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/parisaroozgarian/ibm-data-analyst-professional-certificate

The IBM Data Analyst Professional Certificate, consisting of 9 courses, equips with essential skills in Excel, SQL, Python, data visualization, and analysis techniques

big-data business-analysis business-communication communication data-analysis data-management data-structures data-visualization databases general-statistics human-resources planning python-programming spreedsheet sql

Last synced: 27 Jan 2026

https://github.com/abhijeet-muneshwar/geeksforgeeks

This repository contains solutions to GeeksForGeeks problems

algorithm data-structures java

Last synced: 30 Apr 2026

https://github.com/sanjid133/go-collections

Implement data structure using golang generics

data-structures golang

Last synced: 16 Apr 2026

https://github.com/grainme/Interview-Preparation

Here, I share my solutions and algorithms for various challenges.

algorithms data-structures problem-solving

Last synced: 16 Oct 2025

https://github.com/ahmad-nour-haidar/x-unique-list

A Flutter - Dart package that provides a list with unique elements based on a custom uniqueness condition.

collections dart dart-package data-structures elements flutter flutter-package list package-management set unique uniqueness

Last synced: 23 Feb 2026

https://github.com/programmersd21/ordr

⚡ High-performance sorting library for Python, powered by Rust 🦀 - featuring parallel, adaptive, and radix-sort backends for blazing-fast performance.

benchmark data-structures fast high-performance introsort numpy parallel-sorting pdqsort performance pyo3 python python-sorting quicksort radix-sort rust rust-python sorting sorting-algorithms timsort

Last synced: 05 Jun 2026

https://github.com/melhosseiny/struct

Data structure/algorithm library for JavaScript

algorithms computer-science data-structures

Last synced: 16 Mar 2025

https://github.com/ritvik19/codebook

Code Repository for various Competitive Programming platforms, solutions to various tricky problems and implementations of various algorithms in various programming languages

algorithm algorithm-challenges algorithms codechef competitive-programming data-structures hackerearth hackerrank programming-languages

Last synced: 16 Mar 2025

https://github.com/suhas-h-c/shared-services

Shared services serves as a ready made solutions to most of the code snippets required for back-end services development in spring boot.

csv data-structures docker excel gherkin java17 ocr pdf spring spring-boot

Last synced: 27 Feb 2026

https://github.com/libsugar/bettercollections

Some better collection implementations than the system library

arraypool collections concurrent data-structures vector

Last synced: 14 Aug 2025

https://github.com/arindal1/thecodejungle

Curated collection of resources for developers, programmers and tech enthusiasts.

computer-science data-science data-structures interview-questions resources software-development

Last synced: 21 Jan 2026

https://github.com/suji04/data_structures

Implementation of all basic linear and non-linear data structures in C++

array binary-tree data-structures hacktoberfest linked-list queue stack

Last synced: 12 Jun 2026

https://github.com/luanaraujo5/estrutura-de-dados

Comprehensive collection of data structures and algorithms implemented in Java and Python, including binary trees, graphs, and linked lists, with a focus on foundational concepts like Dijkstra's and Bellman-Ford algorithms. 🐍☕

data-structures grafos java python

Last synced: 06 Jan 2026

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

Data Structures and Algorithms implemented in C++ for learning and practice. Covers fundamental concepts like linked lists, stacks, queues, trees, sorting, and searching

algorithms algorithms-and-data-structures data-structures dsa-practice dsa-with-c-plus-plus

Last synced: 11 Feb 2026

https://github.com/dk96-os/mathtools

Mathematical Software Components. This library is actively maintained, and aims to stay updated. New feature proposals are welcome, but may not be included.

data-science data-structures prime-numbers statistics

Last synced: 12 Oct 2025

https://github.com/guillainbisimwa/ruby-ata-structures-and-algorithms-

The goal of this repository is to complete as many challenges from top-100-liked-questions collection of popular challenges in LeetCode.

algorithms data-structures ruby

Last synced: 25 Mar 2025

https://github.com/elandeyan/min_max_heap_dart

A MinMax binary heap implementation as dart's package.

dart-lang dart-package dartlang data-structures

Last synced: 09 Feb 2026

https://github.com/manid2/dsa

Data structures and algorithms code.

algorithms data-structures interview leetcode leetcode-solutions

Last synced: 29 Oct 2025

https://github.com/diogocarrola/leetcode75

The 75 most frequent LeetCode questions in coding interviews, curated by industry experts. The only resource you need for coding interviews.

algorithms c coding-challenges cpp data-structures interview-preparation javascript leetcode python

Last synced: 06 Oct 2025

https://github.com/limitedeternity/datastructures

Udemy – Easy to Advanced Data Structures

cpp data-structures

Last synced: 19 Oct 2025

https://github.com/not-minimal/tarea-estructura-de-datos

Tarea en grupo de programación en C y elaboración de informe sobre problemas de estructuras de datos.

c data-structures software

Last synced: 19 Oct 2025

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

🛠️ A comprehensive collection of data structures and algorithms implemented in multiple programming languages. Perfect for learning, interviews, and competitive programming!

algorithms coding-practice competitive-programming computer-science data-structures data-structures-and-algorithms educational interview-preparation java programming python software-engineering

Last synced: 02 Mar 2026

https://github.com/komdosh/crackingthecodinginterview

Implementation of Algorithms and Data Structures from Cracking the Coding Interview

algorithms data-structures interview

Last synced: 10 Feb 2026

https://github.com/isinghabhishek/java_dsa-basic-to-advance

This repo contains all my learning related to fundamentals of Java Programming language, and the Data Structures and Algorithm. Many of the Classical problems solution, and important algorithms explanation with algorithms problem examples solution. Java Data Structure and Algorithms

algorithms data-structures java problem-solving

Last synced: 18 Sep 2025

https://github.com/tyler-cromwell/leetcode

My https://leetcode.com/ solutions. (WIP)

algorithms cplusplus data-structures golang python3

Last synced: 10 Feb 2026

https://github.com/lakshanwd/go-data-stuctures

Go Data stuctures implementations

data-structures go golang

Last synced: 04 Jul 2025

https://github.com/edmilson-dk/academic-programming

In this repository, I will share all content that I have been studying in academic programming, such as data structures, ordering algorithms, etc.

algorithms algorithms-and-data-structures data-structures problem-solving

Last synced: 05 Sep 2025

https://github.com/ghulamazad/dsa

This repository contains all the Data Structures and Algorithms concepts and their implementation in several ways, including programming questions and Interview questions. It includes questions from popular coding platforms including LeetCode, HackerRank, Codeforces, Codechef, and many more.

algorithms algorithms-and-data-structures data-structures data-structures-algorithms dsa-algorithm dsalgo

Last synced: 11 Oct 2025

https://github.com/suxrobgm/java-structures

Implementation of data structures and algorithms in Java

algorithms data-structures java

Last synced: 20 Jun 2025

https://github.com/muhdhanish/data-structure-js

This is learning the simple concept of data-structures using javascript.

array data-structures javascript linked-list queue stack

Last synced: 25 Mar 2025

https://github.com/murtuzaalisurti/dsa-tweets

Daily learnings of DSA with Kunal on twitter. Inspired by Kunal Kushwaha!

algorithms data-structures dsa tweets twitter

Last synced: 19 Mar 2026

https://github.com/nixhantb/data-structures-and-algorithms-in-java-

Master Java Programming and Data Structures and Algorithms in Java in an efficient way. Clear concept on Recursion and Sorting

algorithms algorithms-and-data-structures competitive-programming data data-structures java java-8 programming

Last synced: 05 Jul 2025

https://github.com/singhrohan62/data-structures

simple programs on different types of data structures

algorithms cpp data-structures java javascript

Last synced: 22 Feb 2026

https://github.com/anishsinha-io/jenny-assignments

A place for Jenny to do DSA while also learning Git!

algorithms c data-structures education

Last synced: 23 Mar 2026

https://github.com/noti0na1/racket-codes

A Collection of My Racket Code

cps data-structures macros racket

Last synced: 17 Jan 2026

https://github.com/alirezagholamii/algorithms-daily

Solving Algorithmic Problems

algorithms data-structures javascript

Last synced: 16 Mar 2025

https://github.com/sidojain/cypher

Cypher is a lightweight, feature rich, terminal-based text editor written in C, using Tree-Sitter highlighting.

c data-structures file-io linux low-level-programming piece-table raw-mode terminal text-editor tree-sitter undo-redo wsl2

Last synced: 13 Apr 2026

https://github.com/srj101/useful-algorithms

Some mostly used and common algorithms implementations using javascript

algorithm basic-programming data-structures javascript

Last synced: 29 Apr 2026

https://github.com/iangudger/ilist

Intrusive generic linked list in Go

data-structures go golang linked-list

Last synced: 14 Jan 2026

https://github.com/jakenherman/kcats

A stack implementation for node

data-structures node-module stack

Last synced: 25 Mar 2025

https://github.com/viktorsvertoka/goit-algo-hw-05

Home task for Basic Algorithms and Data Structures📊

algorithms data-structures goit goit-algo-hw-05 python

Last synced: 07 Sep 2025

https://github.com/anishlearnstocode/python-workshop-3

Python 🐍 Workshop on Language Basics, Constructs and introduction in Data Structures & Algorithms 👨‍💻 @WhatAfterCollege 🎓

algorithms arithmetic-expression data-structures dictionary functions generator-function introduction-to-programming list logical-expression methods oops pycharm pycharm-ide python python3 tuple workshop

Last synced: 08 Feb 2026

https://github.com/jon-brandy/data-structure

MY ANSWERS OF ALL DATA-STRUCT ASSIGNMENTS IN LECTURES

c data-structures

Last synced: 24 Apr 2026

https://github.com/mrdav30/swiftcollections

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

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

Last synced: 07 May 2026

https://github.com/yanpozka/trie

Go implementation of Tries data structure

data-structures go lookup trie uuid

Last synced: 09 Oct 2025

https://github.com/orxfun/orx-split-vec

An efficient dynamic capacity vector with pinned element guarantees.

data-structures fragment pinned pinned-elements rust split vector

Last synced: 17 Mar 2026

https://github.com/shiweihe0713/algorithms-made-easy

Algorithm learning hub : show case the fundamental algorithms like sorting algorithms, such as generic sort, merge sort, quick sort, bucket sort, and radix sort, etc.

algorithms binary-search-tree computer-science data-structures leetcode sorting-algorithms tree

Last synced: 30 Jan 2026

https://github.com/sandippalit/data-structures-and-algorithms-in-python

This repository by Sandip Palit contains Data Structures and Algorithms in Python.

algorithms backtracking complexity data-structures dsa linked-list maths oop python recursion searching sorting

Last synced: 09 Oct 2025

https://github.com/iykekings/data-structures-deno

Popular data structures' implementation in JavaScript/Typescript

data-structures deno javascript typescript

Last synced: 06 May 2026

https://github.com/viktorsvertoka/goit-algo-fp

Home task for Basic Algorithms and Data Structures📊

algorithms data-structures goit goit-algo-fp python

Last synced: 09 Apr 2025

https://github.com/prime-infinity/prime-chain

understanding basic blockchain concept by building simple blockchain in javascript,python and golang. Experimenting with different data structures.

blockchain blockchain-demos data-structures golang javascript python

Last synced: 06 May 2026

https://github.com/viktorsvertoka/goit-algo-hw-09

Home task for Basic Algorithms and Data Structures📊

algorithms data-structures goit goit-algo-hw-09 python

Last synced: 09 Apr 2025

https://github.com/esenmx/collection_notifiers

Collections with implementation of ValueListenable/ChangeNotifier for minimum rebuild and simplest syntax

collection dart data-structures flutter performance-optimization state-management

Last synced: 05 May 2026

https://github.com/ujjawalsinghsde/Placement_Prepration

This repository consists of all the material required for cracking the coding rounds and technical interviews during placements.

algorithm css data-structures html java javascript mongodb notes php placement prepinta100code sorting-algorithms sql

Last synced: 30 Dec 2025

https://github.com/yuweaec/ai-programming-with-python-bertelsmann

This repository aims to provide code and information to help you develop a comprehensive understanding of Python programming in the context of artificial intelligence (AI) applications.

ai bertelsmann data-structures functions jupyter-kernels jupyter-notebook numpy object-oriented-programming pandas python python-packages pytorch scripting udacity-nanodegree

Last synced: 18 Jan 2026

https://github.com/2kabhishek/topgear-java-data-structure-l1

Solutions for Java-Data-Strucutres-L1 ☕🧮

assignments data-structures java solutions topgear

Last synced: 06 Jun 2026

https://github.com/vickttor/data_structure_and_algorithms_with_java

Learning Data Structure and Algorithms by using Java

algorithms bigonotation data-structures java

Last synced: 26 Feb 2026

https://github.com/samridhisainii/codzy_dsa

This is my repository of Leetcode , GeeksforGeeks and Codechef questions which i solve regularly

algorithms cpp data-structures

Last synced: 23 Jan 2026

https://github.com/puneetkakkar/leet-code

Leet Code Algorithm C++ Solutions

algorithms data-structures

Last synced: 09 Oct 2025

https://github.com/ymm135/golang-java-cpp-dsa

golang/java/c++的数据结构及算法(DSA),附带leetcode相关习题、animate动画说明!

algorithms cpp11 data-structures golang java

Last synced: 05 May 2026

https://github.com/luckasnix/structured-objects

Structured Objects is lightweight and powerful library for handling object in JavaScript/TypeScript in different types of data structures.

data-structures graph javascript library typescript vite

Last synced: 10 May 2026

https://github.com/mizrael/dictionarylookupbenchmark

Benchmark of lookup performance between `Dictionary`, `SortedList`, `SortedDictionary` and `HashSet`.

benchmark data-structures dotnet

Last synced: 08 Oct 2025

https://github.com/sagiegurari/c_vector

A simple growable vector for C

c c-lib c-library data-structures vector

Last synced: 08 Oct 2025

https://github.com/merteldem1r/algostruct

AlgoStruct - Mastering DSA with C & C++ Data Structures and Algorithms, Essential Concepts like Pointers, OOP, Structures, Memory Allocation etc. with well explained comment lines and Readme files. Implementing all Data Structures from scratch and their Algorithms.

algorithms c computer-science cpp data-structures leetcode

Last synced: 08 Oct 2025

https://github.com/tresor11/coding-challenges

This repository contains solutions to common coding challenges

algorithms data-structures

Last synced: 23 Feb 2026

https://github.com/bertptrs/safelist

A memory-safe linked list in C++

c-plus-plus data-structures linked-list memory-management

Last synced: 13 Jun 2026

https://github.com/kkgthb/download-salesforce-objects-and-fields-as-json

A CumulusCI project that helps you download a Salesforce org's objects and fields as JSON

cumulusci data-structures database json metadata python salesforce salesforce-objects schema sfdx

Last synced: 04 May 2026

https://github.com/vaseug/powerlib

PowerLib contains classes and extension methods for working with data structures and MSSQL server data.

arrays collections data-structures database deployment entityframework helpers linq linq2sql mssqlserver sqlclr sqlserver

Last synced: 02 Feb 2026

https://github.com/frankfarrell/kds4j

Kinetic Data Structures for Java

data-structures java kinetic-data-structures

Last synced: 06 Apr 2025

https://github.com/dharmjit/go-algos

Algorithms in Golang

algorithms data-structures golang

Last synced: 09 Jun 2026

https://github.com/gunh0/algorithms

📝 Solutions for Algorithm Problems [C/C++]

algorithm beakjoon c cpp data-structures project-euler

Last synced: 12 Mar 2026

https://github.com/danielbrito/fatec

🎓 Análise e Desenvolvimento de Sistemas - Faculdade de Tecnologia.

cpp data-structures database development java javascript logic object-oriented-programming portugol programming script sql web-development

Last synced: 03 May 2026

https://github.com/viktorsvertoka/goit-algo-hw-02

Home task for Basic Algorithms and Data Structures📊

algorithms data-structures goit goit-algo-hw-02 python

Last synced: 13 Jun 2025

https://github.com/joht/data-restructor-js

Transforms parsed JSON objects into a uniform data structure

adapter data-structures javascript json parser restructure

Last synced: 01 Feb 2026

https://github.com/phondani0/ds-algo

Solutions for ds algo problems in Python

algorithms-and-data-structures data-structures python3 trees

Last synced: 15 Sep 2025

https://github.com/v1tbrah/algorithms

Data structures and algorithms.

algorithms data-structures go golang leetcode

Last synced: 01 Apr 2025