Data structures

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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.

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jwasham /coding-interview-university

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A complete computer science study plan to become a software engineer.

computer-science algorithm algorithms interview data-structures software-engineering coding-interviews study-plan interview-prep interview-preparation coding-interview programming-interviews

UpdatedAug 28, 2025

trekhleb /javascript-algorithms

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Star193k

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

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labuladong /fucking-algorithm

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刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

computer-science algorithms leetcode data-structures interview-questions dynamic-programming kmp dynamic-programming-algorithm

UpdatedJan 31, 2025
Markdown

krahets /hello-algo

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Star118k

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version in translation

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UpdatedOct 7, 2025
Java

TheAlgorithms /Java

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All Algorithms implemented in Java

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UpdatedOct 7, 2025
Java

azl397985856 /leetcode

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LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

javascript python java computer-science tree algorithm algorithms leetcode cpp interview algo data-structures leetcode-solutions algorithms-datastructures

UpdatedJul 16, 2025
JavaScript

huihut /interview

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📚 C/C++ 技术面试基础知识总结，包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of recruiting job seekers and beginners in the direction of C/C++ technology, including language, program library, data structure, algorithm, system, network, link loading library, interview experience, recruitment, recommendation…

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UpdatedAug 24, 2025
C++

TheAlgorithms /JavaScript

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Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.

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UpdatedSep 4, 2025
JavaScript

TheAlgorithms /C-Plus-Plus

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

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kodecocodes /swift-algorithm-club

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Algorithms and data structures in Swift, with explanations!

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UpdatedDec 6, 2024
Swift

TheAlgorithms /Rust

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All Algorithms implemented in Rust

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Rust

OI-wiki /OI-wiki

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🌟 Wiki of OI / ICPC for everyone. （某大型游戏线上攻略，内含炫酷算术魔法）

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UpdatedOct 7, 2025
TypeScript

TheAlgorithms /C

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Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

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C

kunal-kushwaha /DSA-Bootcamp-Java

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This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

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UpdatedAug 18, 2024
Java

TheAlgorithms /Go

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Algorithms and Data Structures implemented in Go for beginners, following best practices.

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gyoogle /tech-interview-for-developer

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Star16.6k

👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖

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UpdatedJun 4, 2025
Java

ashishps1 /awesome-leetcode-resources

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Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.

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UpdatedJun 10, 2025
Java

AkashSingh3031 /The-Complete-FAANG-Preparation

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Dive into this repository, a comprehensive resource covering Data Structures, Algorithms, 450 DSA by Love Babbar, Striver DSA sheet, Apna College DSA Sheet, and FAANG Questions! 🚀 That's not all! We've got Technical Subjects like Operating Systems, DBMS, SQL, Computer Networks, and Object-Oriented Programming, all waiting for you.