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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/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/mahajanankur/datastructures

Collections of data structures and algorithms in Java.

algorithms algorithms-and-data-structures data-structures

Last synced: 07 Aug 2025

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

heap and indexheap library

data-structures heap heapsort

Last synced: 14 Jan 2026

https://github.com/mahmoud-elghonemy/datastructureusingc

implementation Data structures by c programing, separate implementation user levels as a header file and programmer level as c file

c data-structures layer user-management

Last synced: 15 May 2025

https://github.com/ashgole/python-pyramids-solutions

Coding Battle Soution for Python Pyramids. This is done by my Team and me.

data-structures pyrami-solutions python python-programming

Last synced: 30 Mar 2025

https://github.com/yiduoyu/cps-2232-final-project

Car Rental Management System

data-structures java

Last synced: 06 Mar 2025

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: 12 Dec 2025

https://github.com/themaximalist/jsonagent

An evolving JSON data-structure that uses gpt-4 to update itself

agent data-structures gpt-3 gpt-4 json llm openai

Last synced: 29 Jun 2025

https://github.com/gharib110/datastructures-in-go

Go package that implements useful data structures in go

data-structures go golang imported package

Last synced: 23 Mar 2025

https://github.com/maipa01/mstd

mstd (Maipa's Standard Library) is an extension of the C++ standard library, providing additional utility functions, new data types, and helpful templates for type comparisons. It aims to enhance the standard functionality with useful features while maintaining compatibility with modern C++.

bsd-3-clause cpp cpp-library cpp20 cross-platform data-structures function-type-traits header-only macros macros-cpp open-source ordered-map ordered-set overflow-detection standard-library-extension string-utilities terminal-utilities utility-library

Last synced: 01 Apr 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/sur16-cse/internity-internship-dsa-2021

This internship is for Design and Analysis of Algorithm. It is 45 days internship cover important concepts of data structure and algorithm . It also cover advanced topic for placement.

algorithm cpp data-structures

Last synced: 26 Feb 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/urstrulykkr/js_objects

A beginner's approach on JavaScript Objects

data-structures js objects

Last synced: 22 Feb 2025

https://github.com/mehmetkoca/pickle-java

Using Java, Inheritance, Composition, Encapsulation, Polymorphism, ArrayList, AutoBoxing&Unboxing, LinkedList, Interfaces

data-structures java oop

Last synced: 06 Mar 2025

https://github.com/dev88jerry/cs304

Bishop's University - CS304 Data Structures

bishops bu data data-structures python structure university

Last synced: 26 Feb 2025

https://github.com/tomiok/algorithms

Bunch of algs, mostly from https://hackerrank.com

algorithms data-structures hackerrank java-8

Last synced: 07 Aug 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/topmbiw/best-websites-a-programmer-should-visit

Discover essential websites for programmers to enhance skills and stay updated. Contribute to this curated list on GitHub! 🌐💻

all-in-one awesome books coding-style collection competitive-programming data-structures fundamentals-of-programming hacktoberfest interview-practice java links programmer programming puzzle sites wiki wikipedia

Last synced: 29 Jun 2025

https://github.com/wittyicon29/dsa

Some problems of leetcode on various techniques and concepts of DSA

algorithms data-structures leetcode

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/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/johan-bolmsjo/gods

Go Data Structures

data-structures go golang

Last synced: 11 Feb 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/abhilashg001/crimsoncake

A repository that contains solutions to all the problems that I have solved from various competitive programming websites

algorithms competitive-programming data-structures java python

Last synced: 05 Aug 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: 08 Oct 2025

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/ethan-gao-code/go-ds

Go-DS (Go Data Structures) - Bloom Filters, Lists, Queues, Sets, Stacks, Trees and much more

avl-tree bloom-filter data-structures go golang list queue set skiplist stack tree

Last synced: 14 Jan 2026

https://github.com/danilowskic/stack-initialisation

The program shows how stack is builded and how it works.

data-science data-structures data-visualization java-8 stack

Last synced: 16 Jul 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/shuddha2021/distributed-system-simulator-in-golang

A lightweight distributed system simulator in Go, featuring concurrency, HTTP endpoints, and unit tests.

concurrency data-structures distributed-systems error-handling go goroutines http-server restful-api synchronization thread-safety unit-testing

Last synced: 15 May 2025

https://github.com/tahaaa22/scheduler-algo

simulates the operation of the process scheduler in a multiprocessor system and calculates some related statistics in order to help improve the overall scheduling system.

data-structures oop-principles scheduling-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/teleivo/skeleton

A data structures and algorithms library written in Go

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

Last synced: 05 Jul 2025

https://github.com/mustafahere/rms-dsa

Restaurant management system (RMS) on `JAVA` using data structures.

data-structures java

Last synced: 08 Oct 2025

https://github.com/austinhartzheim/bitter.js

It's 2017. We shouldn't need this code. But we still have that Internet Explorer thing.

data-structures javascript javascript-library

Last synced: 22 Mar 2025

https://github.com/dor-rondel/csc_365

Repository for my Data Structures and File Processing course at SUNY Oswego taught by Prof. Ioana Coman during the spring 2019 semester.

btree connected-component-labelling data-structures genetic-algorithm graph-theory hashtable sorting-algorithms

Last synced: 26 Feb 2025

https://github.com/whitedodo/datastructure2

Horowitz의 C++ 자료구조(Horowitz's C ++ Data Structure)

c cpp data-structures java

Last synced: 07 Nov 2025

https://github.com/alldroll/rbtree

Red–black tree

data-structures go red-black-tree

Last synced: 28 Jan 2026

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/povilasb/rust-playground

Various small Rust demos

algorithms data-structures rust

Last synced: 18 Mar 2025

https://github.com/make-github-pseudonymous-again/js-collections-namedtuple

:bookmark: Python's namedtuple data structure for JavaScript

agpl collections data-structures javascript namedtuple

Last synced: 26 Dec 2025

https://github.com/vanajmoorthy/dsanda

⚙ Some simple data structures & algorithms practice.

algorithms data-structures javascript

Last synced: 26 Dec 2025

https://github.com/cyberg4b/leetcode-exercises

Some LeetCode Data Structures exercises in TypeScript.

data-structures leetcode typescript

Last synced: 04 Apr 2026

https://github.com/googtech/classic-algorithms-in-java

:gem: programs are data structures plus algorithms ~

algorithms data-structures java

Last synced: 09 Oct 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: 09 Nov 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/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/jagoda11/cs50-problem-set-3

CS50-Problem-set-3 🚀 explores algorithms 🧠, focusing on more advanced concepts in computer science 💻. This set includes challenges 🧩 that require the implementation and understanding of sorting 🔢 and searching 🔍 algorithms, enhancing efficiency ⚡, and understanding algorithmic complexity 🤔

algorithms computational cs50 cs50problemsets data-structures problem-solving searching sorting

Last synced: 28 Jul 2025

https://github.com/soc221b/abstract-algorithms

High level abstract code of every algorithm, data structure, and design patterns in any programming language

abstract abstraction adapter algorithm algorithms data-structures design-patterns flex flexible generic high-level-programming library stl template

Last synced: 27 Feb 2025

https://github.com/rsgoksel/data-structures-cpp

Foundations of Data Structures in C++: Descriptions and Illustrations

binary-search-tree binary-tree cpp data-structures linked-list queue

Last synced: 12 Nov 2025

https://github.com/goutamhegde002/dsa-roadmap-for-beginners

The "DSA Roadmap for Beginners" repository is a comprehensive guide designed to help beginners learn Data Structures and Algorithms (DSA) efficiently. It provides structured content covering fundamental and advanced topics in DSA, with practical examples, exercises, and coding problems.

beginner beginner-friendly beginner-guide coding-practice data data-science data-structures data-structures-and-algorithms dsa dsa-algorithm dsa-learning-series dsa-practice dsa-roadmap interview-preparation interview-resources programming-fundamentals

Last synced: 28 Feb 2026

https://github.com/thecoder507/recommendation-software

"Pizza Radar: A practice project to locate pizzerias in Panama City by district. Using LinkedList data structures, it organizes districts and their pizzerias for efficient searches. Note: Some pizzeria data is fictional for testing purposes."

beginner beginner-project data-structures linkedlist panama-city practice-project python

Last synced: 20 Sep 2025

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

Zig Data Structures

data-structures zig

Last synced: 02 Aug 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/yevheniidatsenko/goit-algo-hw-07

📊 Hometask - Basic Algorithms and Data Structures (Trees and balancing)

algorithms data-structures goit goit-algo-hw-07 python

Last synced: 02 Aug 2025

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/shubhansu-kr/cse205-data-structure-and-algorithms

DSA Course: CSE205: LPU progress | C++ | Lecture PPTs | Solutions | Codes.

cpp cse205 data-structures dsa dsa-algorithm lecture-notes lpu

Last synced: 04 Jan 2026

https://github.com/7astro7/leetcode

bad solutions to leetcode problems

algorithms c data-structures docker java leetcode python

Last synced: 31 Dec 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/jalalazimi/algorz

Data Structures & Algorithms for Javascript

algorithm data-structures

Last synced: 26 Dec 2025

https://github.com/lmithilesh-26/data-structures

This Repository contains all the Data Structures and Algorithms concepts and their implementation in several ways in C++.

algorithms coding-interviews cpp20 data-structures implementation problem-solving

Last synced: 03 Jan 2026

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/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/luisedmc/presser

A compressor and decompressor using Huffman Coding

algorithm c data-structures huffman-coding

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/itsmunim/python-playground

Where all the python trash ends up

algorithm data-structures python

Last synced: 14 Mar 2025

https://github.com/felipe-gdr/algorithms

Algorithms, coding challenges and exercises

algorithms data-structures java-8

Last synced: 12 Jul 2025

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/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/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/rbuj/basic-data-structures

A collection of simple examples for learning basic data structures using C.

ansi-c data-structures

Last synced: 11 Oct 2025

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/mohamedwelteir/infix-to-postfix--expression-evaluator

This project is for converting mathematical expression from infix to postfix as well as evaluating the expression.

data-structures java

Last synced: 26 Feb 2025

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

Here is the Data Structure With Java

data-structures java problem-solving

Last synced: 03 Dec 2025

https://github.com/saadarazzaq/master-lists-in-python

Master LISTS in a LAYMAN Language ✨

data-structures lists python

Last synced: 11 Oct 2025

https://github.com/downflux/go-sparseset

Golang sparse set implementation with arbitrary data

data-structures golang maps sparse-sets

Last synced: 01 Aug 2025

Data structures Awesome Lists
awesome-leetcode-resources 79 best-of-python 711 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 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 144 Database 130 Web Frameworks 107 Third-party APIs 105 Miscellaneous 101 ✅ Algorithms 93 Exercises 92 Testing 89 Networking 88 Command Line 87 Websites 86 Configuration 83 Data Pipelines & Streaming 82 命令行工具 80 Data Structures and Algorithms 76 ✅ Data Structures 75 Machine Learning 75