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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/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/parmodkumar28/codingninjas_dsa

Coding Ninjas DSA Questions Solutions

data-structures java

Last synced: 14 Jun 2025

https://github.com/daviddavo/18eda

This is a mirror from https://gitlab.com/daviddavo/18eda

data-structures eda

Last synced: 17 Mar 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/jaem1n207/cpp-algorithms

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++

algorithms computer-science cpp data-structures

Last synced: 30 May 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/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/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/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/hacker1649/manipulation-of-large-dataset

Project for a data structures course. Programming language C++ used. In order to efficiently organise, analyse, store, and retrieve information from a computer, data structures are a specific manner of grouping data in a specialised format. They are a method of managing data that makes it simple to utilise. To manage the huge data, we have applied.

cpp data-structures datamanipulation dataset kaggle-dataset structured-data

Last synced: 12 Mar 2026

https://github.com/raphaelcausse/cutils

My implentations of C data structures and utilities.

array c cutils data-structures utils utitlities

Last synced: 31 Aug 2025

https://github.com/torao/slate

Slate: Reference implementation of Stratified Hash Tree, an immutable and appendable hash tree (Merkle tree).

blockchain data-structures database hash merkle-tree merkletree

Last synced: 20 May 2026

https://github.com/momen-alshouha/data-structure-singly-linked-list

This repository contains C++ implementation of a singly 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.

cpp crud-operation data-structures linked-list oop-principles singly-linked-list

Last synced: 13 Jun 2026

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/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/dalvarez2596/codility-lessons

This repository contains solutions to various coding problems from Codility, a platform that offers a wide range of algorithmic challenges aimed at improving coding skills and preparing for technical interviews.

algorithms big-o-notation codility codility-challenges codility-exercises codility-lessons codility-solutions codility-training data-structures ruby

Last synced: 10 Jan 2026

https://github.com/karrick/gotrie

Go library that implements a Trie data structure.

data-structures golang golang-library

Last synced: 06 Jul 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/kubepay/java-cs-to-enterprise

This repository acts as standalone or upcoming book for educating interested Computer Science students to Data Structures, Algoritms, Design Pattersn on Java 8.

algorithms computer-science data-structures design-patterns enterprise-design-patterns functional-programming java-8 reactive-programming

Last synced: 24 May 2026

https://github.com/ishibi/rust-dsa

🦀 Implementation of Data Structures and Algorithms in Rust

algorithms data-structures rust

Last synced: 02 Apr 2025

https://github.com/mdawoud27/binary_trees

This project is about binary trees and includes various functions to work with binary trees, such as finding the height, depth, and size of a tree, checking if a tree is balanced, and more.

binary-tree c 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/solarnetwork/nifty-tou

A delightful little data model and set of utilities for working with time-of-use tariff policies.

data-structures es2022 tariffs typescript

Last synced: 26 Mar 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/valcler-manoel/exercises-in-c

The objective of this study is to develop a solid understanding of core programming concepts and data structures in C. Each program in this repository helps reinforce problem-solving techniques while applying theoretical knowledge into practical coding exercises.

arrays-and-matrices data-structures memory-management recursion

Last synced: 13 Jul 2025

https://github.com/ahmedtrb/linkedlist

implementing a linkedlist data structure in c++

cpp data-structures linked-list

Last synced: 02 Apr 2026

https://github.com/ro-el-c/datastructure

2022-1 자료구조 과제

data-structures

Last synced: 26 Mar 2025

https://github.com/jhtkoo0426/route-finder

An interactive journey planner for transporting via metro in major cities (currently supports London Underground only)

data-structures integration-testing javascript path-planning reactjs unit-testing visualization

Last synced: 13 Apr 2026

https://github.com/lourdilene/algorithms

Practice of algorithms and data structures

algorithms data-structures javascript python3 typescript

Last synced: 13 Apr 2026

https://github.com/ayhamratrout/stack

This repository contains my implementation of a generic Stack data structure using a generic LinkedList data structure. The Stack has been tested for functionality and the XUnit tests are included in this repository.

backend backend-development collections csharp data-structures generic-collections generic-programming generic-types generics linkedlist oop oop-principles stack xunit xunit-tests

Last synced: 06 Jul 2025

https://github.com/hyunsb/java-algorithm-practice

JAVA 알고리즘 문제풀이 저장소

algorithm data-structures java

Last synced: 02 Apr 2025

https://github.com/jakeshi/python_data_structure

Implement basic data structures in python

data-structures python

Last synced: 10 Jan 2026

https://github.com/sameem420/data-structures-with-javascript

Data Structures with JavaScript

data-structures javascript js

Last synced: 17 Mar 2025

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/lmizner/spell-checker

A program that implements a spell checker by cross checking words from a dictionary file with the words from a user specified text file. Words matching those in the dictionary will be deemed correctly spelled, while those not matching values found in the dictionary file are flagged as misspelled.

c data-structures hash-table linked-list

Last synced: 02 Apr 2025

https://github.com/saleh-coder/datastructuresandoperators

Project created to consolidate my knowledge of data structures and algorithms.

algorithms data-structures es6 javascript learning web-development

Last synced: 14 Jun 2025

https://github.com/lmithilesh-26/cses-problem-set

This Repository contains My Solutions to the CSES Problem-Set.

algorithms cpp20 cses-problem-set-solution data-structures problem-solving

Last synced: 17 Mar 2025

https://github.com/aryanshukla206/gfg160

Solve 160 GeeksforGeeks questions in a systematic manner, explaining concepts and workflows daily.

data-structures java

Last synced: 02 Apr 2025

https://github.com/nextgengk/dsa-bootcamp

In this repository that contains all the Data Structures and Algorithms concepts and their implementation in several ways.

algorithms data-structures data-structures-and-algorithms dsa dsa-bootcamp java java-dsa striver striver-a2z-sheet striver-a2z-sheet-solutions striversa2zdsa

Last synced: 05 Oct 2025

https://github.com/nguyenbn7/algorithms_specialization

Learn To Think Like A Computer Scientist. Master the fundamentals of the design and analysis of algorithms.

data-structures divide-and-conquer graph-algorithms shortest-path-algorithm

Last synced: 05 Oct 2025

https://github.com/bestxby/campus-buddy

Campus Buddy 校园社交网络与智能推荐系统 - 基于图论的活动匹配与搭子推荐平台

bfs campus d3js data-structures github-pages graph-algorithms jaccard-similarity recommendation-system social-network typescript vite vue3

Last synced: 31 May 2026

https://github.com/yutao-li/libheap

heap and indexheap library

data-structures heap heapsort

Last synced: 14 Jan 2026

https://github.com/pot-pourri/sll

:izakaya_lantern: Singly linked list data structures for JavaScript

agpl computer-science data-structures javascript linked-list ordered-collections

Last synced: 09 Jun 2026

https://github.com/mindninjax/data-structures-in-javascript

Learn to implement & use various Data Structures in JavaScript 📚💻

data-structures hacktoberfest javascript tutorial

Last synced: 05 Oct 2025

https://github.com/misa-j/leetcode

my solutions to leetcode problems

algorithm algorithms data-structures leetcode

Last synced: 06 Oct 2025

https://github.com/vongostev/accudata

Simple module to store data with arbitrary structure in dict or Pandas DataFrame

data-collection data-structures pandas-dataframe

Last synced: 17 Jan 2026

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/chandantech2023/strivers_a2z_dsa_course-sheet

A DSA course that helps you to understand all DSA Concepts topic wise with practical implementation from A to Z in a well-organized and structured manner.🤩

array data-structures dynamic-programming graphs heaps linked-list programming-fundamentals queue searching-algorithms sorting-algorithms stacks string tree two-pointers

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/walt-1/algorithms

popular algorithms

algorithms data-structures python

Last synced: 07 Oct 2025

https://github.com/akihiko47/c-experience

This repository contains my experiments with the C language. My goal is to create implementations of different data structures and algorithms.

c data-structures

Last synced: 07 Oct 2025

https://github.com/swonlee-13/minishell

minishell - my first shell program

data-structures minishell42 shell

Last synced: 27 Apr 2026

https://github.com/stdorg/go-collections

go-collections provides implementations of essential data structures and interfaces in Go.

algorithms collections data-structures go golang interfaces library

Last synced: 14 Jan 2026

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/xinecraft/algo

Data Structures & Algorithm in Go

algorithms data-structures go golang

Last synced: 14 Jan 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/bsati/go-ds

Basic datastructures in Go using generics

data-structures golang

Last synced: 18 Jan 2026

https://github.com/carlossanabriam/csharp-basics

Some projects related to OOP, functional programming and parallel programming in C#

csharp data-structures functional-programming generics inheritance linq master-worker memoization oop parallel-programming word-count

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/pouu69/algorithm_study

자료구조 알고리즘 실습 용도

algorithm data-structures

Last synced: 09 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/paulgriffiths/gods

Experimentation with data structures and applications in Go

data-structures graphs maze-generation-algorithms maze-generator maze-solver queues sets stacks

Last synced: 14 Jan 2026

https://github.com/karbica/go-field-notes

A collection of algorithms and data structures for reference and learning purposes.

algorithms data-structures go

Last synced: 14 Jan 2026

https://github.com/sreejeet/leetcode

My leetcode solutions. No PRs unless for improvement/corrections.

algorithms competitive-programming data-structures exercises leetcode leetcode-solutions solutions

Last synced: 14 Jan 2026

https://github.com/bryanaustin/structquery

Query data structures using string path in Go

data-structures go query

Last synced: 13 Mar 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/bhavinpatel4199/machine-learning-programming

This repository serves as a central hub for various machine learning projects and experiments. It contains multiple sub-repositories, each focusing on different aspects of machine learning, from data preprocessing to advanced deep learning techniques.

data-structures data-visualization machine-learning machine-learning-algorithms pandas-dataframe python3 sklearn

Last synced: 19 Jan 2026

https://github.com/freddydrew/deepdiveusingjava

Where I keep all of my class work from Udemy's Data Structures & Algorithms: Deep Dive Using Java course.

arraylist arrays data-structures hashtable heaps linked-list queues search-algorithms sorting-algorithms stacks trees

Last synced: 11 Oct 2025

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

LeetCode problem solutions in Rust.

algorithms data-structures dsa leetcode neetcode python

Last synced: 11 Oct 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