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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/micahondiwa/alx-low_level_programming

Low-level programming language with ALX and Holberton School

c data-structures malloc malloc-free malloc-library

Last synced: 18 Sep 2025

https://github.com/ericduran/algo_ds

Algorithms & Data Structures w/ JS

algorithm data-structures javascript

Last synced: 27 Jul 2025

https://github.com/lekco1320/dsdisplay

使用EGE库可视化常用的数据结构（前序＆中序构造二叉树、哈夫曼树的构造、平衡二叉树的构造与查询）。

cpp data-structures ege visualization

Last synced: 05 Mar 2025

https://github.com/tornikegomareli/deque

🦸‍♂️A Deque collection type implemented with Swift's protocols: Sequence, Collection, MutableCollection, and BidirectionalCollection with using of circular buffer to maximize memory usage

circular-buffer collection-protocol data-structures deque swift

Last synced: 21 Aug 2025

https://github.com/sumonta056/code-library

Discover a comprehensive GitHub repository dedicated to everything you need to master C++. Whether you're a beginner or looking to enhance your skills, explore topics such as Basic C++, Advanced C++, STL, Data Structures and Algorithms, and more. Get access to a wealth of resources and information to help you excel in the world of C++.

algorithms cpp cpp17 data-structures dp number-theory oop-principles

Last synced: 26 Dec 2025

https://github.com/jabolopes/go-safeslice

Go slice that can be modified while being traversed.

data-structures generics go go-library golang golang-library slices utility

Last synced: 22 Aug 2025

https://github.com/gardusig/coding-interview

Some questions asked during real interviews

algorithms coding-interviews data-structures problem-solving

Last synced: 26 Jul 2025

https://github.com/yoonah-dev/baekjoon-algorithm

➰ 고리고리단 알고리즘 스터디 - CPP ➰

algorithm cpp data-structures

Last synced: 26 May 2026

https://github.com/viktorsvertoka/goit-algo-hw-06

Home task for Basic Algorithms and Data Structures📊

algorithms data-structures goit goit-algo-hw-06 graph python

Last synced: 28 Aug 2025

https://github.com/shivam0110/data-structure

Codes for various data structure in C, C++ and JAVA

avl-tree bst-tree coding data-structures graph heap-tree

Last synced: 12 Aug 2025

https://github.com/nishantcoder108/pro-dsa

Hi, This repository is specially dedicated to DSA in JavaScript. I'm continuing to work on this repository from which DSA could be easy for that who want to code in javascript.

algorithm coding core-concepts data-structures dsa dsa-in-javascript dsa-javascript dsa-practice javascript js-concepts

Last synced: 30 Mar 2025

https://github.com/sai-suraj-27/cpp

This is my Repo for Practicing C++, Attempting Contests, and Solving Good Problems.

algorithms competitive-programming-contests cpp data-structures important

Last synced: 01 Sep 2025

https://github.com/himkt/algorithm-rs

🛠️ Data structure and algorithm written in Rust

algorithms atcoder data-structures rust

Last synced: 12 Aug 2025

https://github.com/muhammad-magdi/corebasicsclass

The Java Implementation of the Datastructures and Algorithms discussed in the Core Basics Class @CoachAcademy

algorithm algorithms algorithms-and-data-structures algorithms-datastructures data-structures datastructures java

Last synced: 08 Apr 2025

https://github.com/aryehky/cauliflower

🥦 Cauliflower: React app javascript web development data-structures algorithms 🥦

algorithms data-science data-structures javascript javascript-library webdevelopment

Last synced: 15 Mar 2025

https://github.com/josgard94/data_struct_in_c_example

This an example of how to use data structs in c language. In this example, a departmental store is shown. the example allows to users select products from a category. In addition, at the end of the program, it is shown a note with the products acquired by users and the total spend to the buy by a user.

data-structure data-structures data-structures-and-algorithms example examples language-c learning learning-c

Last synced: 15 Mar 2025

https://github.com/kinotic-foundation/structures

Structures is an open-source framework for data storage and retrieval, supporting schema evolution, data management, and providing a user-friendly GUI and OpenAPI interface.

data-management data-structures datamanagement docker high-performance java schema-evolution

Last synced: 26 Feb 2025

https://github.com/reity/symbolism

Extensible combinator library for building symbolic Python expressions that are compatible with serialization and can be evaluated at a later time.

abstract-syntax-tree data-structures python-library symbolic-expressions symbolic-manipulation

Last synced: 10 Mar 2026

https://github.com/virxec/combo_vec

A library for creating a "combo stack array-heap vector", or simply a re-sizable array

data-structures rust stack

Last synced: 14 Apr 2025

https://github.com/pleeko/graphulous

a library for working with graphs

data-structures graph-algorithms graphs nodejs

Last synced: 14 Aug 2025

https://github.com/verma-kunal/dsa-toolbox

This repository contains my learnings of Data Structures & Algorithms

algorithms data-structures java leetcode

Last synced: 04 Feb 2026

https://github.com/jeninsutradhar/java-datastructures-algorithms

This repository contains implementations of various data structures and algorithms in different programming languages. It serves as a reference and learning resource for understanding fundamental concepts in computer science.

algorithms algorithms-and-data-structures data-structures java jdk21

Last synced: 26 Feb 2025

https://github.com/wzslr321/datastructures_implementation

data structures which I've tried to implement in C++, much more incoming 👨‍💻

cpp data-structures

Last synced: 21 Jun 2025

https://github.com/i2mint/mongodol

MongoDB Data Object Layer

data-structures database mongodb python

Last synced: 14 Aug 2025

https://github.com/bgraokmush/veri_yapilari

Java ile veri yapıları ve algoritmalar

algorithms-and-data-structures data-structures java

Last synced: 20 Mar 2025

https://github.com/mohammed-3tef/data_structure_and_algorithms

A Collection of Algorithm & Data Structure Problems using C++.

algorithms bst clean-code cpp data-structures linked-list oop queue sorting-algorithms stack tree

Last synced: 01 Jul 2025

https://github.com/bidyashish/dynamic-programs

Dynamic Programming algorithms and Data Structures concepts

algorithms data-structures es6 javascript node nodejs

Last synced: 24 May 2026

https://github.com/caellian/reference

Reference implementations of different algorithms and data structures.

algorithms data-structures reference templates

Last synced: 09 Jul 2026

https://github.com/bodrovis-learning/datatypesalgo-yt-series

Серия уроков "Алгоритмы и структуры данных" на YouTube

algorithms data-structures lessons youtube-tutorial-series

Last synced: 15 May 2025

https://github.com/arturobp3/datastructures_and_algorithms

Several exercises about OOP in C++ including data structures and algorithms.

algorithms c-plus-plus data-structures hashmap queues treemap

Last synced: 28 May 2026

https://github.com/rabraghib/solved

A collection of solved programming problems using c++

algorithms cpp data-structures hacktoberfest math problem-solving

Last synced: 10 Jul 2026

https://github.com/robertzhidealx/lytepq

A small and mighty suite of data structures in JavaScript.

algorithms array binary-heap data-structures disjoint-sets javascript priority-queue queue union-find

Last synced: 04 Oct 2025

https://github.com/yashfalke77/data-structures-algorithms

Implementation of all basic data Structure and algorithms in python.

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

Last synced: 15 Mar 2025

https://github.com/daya-jin/datastructureandalgorithm

Implementations of commonly data structure and problem solving with Python

algorithms data-structures

Last synced: 11 Apr 2026

https://github.com/harshitsahu2311/all-year-practicals

In this repo I have completed and uploaded my all 2nd year practicals of my college.

computer-networks data-structures operating-system python

Last synced: 17 Aug 2025

https://github.com/kimrass/algorithm-coding-test

Algorithm practice problems from 'Baekjoon Online Judge' and 'Programmers' online judge and their solutions in Python

algorithms baekjoon-online-judge data-structures programmers-online-judge

Last synced: 29 Jun 2025

https://github.com/divithraju/divith-raju-openmetadata

Open Standard for Metadata. A Single place to Discover, Collaborate and Get your data right.

automation bigdata bigdataanalytics data data-structures dataengineering datascience hacktoberfest2022 metadata metadata-extraction

Last synced: 20 Feb 2026

https://github.com/saadsalmanakram/ds-bigo-complexity

It's all about Data Structures... This repository is designed to provide a comprehensive guide to understanding, implementing, and mastering data structures from the ground up.

bigonotation data-structures datastructures datastructures-algorithms timecomplexity

Last synced: 08 Apr 2025

https://github.com/lightsing/compact-map

'Small map' optimization: store up to a small number of key-value pairs on the stack.

data-structures hashmap rust rust-library stack

Last synced: 14 Apr 2025

https://github.com/bl33h/lispinterpreter

A interpreter that analyzes a code in LISP and executes it. Uses JCF to optimize the operations. Also uses MVC pattern.

aritmethic data-structures interpreter java lisp logic-operations operations

Last synced: 14 Mar 2025

https://github.com/solangeug/data-structures-and-software-design

A collection of projects specified in the PennEngineering Extension School's Data Structures and Software Design course.

data-structures java sd2x software-design

Last synced: 08 Aug 2025

https://github.com/bl33h/mathematicalsets

A program that manipulates mathematical sets, allowing users to input elements, perform set operations, and search for specific elements.

data-structures discrete-mathematics mathematical-sets python set-operations set-theory

Last synced: 14 Mar 2025

https://github.com/mattphillips/flow-data-structures

Basic data structures implements using Flowtype

ava data-structures flowtype linked-list

Last synced: 18 Aug 2025

https://github.com/rizwanullah313/library-management-system

Library management system using C++ data structure..

cli cpp data-structures visual-studio

Last synced: 14 Oct 2025

https://github.com/davidyslu/onlinejudgenctu

Personal submissions on Online Judge NCTU (國立交通大學程式解題系統)

algorithms cpp data-structures

Last synced: 14 May 2025

https://github.com/jamestrandung/go-data-structure

Generic data structures for the Go community

concurrency data-structures generics go golang map set thread-safety

Last synced: 12 Jan 2026

https://github.com/qwq-dev/myleetcodesolutions

Daily uploads of Leetcode solutions to enhance my coding skills.

data-structures leetcode leetcode-solutions

Last synced: 01 Apr 2025

https://github.com/basitraza228/dart-leetcode-blind75

Blind 75 LeetCode Solutions in Dart – A collection of well-optimized solutions for the Blind 75 LeetCode problems, implemented in Dart. This repository is aimed at helping developers and competitive programmers practice essential coding patterns in Dart.

algorithms blind75 coding-challenges competitive-programming dart data-structures flutter interview-prep leetcode problem-solving

Last synced: 19 Feb 2026

https://github.com/thegatesdev/maple

A clean, type safe intermediary structure

config configuration configuration-files data-structures json yaml

Last synced: 24 Aug 2025

https://github.com/mramirid/sistem-informasi-kua

Sistem informasi manajemen nikah berbasis CLI

avl-tree data-structures kua linked-list nikah queue

Last synced: 14 Mar 2025

https://github.com/ilovenooodles/praktikum-alstrukdat-2021

Kumpulan Praktikum Algoritma dan Struktur data 2021 - 2022

algorithms c data-structures

Last synced: 31 Mar 2025

https://github.com/dalpan/strukturdata

Code Program C++

c-plus-plus cpp data-structures

Last synced: 15 Mar 2025

https://github.com/jintao-huang/leetcode-py

针对LeetCode解题开发的基于python的数据结构和算法库`leetcode-alg`

algorithm data-structures leetcode leetcode-alg leetcode-python leetcode-solutions python python3

Last synced: 08 Apr 2025

https://github.com/sarincr/data-analytics-with-knime

Data Analytics with KNIME (Konstanz Information Miner), a free and open-source data analytics, reporting and integration platform. KNIME integrates various components for machine learning and data mining through its modular data pipelining concept. A graphical user interface and use of JDBC allows assembly of nodes blending different data sources, including preprocessing (ETL: Extraction, Transformation, Loading), for modeling, data analysis and visualization without, or with only minimal, programming.

ai artificial-intelligence artificial-intelligence-algorithms artificial-neural-networks data-analysis data-mining data-science data-structures data-visualization database datascience deep-learning machine-intelligence machine-learning machine-learning-algorithms machinelearning mining mining-software

Last synced: 14 Mar 2025

https://github.com/make-github-pseudonymous-again/js-cg

:triangular_ruler: Computational geometry data structures and algorithms for JavaScript

agpl algorithms computational-geometry computer-science data-structures javascript

Last synced: 03 Feb 2026

https://github.com/rohithgowdam/rvce-3rd-sem-dsa-lab-programs

This is the lab programs for the course 21CS33 by RV College of Engineering.

data-structures dsa rvce rvce-lab-code

Last synced: 11 Jun 2025

https://github.com/union-find/contiguous

:rice: Contiguously-allocated disjoint-set data structures for JavaScript

agpl amortized computer-science data-structures disjoint-sets javascript

Last synced: 21 Feb 2026

https://github.com/abdullahashfaqvirk/Python-DSA

Data Structures and Algorithms implemented in Python with unit tests.

algorithms data-structures dsa open-source python unit-tests

Last synced: 27 Sep 2025

https://github.com/mohahmadraza/leetcode-python-project-tasks

This repository, is a comprehensive collection of Python solutions and projects focused on solving a wide array of LeetCode problems. It serves as a valuable resource for anyone looking to enhance their coding skills, prepare for technical interviews, or simply practice algorithm and data structure challenges using Python.

algorithm algorithms-and-data-structures coding coding-challenge coding-interviews competitive-programming data-structures leetcode leetcode-python leetcode-solutions programming programming-challenges python software-development technical-interview-questions

Last synced: 15 Apr 2026

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/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/libsugar/bettercollections

Some better collection implementations than the system library

arraypool collections concurrent data-structures vector

Last synced: 14 Aug 2025

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/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/yuvraj0028/rule-engine-ast

User friendly rule engine implemented with Abstract Syntax Tree for making a logical data structure to evaluate attributes.

angular angular-cli backend bootstrap5 data-structures docker java logic-programming material-ui mongodb spring-boot tree-structure

Last synced: 12 Apr 2026

https://github.com/techy4shri/kmp-intrusion-detection-system

This IDS focuses on detecting intrusion attempts by matching patterns in network data (such as suspicious strings in payloads or requests). It integrates the Knuth-Morris-Pratt (KMP) string-search algorithm for efficient pattern matching while also using auxiliary methods such as hashing and tries for indexing or rule-based detection.

cpp11 cybersecurity-tools data-structures intrusion-detection-system kmp-algorithm multithreading python-3 string-matching

Last synced: 15 Feb 2026

https://github.com/dezinezync/oideformat

The Open Invoice Data Exchange Format Specification

data-structures exchange invoice json spec specification

Last synced: 06 Jul 2025

https://github.com/kevjose/devnotes

notes from the journey of a software engineer 🤗

algotithms data-structures git-notes javascript terraform

Last synced: 14 Feb 2026

Data structures Awesome Lists
awesome-leetcode-resources 65 best-of-python 678 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 python-practice-projects 101 data-engineering-collection 678 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 Projects 101 ✅ Algorithms 93 Testing 89 Websites 88 Networking 88 Command Line 87 Data Pipelines & Streaming 86 Configuration 83 命令行工具 80 Data Structures and Algorithms 76 Machine Learning 75 ✅ Data Structures 75