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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/mateus-claudino/ds-in-c

just having some fun learning data structures and implementing them in c. :)

algorithms c data-structures university-assignment

Last synced: 25 Jul 2025

https://github.com/tonisanta/generar-arbol

Generar postorden de un árbol a partir de sus recorridos de preorden e inorden

arbol data-structures postorden postorder tree

Last synced: 25 Jul 2025

https://github.com/washbin/sem3

repo to track program files related to courses in 3rd semester

c data-structures

Last synced: 01 Mar 2025

https://github.com/leoborai/dsa-in-cpp

Data Structures and Algorithms with C++

algorithms cpp data-structures

Last synced: 01 Mar 2025

https://github.com/17xr/cppcontainers

A simple repository that contains my own implementations of various C++ containers.

containers cpp cpp23 cpp23-library data-structures

Last synced: 05 Apr 2025

https://github.com/kingcitaldo125/pyheap

My implementation of a Heap data structure

data-structures

Last synced: 14 May 2025

https://github.com/yourarj/rust-ds-algo

Rust Workspace of some of the interesting data structure and algorithmic problems. A part of local dev community contribution.

algo algorithms data-structures ds interview interview-preparation rust rust-lang

Last synced: 22 Mar 2025

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

Implementation of several Data Structures in Java

data-structures java

Last synced: 16 Mar 2025

https://github.com/visheshrwl/dsa-notes

Welcome to your one-stop-shop for Data Structures and Algorithms (DSA) practice. It's all about honing your skills and having a blast while doing it!

algorithms algorithms-and-data-structures data-structures hacktoberfest hacktoberfest2023 linked-list

Last synced: 19 Aug 2025

https://github.com/iamjuaness/knot

Knot is a Java library designed to model and visualize complex structures, such as knots, molecules and helical structures. Inspired by knot theory, this library allows you to graphically represent links between nodes with specific crossings, which is ideal for visually exploring patterns and connections in two-dimensional graphs.

bidimensional data-structures graphs java knot-theory knots library nodes patterns

Last synced: 26 Feb 2025

https://github.com/eignnx/char-list

A persistent string type with the same API as a linked-list of characters.

data-structures dynamic-array functional-data-structure immutable linked-list persistent-data-structure

Last synced: 06 Jul 2025

https://github.com/vspiewak/go-algorithms

Some Algorithms and Data Structures in Golang

algorithms algorithms-and-data-structures data-structures golang

Last synced: 18 Jun 2025

https://github.com/kevinmfreire/wheres_waldo

This project was developed to identify the name, address and organization name within text.

data-structures database nlp-machine-learning notebooks pandas-dataframe spacy-nlp tensorflow2 text-classification unit-testing webscraping

Last synced: 11 Mar 2025

https://github.com/znrm/disjoint-hash-set

Incremental tracking of connected components identified by hash.

data-structures disjoint-sets rust rust-data-stuctures union-find

Last synced: 08 Jan 2026

https://github.com/cjrutherford/structures

List, and explanations of Data Structures in JavaScript

data-structures javascript learning-js

Last synced: 26 Mar 2026

https://github.com/mustafahakkoz/0-1_knapsack_problem

Solutions and Performance Comparisons for Knapsack Problem

data-structures np-complete

Last synced: 20 Jun 2025

https://github.com/blue32a-sandbox/php-data-structures

PHPのData Structuresを使ってみる

data-structures php

Last synced: 22 May 2026

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

This repository contains Jonathan's AoL (Assurance of Learning) Case Study for COMP6048001 - Data Structures Course. This case study has been declared to have passed with a high distinction (score: 100, grade: A).

assurance-of-learning c case-study data-structures

Last synced: 06 Jul 2025

https://github.com/mrdav30/swiftcollections-unity

A high-performance, memory-efficient library of collections designed for game development, simulations, and other performance-critical applications.

collections data-structures game-development memory-management object-pooling observables performance unity

Last synced: 08 Mar 2026

https://github.com/harisali-git/stackbrackets

Full Stack Data Structure implementation with isBalanced(T* arr, int size) function which checks whether the brackets are properly balanced or not.

brackets cpp data-structures stack

Last synced: 19 Jun 2025

https://github.com/b-e-d-a/sd-hw-

Библиотека на C++ для решения задач поиска кратчайших путей в графах. Включает реализацию популярных алгоритмов, таких как поиск в ширину (BFS), алгоритм Дейкстры, алгоритм Беллмана-Форда, алгоритм A* (A-star), алгоритм Флойда-Уоршалла и алгоритм Джонсона.

a-star a-star-algorithm algorithms bellman-ford bellman-ford-algorithm ci-cd cpp data-structures dijkstra dijkstra-algorithm floyd-warshall floyd-warshall-algorithm graph-algorithms graph-theory-algorithms shortest-path-algorithm software-development

Last synced: 16 Mar 2025

https://github.com/jlgarridol/kson

A format to save HashMaps inspired on JSON using a key:value format

data-structures format hashmap json kson

Last synced: 16 May 2026

https://github.com/vscav/algo-lab

Algorithmic practical course.

algorithms data-structures qt

Last synced: 13 May 2026

https://github.com/noxmor/noxdata

NoxData is a C++ data structures library to organize, store and manipulate data.

cpp cpp-library data-structures header-only library templated

Last synced: 18 Jun 2025

https://github.com/viral32111/xml

XML parser crate for my Rust projects.

data-structures rust-crate xml-parser

Last synced: 13 Feb 2026

https://github.com/xorz57/trie

Trie written in C++14

cpp data-structures datastructures trie

Last synced: 13 Jul 2025

https://github.com/milan-sony/ds_in_c

Data Structure Programs in C

c data-structures

Last synced: 17 Jun 2026

https://github.com/carlosecosmesilva/c-projects-and-exercises

Exercices using C to exercise fundamentals that are being learned during courses , training and college

algorithms c data-structures linked-list

Last synced: 11 Jun 2026

https://github.com/saxarona/tc1031

Data Structures and Fundamental Algorithms---A full course based on González Guerra original lecture notes using C++

algorithms data-structures

Last synced: 02 Jan 2026

https://github.com/Akilesh-GA/PythonMazeSolver

a maze represented as a 2D array where 1s are walls and 0s are open paths. The player or algorithm starts at a designated entry point and aims to reach the exit point. You can implement various algorithms to solve the maze, such as Depth-First Search (DFS), Breadth-First Search (BFS), or A

data-structures python

Last synced: 23 Feb 2026

https://github.com/kothar/compactlist

An efficient in-memory implementation of List<Long> aiming for minimum memory usage and good insert/remove performance.

data-structures java

Last synced: 16 Jan 2026

https://github.com/rodrigo-sp17/algorithms-ds

Implementation of algorithms and data structures. Part of Algorithms course by Princeton University, on Coursera.

algorithms data-structures

Last synced: 01 Mar 2025

https://github.com/nelsonbn/algorithms-data-structures-queue

Algorithms and Data Structures - Queue

algorithms data-structures queue

Last synced: 10 Sep 2025

https://github.com/sdthaker/javascript-dsa-mini-projects

freeCodeCamp Javascript Algorithms & Data Structures certification course code.

algorithms data-structures es6 freecodecamp javascript

Last synced: 24 Apr 2026

https://github.com/an4b4515/data-structures

Most common Data-Structures and Algorithms implemented in Java from scratch ☕ ♨️

algorithms bstree data-structures graph hashtable java linear linked-list nonlinear queue searching-algorithms sorting stack

Last synced: 22 Mar 2025

https://github.com/antojebi7/java_chloroplast

(Growing)Java-Chloroplast is your ultimate Java reference hub, packed with concepts, code snippets, and best practices from basic syntax to advanced frameworks. Whether you're preparing for interviews, building applications, or mastering Java, this repo converts knowledge into pure coding energy—just like a chloroplast!

algorithms classes-and-objects data-structures java logical-programming object-oriented-programming problem-solving

Last synced: 05 Nov 2025

https://github.com/meysam81/red-or-black-tree

red or black tree, implemented in c++ containing insert and delete

college college-project data-structures red-black-tree tree tree-search tree-structure

Last synced: 02 Jan 2026

https://github.com/alanmenchaca/java-avanzado

cadenas, caracteres y expresiones regulares, colecciones de genéricos, diseño de clases, lambdas y flujos de Java SE 8.

classes-and-objects data-structures java-se lambdas methods serialization streams

Last synced: 02 Jan 2026

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: 01 Mar 2025

https://github.com/sasha-hk/saceit-term-paper

📄 Term paper for SACEIT

algorithms cpp data-structures oop stack

Last synced: 13 Sep 2025

https://github.com/hafizhhasyhari/struktur-data_kuliah-sarjana

Struktur Data Materi Kuliah S1 Repositori ini berisi implementasi berbagai struktur data menggunakan bahasa pemrograman C dan C++, termasuk algoritma dan konsep dasar struktur data.

cpp-algorithms data-structures struktur-data

Last synced: 06 Sep 2025

https://github.com/tutupharirabu/kalkulator-project-std

A C++ program that converts infix expressions to prefix notation and calculates the result.

c calculator data-structures

Last synced: 24 Apr 2026

https://github.com/neuralsignal/loris

Loris: Database and Analysis application for a Drosophila Lab (or any lab)

data-analysis data-structures database datajoint flask neuroscience

Last synced: 12 Mar 2026

https://github.com/andreysolovyev381/circular_buffer_fixed_size

Short exercise on a fixed size circular buffer data structure.

circular-buffer circular-queue cpp cpp20 data-structures

Last synced: 25 Jun 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/mukuliskul/linecraft360

An advanced C++ Object-Oriented simulation of an assembly line, featuring modular design with multiple stations. It integrates complex order processing, inventory management, and dynamic workflow handling, offering a real-world industrial process experience.

algorithm-implementation cpp17 data-structures data-structures-and-algorithms educational-project modular-design object-oriented-programming system-design

Last synced: 14 Apr 2025

https://github.com/robinfriedli/cranevec

Vector that is generic over its underlying implementation offering several inline or heap based storage implementations and providing fallible operations allowing graceful handling of allocation failure.

data-structures rust vector

Last synced: 06 Apr 2025

https://github.com/bohdanmoroziuk/ds-a-js

A collection of data structures and algorithms implemented using JavaScript

algorithms data-structures javascript

Last synced: 06 Apr 2025

https://github.com/dansalahi/javascript-data-structures

Experimenting and implementing algorithms with JS

algorithm data-structures javascript

Last synced: 20 Mar 2025

https://github.com/waynewbishop/bishop-algorithms-book

A book on commonly used algorithms & data structures in Swift.

algorithms book data-structures graph-algorithms ios-sdk swift

Last synced: 02 Apr 2025

https://github.com/luisfernandovillalon/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: 11 Mar 2025

https://github.com/ptrvsrg/nsu-homework-c

Домашние работы по дисциплине "Программирование" 1 курса ФИТ НГУ

algorithms c cmake data-structures github-actions intrinsics openmp

Last synced: 19 May 2026

https://github.com/montybechir/redblacktreemapreduce

A hadoop project that is able to handle very large data sets and construct a red black tree. A script is available to automate iterative map reduce jobs.

data-structures distributed-computing hadoop mapreduce python redblacktree scripting

Last synced: 10 Jan 2026

https://github.com/aamiranwar/sea

A curated list of programs in C for the study of Data structures and Algorithms.

algorithm c data-structures

Last synced: 02 Apr 2025

https://github.com/venkataramanarao5/templated-data-structures-implemented-in-cpp

A repository containing cpp programs implementing common data structures using templates

data-structures heap linked-list queue stack template

Last synced: 17 Jun 2025

https://github.com/gauravcodepro/diff-alternative-data-structure-r

I read this post today and they mentioned the diff which i have used a lot in R but i want to put this git just to show that you can also do this from a data structure point of view

data-science data-structures r rdataframe rprog rprogramming

Last synced: 17 Aug 2025

https://github.com/yathishbl60/algo

Data structures and algorithms

algorithms data-structures swift

Last synced: 16 Mar 2025

https://github.com/mateuskoppe/rbtree-glossary

:notebook_with_decorative_cover: A simple glossary implemented with red-black tree in C

c data-structures rbtree

Last synced: 19 Jun 2025

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

https://github.com/csaba79-coder/datastrucutrejava

Data Structure & Collections in JAVA

collection collections data-structures

Last synced: 26 Mar 2025

https://github.com/kirill71/algorithms-and-data-structure

algorithms and date structure

algorithms data-structures

Last synced: 17 Mar 2025

https://github.com/mekhails/splay-tree

Realization of splay tree data structure on C language.

c data-structures

Last synced: 16 Mar 2025

https://github.com/munozrc/estructura-de-datos-no-lineales

Profundizar el estudio de Estructuras de Datos Lineales, dando énfasis en esta fase a las Estructuras de Datos no Lineales (árboles y grafos), a los mecanismos de algoritmia y árboles y su aplicación práctica en contextos reales.

data-structures estructura-de-datos grafos java javaee lineales rboles

Last synced: 15 Sep 2025

https://github.com/isaacmaffeis/pac-2023

PAC 2023/24 Algorithm design and computability - University course

algorithms data-structures java

Last synced: 07 Jun 2026

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

Data structures and algorithms recap.

algorithms data-structures java

Last synced: 21 May 2026

https://github.com/sohnryang/code-archive

My code archive for useful algorithms

algorithms c-plus-plus data-structures

Last synced: 21 Aug 2025

https://github.com/augustdanell/datastructures

Here I implement different datastructures. You never know when you need them, and so, to have them on Git ready to be used has helped me to solve many Kattis problems and more :)

data-structures graph-search-algorithms

Last synced: 12 Apr 2025

https://github.com/joie-kim/python_ex

python exercise (점프 투 파이썬!)

basic data-structures learning-by-doing python python3

Last synced: 17 Jun 2025

https://github.com/matejdluhos/dluhoschessengine

A specialized chess engine focusing on determining the attractiveness of mate-in-3 chess positions.

aesthetic-evaluation algorithms chess-engine csharp data-structures uci-protocol

Last synced: 17 Jun 2025

https://github.com/ishmal793/lists-tuples-dictionaries-json-sets

Beginner-friendly Python practice covering core collection types like lists, tuples, dictionaries, sets, and JSON with real-world problems.

beginner-projects data-preparation data-structures dictionaries json lists python python-collections python-practice sets text-processing tuples

Last synced: 13 Apr 2026

https://github.com/ganeshkadam65/leetcodesolutionscpp

LeetCode has emerged as one of the most popular platforms for honing programming skills and preparing for technical interviews. As a coding enthusiast or a job seeker in the tech industry, having a solid understanding of data structures and algorithms is crucial

algorithms c code coding competitive-programming cpp data-structures leetcode leetcode-cpp leetcode-solutions programming python software-development software-engineering

Last synced: 14 Apr 2026

https://github.com/mkwapisz2000/cpp-priority-queue

This project implements a priority queue using two data structures: Binary Heap (Heap), Linked List (LinkedList)

alghorithms cpp data-structures heap linked-list priority-queue

Last synced: 30 Jun 2025

https://github.com/rfdzan/lru_cache

An efficient LRU (Least Recently Used) cache implementation, inspired by python's OrderedDict

data-structures lru-cache scala

Last synced: 10 Jan 2026

https://github.com/isaychris/csci210

Palomar: Data Structures & Algorithms - Java

algorithms csci210 data-structures java palomar

Last synced: 12 Aug 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 Networking 88 Websites 88 Command Line 87 Data Pipelines & Streaming 85 ✅ Data Structures 83 Configuration 83 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75