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/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/hd-genius/data-structures

C++ datastrucure implementations without the standard library

cpp data-structures

Last synced: 07 Aug 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/jakeshi/python_data_structure

Implement basic data structures in python

data-structures python

Last synced: 10 Jan 2026

https://github.com/sebastianofazzino/ibm-data-science-professional-certificate

In this repository I've stored exercises and projects I've been working on while attending IBM Data Science Professional Certificate, using Python and its libraries.

data-analysis data-mining data-science data-structures data-visualization database machine-learning matplotlib numpy pandas python regression seaborn sql

Last synced: 09 Apr 2026

https://github.com/hoangeiu/js-algo-data-structure

JavaScript Algorithms and Data Structures Masterclass (Udemy Course)

algorithms data-structures javascript

Last synced: 17 Mar 2025

https://github.com/gkapfham/cs112s2015

Course Materials for Computer Science 112 Spring 2015

algorithms computer-science data-structures laboratory

Last synced: 07 Aug 2025

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/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/followtheprocess/collections

Collection of generic data structures in Go 📦

data-structures generics golang

Last synced: 06 Aug 2025

https://github.com/jfrimmel/talks-and-sources

This repository contains a list of talks and papers, that I find insightful and worth sharing

c concurrency conference conference-talk cplusplus cpp data-oriented data-structures list optimization papers rust security simd software-arch software-design talk talks video videos

Last synced: 05 May 2026

https://github.com/pot-pourri/array-list

Dynamic array data structure for JavaScript

agpl amortized computer-science data-structures javascript

Last synced: 12 Dec 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/kalash9630/algocraft

A web site to help you to track your progress on learning algorithms for cracking interviews.

algorithms bootstrap css data-structures express firebase javascript mern mongo node react

Last synced: 09 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/fiuner-lica/ayed-repositorio-practica-plantilla-main

Plantilla de repositorio inicial para clases de práctica de Algoritmos y Estructuras de Datos

algorithms data-structures education python3 teaching

Last synced: 06 Oct 2025

https://github.com/petrosath/linked-list-in-javascript

A linked list data structure using javascript.

data-structures javascript linked-list nodejs

Last synced: 16 May 2026

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

This repository contains implementations of common algorithms and Leetcode problems in C++.

algorithms cpp data-structures leetcode

Last synced: 06 Oct 2025

https://github.com/manasmalla/learning-kotlin

a series of programs in the Kotlin programming language to help learn the concepts of data structures and understand complex algorithms to solve real-time problems, following the A-Z striver sheet, provided by TakeYouForward™️.

algorithms data-structures dsa kotlin leetcode

Last synced: 06 Oct 2025

https://github.com/jmaister/golib

Implementation of algorithms in Go

algorithms data-structures go golang golang-library

Last synced: 07 Oct 2025

https://github.com/skarakasoglu/gfg-algorithms

Solutions and implementations of the some algorithm problems in Golang

algorithm algorithms data-structures golang

Last synced: 14 Jan 2026

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/beatrichartz/algorithms

Test driven versions of Princeton Data Structures & Algorithms I

algorithms data-structures tdd test-driven-development

Last synced: 07 Oct 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/kashirin-alex/thither.direct-onamove

an android skeleton-example application for using data from Thither.Direct platform on mobile applications

android-application data data-analysis data-structures data-visualization mobile-development mobility query research-data-management

Last synced: 27 Apr 2026

https://github.com/aiwithqasim/project_allocation_system

Project Allocation System (PAS) automates and simplifies the process of Allocating projects to students. Teachers can simply add details on prompting for input and perform a number of operation modules including Adding Projects, Updating Projects, Searching Projects , Deleting Projects and Display All Projects

algorithms-and-data-structures algorthims c-plus-plus data data-structures linked-list

Last synced: 08 Oct 2025

https://github.com/mishalgupta/algorithmeasy

Algorithm easy is a visualizer of different sorting & searching algorithms made with React.

css3 data-structures reactjs searching-algorithms sorting-algorithms

Last synced: 13 Apr 2026

https://github.com/brocooked/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: 14 Apr 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/taxborn/cis-122

This is most of my code I wrote in my CIS-122 Data Structures class.

c-sharp data-structures mvc

Last synced: 08 Oct 2025

https://github.com/eskabore/woerter

Dies ist ein C-Programm, das Wörter aus einer Datei liest, sie in einem Array speichert und verschiedene Optionen zur Manipulation und Suche bereitstellt. Das Programm liest Wörter aus einer Datei mit dem Namen "woerter.txt", die sich im selben Verzeichnis wie die ausführbare Datei befinden sollte.

algorithms algorithms-datastructures c data-structures sorting-algorithms

Last synced: 08 Oct 2025

https://github.com/semanurbilada/lab-examples

Lectures: Computer Programming 2 | OOP | GUI Programming | Data Structures | Algorithms | Cyber Security | System Analysis and Design

algorithms computer-programming-2 cyber-security data-structures information-systems-engineering lab-lectures object-oriented-programming oops-in-java system-analysis-and-design

Last synced: 08 Oct 2025

https://github.com/kakukosaku/dsa

Data Structures & Algorithms

alogrithms data-structures

Last synced: 14 Jan 2026

https://github.com/jiaweihu08/epi

Exercises and solutions from Elements of Programming Interview

algorithms data-structures

Last synced: 08 Oct 2025

https://github.com/traximuser6/data-structures-in-cpp

A simple project to practice and implement Data Structures & Algorithms (DSA) using C++.

algorithms challenges competitive-programming cpp data-structures dsa leanring-from-books programming-exercises

Last synced: 27 Sep 2025

https://github.com/prosenjitjoy/problem-solving---hackerrank

Collection of my submitted solutions to the HackerRank problem-solving test.

algorithms data-structures

Last synced: 09 Oct 2025

https://github.com/adithaker/datastructures_algos_c

👓(ONGOING) This repo will contain all ds and algorithms required for competitive programming in

algorithms c competitive-programming data-structures deque linked-list queue stack

Last synced: 28 Jun 2026

https://github.com/johan-bolmsjo/ziggurat

Zig Data Structures

data-structures zig

Last synced: 02 Aug 2025

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

A set of data structures implemented in PHP

data-structures hash-table php

Last synced: 08 Nov 2025

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

重新学一遍清华版《数据结构》

cpp data-structures

Last synced: 09 Oct 2025

https://github.com/shoyeb45/datastructureandalgorithm

This repo contains implementation of various data structure and algorithms.

algorithms cpp data-structures data-structures-and-algorithms dsa java python3

Last synced: 09 Apr 2026

https://github.com/simon-gardier/image-classifier

📷 Image classifier with Dynamic Time Warping

algorithms bounded-queue data-structures dynamic-time-warping info0902

Last synced: 10 Oct 2025

https://github.com/orxfun/orx-funvec

Traits to unify access to elements of n-dimensional vectors which are particularly useful in algorithms requiring both flexibility through abstraction over inputs and performance through monomorphization.

abstraction algorithms data-structures multidimensional-arrays rust vector

Last synced: 21 Jan 2026

https://github.com/praisetompane/algorithms_and_data_structures

A toy implementation of foundational data structures and algorithms at a lower level of the stack.

algorithms c data-structures

Last synced: 10 Oct 2025

https://github.com/rayyildiz/ds

Data structures in Go

data-structures deprecated golang will-delete

Last synced: 14 Jan 2026

https://github.com/neox5/btmp

Pure Go bitmap library designed as a building block for data structures. 64-bit words, efficient range operations, validated API with overlap-safe copies.

bitmap bitset data-structures golang pure-go range

Last synced: 14 Jan 2026

https://github.com/bilgesucakir/stitch-grapher

Java-based crochet pattern engine for topology-aware parsing, stitch connectivity graph modeling, and visualization.

crochet-pattern cytoscape data-structures domain-modeling dsl graph graph-theory graph-visualization java oop parser parsing spring-boot threejs topology

Last synced: 31 May 2026

https://github.com/eldehan/go-exercises

A collection of coding problems and exercises completed in Go

algorithms data-structures go golang

Last synced: 14 Jan 2026

https://github.com/pedro-git-projects/go-data-structures-and-algorithms

Implementation of most of the classical data structures and algorithms in Go

algorithms data-structures go golang

Last synced: 14 Jan 2026

https://github.com/yoshiohasegawa/python-data-structures

A Python package that contains common data structures and algorithms, available on PyPi.

data-structures heap linked-list python queue stack tree

Last synced: 11 Oct 2025

https://github.com/helyousfi/hackerrankproblemsolving

This GitHub repository contains a collection of solutions to Hackerrank & LeetCode problems implemented in C++.

algorithms algorithms-and-data-structures cpp data-structures hackerrank hackerrank-solutions leetcode problem-solving

Last synced: 01 Aug 2025

https://github.com/jitendra3109/algohack

An Android app which is contain online and offline data of popular algorithm and Data structure.

algo android-application data-structures

Last synced: 07 May 2026

https://github.com/whisperpine/leetcode-py

LeetCode problem solutions in Rust.

algorithms data-structures dsa leetcode neetcode python

Last synced: 11 Oct 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/andreysolovyev381/hash_table_no_invalidation

C++20 hash table that never invalidates its pointers and iterators. Slightly better than std::unordered - see ./benchmark

cpp cpp20 data-structures hash-table hashmap hashtable header-only invalidating invalidation

Last synced: 01 Aug 2025

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/carlosagalicia/tc1031-act52-integral-activity-hash-template-ad2023

This program processes and evaluates the results of a competitive programming contest, ranking teams based on the number of problems solved, penalty time, and team number. It uses tuples and maps to record results and calculate penalties.

cplusplus cpp data-structures labs

Last synced: 23 May 2026

https://github.com/dylankle/dungeon-first-search

Checks if a graph in the form of a dictionary has an exit

data-structures depth-first-search

Last synced: 12 Oct 2025

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/kcenon/go_container_system

High-performance, type-safe container framework for Go with 15 value types, message container support, and cross-language binary serialization. Provides complete binary format compatibility with C++/Rust implementations, multiple serialization formats (Binary, JSON, XML), and comprehensive test coverage.

binary-format container cross-platform data-structures framework golang interoperability messaging serialization type-safe

Last synced: 05 Feb 2026

https://github.com/mohamedasad10/datastructures_algorithms

DSA📜exploration with detailed notes and explanations.

algorithms algorithms-and-data-structures data-structures java

Last synced: 08 Jun 2026

https://github.com/UshurbakiyevDavlat/Go-Algos

Algos and Data-structures on Golang

algorithms data-structures golang

Last synced: 12 Oct 2025

https://github.com/hongchangwu/pfds

Exercises from "Purely Functional Data Structures"

data-structures functional-programming

Last synced: 13 Oct 2025

https://github.com/nickradford/ts-data-structures

Common data structures implemented as generic classes in Typescript.

data-structures generics typescript typescript-library

Last synced: 19 Jan 2026

https://github.com/nicolasbizzozzero/from-scratch

Implementing algorithms and data structures entirely from scratch

algorithms algorithms-implemented data-structures implementation-of-algorithms

Last synced: 08 Nov 2025

https://github.com/mehedimubin/daily-dsa

Solutions to Leetcode problems in Golang

algorithms data-structures golang interview-preparation problem-solving

Last synced: 13 Oct 2025

https://github.com/thomasleavy/javadatastructuresandalgorithms

This repository contains Java implementations of different data structures and algorithms. Each one shows a different concept. It is intended to show how these elements work and how they're implemented in Java.

arraylist arrayqueue binary-search-tree bubble-sort data-structures doubly-linked-list java linkedlist recursion singly-linked-lists stack

Last synced: 20 May 2026

https://github.com/object88/rope

Implementation of the rope data structure in Go

data-structures go rope

Last synced: 31 Jul 2025

https://github.com/professorlevi/competitiveprogramming

This repo will contain all the programs I practice for Competitive Programming

algorithms codevita-solutions data-structures number-theory string-manipulation

Last synced: 05 Sep 2025

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

Freecodecamp certification tasks

algorithms data-structures javascript

Last synced: 31 Jul 2025

https://github.com/bchavs12/js_datastructure

Learning about Data structures

data-structures java

Last synced: 20 Apr 2026

https://github.com/theronwolcott/data-structure-binary-patricia-trie-main

Binary Patricia Trie for efficient binary string storage and management. Features include insertion, deletion, search, in-order traversal, longest string retrieval, and size tracking with a compressed, memory-efficient node structure.

data-structures java tries

Last synced: 14 Oct 2025

https://github.com/zelflod/aisd

Algorithms Course Problems solved

algo data-structures technopark

Last synced: 14 Oct 2025

https://github.com/armcburney/practice

:pencil2: Practice problems implemented in C++, Python, Scala, and Ruby

algorithms data-structures python scala

Last synced: 08 May 2026

https://github.com/benjaminsemah/fcc-coding-challenges

This repo is a collection of JavaScript Solutions and Walkthroughs to common coding challenges. The challenges in this repo are taken from the FreeCodeCamp's curriculum.

algorithms data-structures freecodecamp javascript solutions walkthrough

Last synced: 14 Oct 2025

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: 16 Apr 2026

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

🧠 | Data Structures & Algorithms

algorithms data-structures problem-solving

Last synced: 31 Jul 2025

https://github.com/azarankin/c_reference

C reference

c data-structures

Last synced: 22 Sep 2025

https://github.com/sam0jones0/cracking-the-coding-interview

My solutions written in Python to the problems presented in "Cracking the coding interview 6th edition: 189 programming questions and solutions" by Gayle Laakmann McDowell.

algorithms cracking-the-coding-interview data-structures python python3

Last synced: 15 Oct 2025

https://github.com/mizcausevic-dev/zig-agent-graph-db

In-memory directed graph DB in Zig for AI agent context graphs. Typed nodes (agent, tool, fact, result, citation), labeled edges, BFS traversal, JSON serialization. Pure Zig stdlib, zero deps.

agent ai-agents data-structures embedded graph graph-database platform-engineering systems-programming zig ziglang

Last synced: 01 Jun 2026

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/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: 08 May 2026