Last synced: 21 Sep 2025

https://github.com/ghivert/elm-data-dumper

Dump data structure easily in Elm!

data-structures elm formatter

Last synced: 30 Jul 2025

https://github.com/rickbarretto/rickland

My personal repository for testing concepts in different languages. Patterns, Algorithms, Data Structures...

algorithms data-structures design-patterns patterns

Last synced: 09 Mar 2026

https://github.com/teamtigers/echartify

A web application built with .net core 2.2 that has come with the idea of reading the National Election's Data-set of Bangladesh in a fastest possible time and then representing the data-set with different statistical charts.

bangladesh chartjs code-first-migration cross-platform data-analysis data-structures data-visualization dotnet-core election-analysis election-data entity-framework-core materializecss mvc npoi razor-pages

Last synced: 26 Aug 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: 31 Jul 2025

https://github.com/khasherdene-xt/freecodecamp-task

Freecodecamp certification tasks

algorithms data-structures javascript

Last synced: 31 Jul 2025

https://github.com/dup4/algorithmic-library-cpp

collection of some commonly used algorithms implemented by morden c++

algorithms cpp data-structures

Last synced: 23 Sep 2025

https://github.com/sequpt/ctl

A C11 library providing generic type-safe data structures compiling to actual structures and functions.

abstract-data-types adt c c11 data-structures generic generic-programming template

Last synced: 25 Jan 2026

https://github.com/abdulrahman3119/c-algorithms-practical-work-2025

Practical work repository for the Algorithms and Data Structures course (C language) at the National University of La Matanza (@unlam).

2025 c codeblocks continuous-integration data-structures gcc-complier mit-license practical-work university-assignment unlam

Last synced: 01 Aug 2025

https://github.com/mezdelex/rustexamples

All kind of different exercises in Rust.

borrowing concurrency data-structures mutability rust

Last synced: 05 Mar 2025

https://github.com/talamus/python-relatable

An easier way to manipulate tabular data that has complex references.

data-structures database python

Last synced: 24 Sep 2025

https://github.com/mkosir/store3binarysearchtree

Binary search tree data structure implemented in C programming language from scratch.

c data-structures

Last synced: 13 Jun 2025

https://github.com/gitluffywd/advanced_video_stabilization_and_roi_pixel_analysis

This repository offers tools for advanced video stabilization and pixel analysis, enhancing your video processing capabilities. Explore features like optical flow tracking and ROI selection to dive deeper into your video data. 🛠️🎥

data-structures debugging english-language git github html markdown numpy opencv project-management python

Last synced: 20 Jan 2026

https://github.com/davialencar2/cp-training

Destinado ao aprendizado e prática de programação competitiva.

algorithms competitive-programming data-structures

Last synced: 22 Mar 2025

https://github.com/belovetech/binary_trees

The study of binary trees, which are non-primitive non-linear data structures, and how they differ from non-primitive linear data structures such as arrays, stacks, queues, and linked lists.

algorithms binary-tree c data-structures

Last synced: 18 Oct 2025

https://github.com/austinhartzheim/bitpack.py

Python port of bitpack.js.

data-structures python3

Last synced: 22 Mar 2025

https://github.com/iampavangandhi/splitwisecashflow

💵 Splitwise Cashflow Web App (using Heaps)

data-structures heap heaps javascript vanilla-javascript

Last synced: 18 Oct 2025

https://github.com/mlascurain/college-first-semester

Repository with a bunch of my programs from the first semester of 2023

algorithms c college cpp csharp data-structures

Last synced: 03 Aug 2025

https://github.com/asif-shahriar/java-practice

Some basic java practice problems

data-structures intellij-idea java jdk8 oop

Last synced: 03 Aug 2025

https://github.com/wadaboa/prolog-utils

Some Prolog examples, exercises and utilities

clp data-structures logic-programming prolog

Last synced: 02 Mar 2026

https://github.com/theolepage/algorithmics

Algorithmics course content during my studies at EPITA.

algorithmics computer-science data-structures ocaml python

Last synced: 04 Aug 2025

https://github.com/amamic1803/dsa

Data Structures and Algorithms

algorithms data-structures data-structures-and-algorithms

Last synced: 30 Sep 2025

https://github.com/followtheprocess/collections

Collection of generic data structures in Go 📦

data-structures generics golang

Last synced: 06 Aug 2025

https://github.com/roluochke/games-programs

From simple to complex games and programs

algorithms data-structures game programming python

Last synced: 19 Oct 2025

https://github.com/moanassiddiqui/30-days-of-leetcode

Solving 2 leetcode questions everyday for the complete month of April 2024.

algorithms data-structures leetcode

Last synced: 09 Mar 2026

https://github.com/mateusz-przybyla/personalbudget_objectoriented

Final C++ application to manage your personal budget [OOP]

cpp data-structures oop xml

Last synced: 09 Nov 2025

https://github.com/Elevated-Standards/DataDemise

DataDemise is an application for certifying and verifying the destruction of data stored across various cloud providers. It ensures secure and verifiable destruction of data, providing certificates as proof of destruction.

cyber-security data-cleaning data-destruction data-sanitization data-science data-structures data-verification destruction-of-data information-security proof-of-destruction

Last synced: 02 Oct 2025

https://github.com/kingcitaldo125/pygraph

My implementation of a Graph data structure

data-structures

Last synced: 09 Aug 2025

https://github.com/mohamedyounis10/simple-text-editor

This project is a simple text editor implemented in C++. It utilizes a stack-based approach to manage text operations like appending, deleting, printing, and undoing actions. The program's interface offers a menu-driven interaction for users.

consulea cpp data-structures simpletext texteditor

Last synced: 09 Aug 2025

https://github.com/kizivat/play-ground-c

This is my coding play ground for C.

algorithms c data-structures

Last synced: 03 Oct 2025

https://github.com/jiaqiluo/war

A implementation of card game War. Practice for OOP.

data-structures object-oriented oop

Last synced: 10 Aug 2025

https://github.com/mollybeach/cucumber

Cucumber: Java Project Dynamic OOP Programming Data Structures Project

data-structures dynamic java oop project

Last synced: 10 Aug 2025

https://github.com/hitensharma18/pathfindingvisualizer

A React-based pathfinding visualizer that demonstrates Dijkstra’s algorithm on an interactive grid using JSX, HTML, CSS, and JavaScript.

algorithm-visualizer css data-structures dijkstra educational frontend grid html interactive javascript jsx pathfinding react visualization web-app

Last synced: 04 Oct 2025

https://github.com/the-mastermind-of-this-gen/files_sphere

Game-style file manager running entirely in CMD with smooth video-based animations, interactive mouse/keyboard input, and a modern, polished GUI.

algorithms console-app data-structures ffmpeg graphics gui object-oriented-programming

Last synced: 04 Oct 2025

https://github.com/gouravgarg48/data_structures_and_algorithms

Algorithms for different types of problems

algorithms cpp11 data-structures

Last synced: 03 Nov 2025

https://github.com/adhaamehab/db-collection

My implementation for common algorithm and data structures used in modern database systems.

algorithms data-structures database-internals designing-data-intensive-applications

Last synced: 01 Mar 2026

https://github.com/mhdb96/buscompanyxd

🚍 A C# app to manage a bus company using LinkedList as the base data structure and text files for data storing

algorithms csharp data-structures database files linkedlist material-design

Last synced: 22 Feb 2025

https://github.com/mahmud-kandawala/stacks_check_brackets

A python program that verifies whether the brackets the user enters are identical to one another.

data-structures python3 stacks

Last synced: 14 Sep 2025

https://github.com/micmurawski/cloud-array

cloud-array is an open-source Python library for storing and streaming large Numpy Arrays on local file systems and major cloud proviers CDNs.

aws azure big-data bigarray blob-storage cloud data-structures digitalocean-spaces gcp gcp-cloud-storage ibm-cloud-object-storage numpy s3 stream-processing streaming zadara

Last synced: 12 Aug 2025

https://github.com/asarkar/jdata

Java data structures and JUnit 5 utilities used in coding questions

binary-tree data-structures fenwick-tree java junit5 leetcode linked-list

Last synced: 13 Aug 2025

https://github.com/lukabratos/queue

Queue implementation in Swift

data-structures generics queue swift

Last synced: 10 Nov 2025

https://github.com/kirtish16/visdas

A python package for visualizing data structures

array data-structures package python visualization

Last synced: 22 Mar 2025

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

Algorithms and Data Structures implemented in Java

algorithms data-structures java

Last synced: 28 Mar 2025

https://github.com/emiratesskills/dart-leetcode-blind75

Blind 75 LeetCode Solutions in Dart – A collection of well-optimized solutions for the Blind 75 LeetCode problems, implemented in Dart. This repository is aimed at helping developers and competitive programmers practice essential coding patterns in Dart.

blind75 coding-challenges competitive-programming dart data-structures flutter interview-prep leetcode problem-solving

Last synced: 08 Jul 2025

https://github.com/ascendho/dstfw

Modern C++ Syntax Implementations of the Pseudocode in Data Structures the Fun Way (from No Starch Press)

data-structures no-starch-press

Last synced: 04 Oct 2025

https://github.com/jun-labs/algorithm

📝 자료구조, 알고리즘 학습 저장소.

algorithm data data-structures leetcode problem-solving programmers ps structure

Last synced: 14 Mar 2025

https://github.com/aguluman/bezao-test

This is a repository for the first stage of BEZAO technical interview.

algorithms critical-thinking csharp data-structures dotnet-cl

Last synced: 14 Apr 2025

https://github.com/monciego/data-structures-and-algorithm

Repository for my code in my Data Structures & Algorithm course, Second Year (2019)

algorithms bsit data-structures dsa school-work

Last synced: 16 Aug 2025

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

Problem Solving (Javascript)

algorithms data-structures javascript

Last synced: 16 Aug 2025

https://github.com/AryanK1511/DSA-for-coding-interviews

A collection of all the code and notes that I have written to help me learn data structures and algorithms.

algorithms data-structures

Last synced: 16 Aug 2025

https://github.com/hima890/sorting_algorithms

Explore various sorting algorithms implemented in C within this repository. Each algorithm, such as Bubble Sort, Insertion Sort, Selection Sort, and Quick Sort, is meticulously crafted in separate C files. Witness these algorithms in action as they sort arrays or linked lists, with printed outputs after each step.

algorithms alx alx-africa alx-low-level-programming data-structures search-algorithm

Last synced: 14 May 2025

https://github.com/rain0ash/netextender

Biggest general purpose library with many different extension methods, data structures and utilities for rapid application development

csharp data-structures dotnet extension extension-methods extensionmethods extensions

Last synced: 03 Jan 2026

https://github.com/newen356/javaplayground

JavaPlayground 🐙 is a collection of Java backend practice projects and coding exercises teaching OOP, data structures, algorithms, backend patterns for portfolio.

algorithms backend-development coding-practice data-structures intellij-idea java leetcode-solutions oop software-engineering system-design

Last synced: 18 Aug 2025

https://github.com/gabriel-vanca/infoarena

Solved Algorithm & Data Structure problems for Infoarena.ro, the biggest Romanian online community helping thousands of young students learn and train for national and international Computer Science contests, supported by a team of former Olympic students.

algorithms binary-search-tree competitive-programming cplusplus cpp data-structures dijkstra-algorithm dynamic-programming geometry-algorithms graph-algorithms graph-theory greedy-algorithms infoarena lowest-common-ancestor matrix-algebra sorting-algorithms string-manipulation trie-data-structure

Last synced: 24 Oct 2025

https://github.com/shashankpie/algods

Everything about Data structures and algorithms, coding interview patterns, list of problems to solve, etc.

algorithms coding-interviews data-structures

Last synced: 02 Jan 2026

https://github.com/lapets/pillowcases

Library that makes it possible to work in a concise, algebraic way with Python Imaging Library image objects.

data-structures image-processing pil pillow pillow-library python-image-library wrapper-library

Last synced: 18 Aug 2025

https://github.com/ibrahimdur1989/comp2152-assignment1-workout-stats

Python basics exercise: lists, dictionaries, and loops to summarize friends’ workout minutes (COMP2152 – Assignment 1).

beginners cli comp2152-assignment data-structures dictionaries exercise jupyter-notebook lists loops practice-project python

Last synced: 19 Aug 2025

https://github.com/daniilroman/heaps_comparison

C++ implementations and comparison of heap data structures

binomial-heap d-tree data-structures heap leftist-heap skew-heap

Last synced: 19 Aug 2025

https://github.com/janeberry/evilhangman

Twist version of classic Hangman Game

data-structures maps sets

Last synced: 20 Aug 2025

https://github.com/jordanhasgul/character-device-driver

A basic concurrent Linux loadable kernel module (LKM) character device driver.

c data-structures kernel-module

Last synced: 20 Aug 2025

https://github.com/thoth2357/data-structures-algorithms

Data structures and algorithms i have learnt and implemented with explanations

algorithms-and-data-structures data-structures

Last synced: 07 Aug 2025

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

Implementation of the most popular algorithms and data structures in Python.

algorithms algorithms-and-data-structures data-structures python

Last synced: 21 Aug 2025

https://github.com/junh0328/prepare_algorithm

📚 파이썬을 통해 자료구조와 알고리즘 공부하기

algorithms data-structures python

Last synced: 22 Mar 2025

https://github.com/thewasif/algorithms-typescript

Learning Data Structures & Algorithms with JavaScript

algorithms data-structures javascript

Last synced: 22 Mar 2025

https://github.com/snhilde/dsa

Data Structures and Algorithms

algorithms data-structures golang

Last synced: 09 Mar 2026

https://github.com/codewith-ark/dsa-notes

This is essentially my digital notebook for Data Structure and Algorithms

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

Last synced: 27 Jan 2026

https://github.com/mhamdyx/supermarket_management_system

Three different implementations of the same system: Dynamic Array, Linked-List, and Abstract Data Type

abstract-data-types c-programming data-structures dynamic-arrays linked-lists

Last synced: 29 Mar 2025

https://github.com/abhishekbagdiya01/a-to-z-dsa-in-java

This repository contains my solutions to a variety of data structure and algorithm problems in Java. I am learning DSA and I am using this repository to track my progress and share my solutions with others.

algorithms data-structures datastructures-algorithms dsa dsa-java interview-preparation java java-dsa java-dsa-learning oops oops-in-java

Last synced: 04 Mar 2026

Data structures Awesome Lists
awesome-leetcode-resources 79 best-of-python 715 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 Data-Structures-Algorithms-Python 80 Algorithms-and-Data-Structures 47 data-structures-in-open-source 31 awesome-nodejs-pure-js 96 awesome-interview 74 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 144 Database 130 Web Frameworks 107 Third-party APIs 105 Miscellaneous 101 ✅ Algorithms 97 Exercises 92 Testing 89 Networking 88 Command Line 87 Websites 86 Configuration 83 ✅ Data Structures 83 Data Pipelines & Streaming 82 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75