Data

Tools

Indexes

Applications

Experiments

Awesome

An open API service indexing awesome lists of open source software.

LeetCode

LeetCode is a popular online platform that provides programming and technical interview questions. The site features challenges across a range of difficulties, focusing on algorithms, data structures, and other computer science fundamentals. LeetCode helps users enhance their coding skills, prepare for technical interviews, and engage in programming contests. This topic explores how LeetCode equips individuals with the tools to improve their coding proficiency and problem-solving abilities in a competitive environment.

https://github.com/omanshu209/leetcode

LeetCode Solutions

leetcode leetcode-solutions

Last synced: 25 Mar 2025

https://github.com/lilittlecat/algorithm-study-notes

我的算法学习笔记，部分内容来自互联网，并已标明出处，如有侵权，请联系删除。

algorithms java leetcode

Last synced: 13 Jun 2025

https://github.com/codersunny812/stellarcode

This is a project inspired by the Leetcode where people can create account and login into thier account and saw the dsa problem and solve them.

javascript leetcode leetcode-solutions react-router reactjs

Last synced: 01 Mar 2025

https://github.com/theamnabb/volunteer_instructor_recordings

This repository dedicated to storing and sharing links to all my volunteer workshop and webinar recordings.

leetcode python3 teaching webinar workshop

Last synced: 14 Jun 2025

https://github.com/lucky845/github-profile-statistics-card

一个优雅的个人统计数据展示卡片生成服务，支持多个平台的数据统计展示，可以轻松集成到你的GitHub个人资料页面。

ajax express github leetcode nodejs typescript

Last synced: 24 Dec 2025

https://github.com/tokiory/codewars-and-leetcode

Задачи из LeetCode и Codewars с полным описанием решения

codewars leetcode

Last synced: 22 Jun 2025

https://github.com/windomz/leetcode-init

:triangular_ruler: A tool to create leetcode code template via cli.

leetcode leetcode-golang leetcode-template

Last synced: 25 Jun 2025

https://github.com/p0u4a/leet-track

Web app for tracking and visualising LeetCode progress.

data-visualization leetcode leetcode-stats web-app

Last synced: 01 Apr 2025

https://github.com/cary-hu/leetcode-every-day

Coding Every Day, leave Bad code me away.

leetcode

Last synced: 31 Mar 2025

https://github.com/0xkalvin/data-structures-and-algorithms

Data structures, algorithms and leet code problems

algorithms data-structures leetcode

Last synced: 09 Oct 2025

https://github.com/br64k/leetgo

LeetCode solutions in Go.

leetcode leetcode-solutions

Last synced: 04 Sep 2025

https://github.com/shivankk26/leetcode-questions

In this GitHub Repository, I'll be adding answers to various questions available on Leetcode. This Repository consists of three categories, as given on Leetcode, i.e Easy, Medium, and Hard. As well as all the answers will be provided in Java Language. So, do check that out and have fun!

dsa dsa-algorithm dsa-practice java java-8 leetcode problem-solving problems

Last synced: 03 Sep 2025

https://github.com/xaxtric7/xo_leetcode

🚀This repository contains my solutions to various LeetCode problems, named as per the question title on LeetCode.

competitive-programming cpp leetcode leetcode-python leetcode-solutions

Last synced: 21 Feb 2025

https://github.com/mensenvau/leetcode_sql_problems

😊️️️️️️ Leetcode database part solutions

data-engineer data-engineering leetcode leetcode-solutions mysql sql

Last synced: 25 Mar 2025

https://github.com/ziadasem/leetcodesolutions

code solutions for leetcode

cpp leetcode leetcode-cpp problem-solving

Last synced: 27 Feb 2025

https://github.com/aishanipach/interview-checkpoints

Keeping track of my various DSA solutions to Leetcode, Hackerrank & Striver's sheet! BasicChecklist has all the theory notes for interviews.

cheatsheet cpp data-structures dbms first-timers-friendly good-first-contribution interview-preparation leetcode open-source solutions sql strivers-cp-sheet strivers-sde-sheet

Last synced: 03 Jul 2025

https://github.com/lovealakazam/sneaking_algorithm

남몰래 알고리즘

boj java kakao leetcode python3

Last synced: 04 Apr 2025

https://github.com/leafycodes/leetcode

This repository contains my personal solutions to LeetCode problems. Almost all problems are solved using Java, with very few in Python or C++.

dsa java leetcode leetcode-java leetcode-solutions

Last synced: 10 Apr 2025

https://github.com/niu-grandpa/fe-algorithm

leetcode必刷算法题

algorithm javascript leetcode

Last synced: 16 Mar 2025

https://github.com/nbswords/june-leetcoding-challenge

June LeetCoding Challenge by Leetcode from June 1st to June 30th

leetcode leetcode-cpp

Last synced: 10 Oct 2025

https://github.com/dhruvabhat24/weekend-contests

Questions of Weekend Contest & other Contests from Leetcode and GFG

biweekly geeksforgeeks leetcode open-source weekly-challenges

Last synced: 24 Mar 2025

https://github.com/yuliang-lee/leetcode-submission-table

:notebook: Use crawlers to get all submitted records, use tables to display, add filtering.

leetcode submissions

Last synced: 07 Sep 2025

https://github.com/adamanr/leetcode-tasks

Completed tasks from leetcode

leetcode leetcode-solutions

Last synced: 26 Mar 2025

https://github.com/aritrac1/java

All the Basics concepts of Java, OOPs, DSA in Java and some Projects along practice problems(leetcode and other platforms) and other resources.

algorithms competitive-programming data-structures dsa dsa-algorithm dsa-practice exception-handling java java-basics java-projects leetcode leetcode-java maths multithreading oops-in-java patterns practice-programming project

Last synced: 26 Oct 2025

https://github.com/brainstone/leetcode

This little project is a template for running LeetCode problems locally in your CLion installation.

cmake cpp cpp20 leetcode leetcode-cpp template

Last synced: 20 Feb 2025

https://github.com/muhammad-fiaz/data-structures-and-algorithms-solutions

Explore comprehensive solutions to coding problems from Geeks for Geeks, LeetCode, and HackerRank. This repository focuses on implementing and understanding fundamental data structures and algorithms, organized for easy navigation and quick learning.

algorithm-challenges algorithms-and-data-structures data-structure data-structures data-structures-algorithms data-structures-and-algorithms datastructure datastructures datastructures-algorithms datastructuresandalgorithm dsa dsa-algorithm dsa-learning-series dsa-practice dsa-questions dsa-solutions dsalgo-questions hackerrank leetcode solutions

Last synced: 11 Oct 2025

https://github.com/divertimentos/leetcode

Solved Algorithms and Data Structures problems/exercises on Leetcode. There's also solved problems from Google Tech Dev Guide.

algorithms-and-data-structures coding-interview-questions javascript leetcode python tech-dev-guide

Last synced: 23 Feb 2025

https://github.com/wklee610/leetcode-cli

A Command-Line Interface (CLI) tool to browse and solve LeetCode problems directly from the terminal.

cli cli-tool coding-practice coding-test leetcli leetcode leetcode-cli

Last synced: 11 Oct 2025

https://github.com/theanuragshukla/lootcode

Lootcode is a CLI tool, which provides funtionalitity for accessing problems, getting solutions, submitting solutions, and much more.

bot leetcode leetcode-solutions lootcode scripting

Last synced: 02 Mar 2025

https://github.com/arindal1/leetcode-problems

Different LeetCode problems I solved on DSA, in CPP, C, Java & Python.

c cpp java leetcode leetcode-solutions

Last synced: 10 Jun 2025

https://github.com/snehalyelmati/competitive-programming-golang

Repository to maintain LeetCode, Kickstart and CodeChef solutions in Go. Implementation and notes of data structures and algorithms.

algorithms data-structures golang google-hashcode google-kickstart leetcode

Last synced: 21 Jun 2025

https://github.com/xnacly/leet

Leetcode solutions grouped by language

leetcode

Last synced: 26 Dec 2025

https://github.com/vaibhavvikas/dsa-problems

Python solutions of leetcode problems that I created for revision.

leetcode leetcode-python leetcode-solutions

Last synced: 25 Oct 2025

https://github.com/yuhexiong/leetcode-solution

Document my LeetCode solution with chinese comments and multiple programming languages.

c-language cpp go golang java javascript leetcode mysql python typescript

Last synced: 12 Oct 2025

https://github.com/hs831/leetcode-company-wise-solutions

This Repository contains solutions for Leetcode questions asked in coding rounds and interviews in many different companies.

cpp dsa-practice leetcode leetcode-solutions

Last synced: 16 Mar 2025

https://github.com/pbelskiy/contest

Sweet home for my solutions from different contests

leetcode

Last synced: 12 Oct 2025

https://github.com/pvarentsov/leetcode

My LeetCode solutions.

leetcode leetcode-solutions

Last synced: 10 Jun 2025

https://github.com/freddiehaddad/rnti

Multithreaded Roman Numeral to Integer converter written in Go.

concurrency concurrent-programming go golang leetcode leetcode-go leetcode-golang leetcode-solution multithreading

Last synced: 28 Feb 2025

https://github.com/aiveraiva/problem-solutions

My solutions to online judge website: LeetCode, Zerojudge, etc.

dynamic-programming leetcode leetcode-solutions online-judge problem-solving python solutions

Last synced: 09 Apr 2025

https://github.com/surajk95/leetify

Awesome Leet Code effect for webpages. Built completely with Vanilla JS.

leet-generator leetcode matrix-effect vanilla-javascript vanilla-js

Last synced: 16 Mar 2025

https://github.com/almmiko/rttd

Solutions for different technical problems.

algorithms data-structures leetcode

Last synced: 06 Jul 2025

https://github.com/abdealijaroli/dsa

Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)

algorithms cpp data-structures dsa leetcode

Last synced: 01 Mar 2025

https://github.com/aslon1213/my-leetcode-solutions

Leet Code Solutions using Golang Language.

go leetcode solutions

Last synced: 13 Oct 2025

https://github.com/miladsade96/leetcode_with_java

Solving Leetcode Challenges using Java Programming Language and Testing them with JUnit

algorithm algorithms algorithms-and-data-structures data-structures java java-8 javaee leetcode leetcode-java leetcode-solutions

Last synced: 13 Oct 2025

https://github.com/aish-ika031/dsa-imp

This Repository contains solutions to imp coding questions asked in the interviews.

algorithms coding dsa interview-preparation interview-questions leetcode python3

Last synced: 13 Oct 2025

https://github.com/amrhossamdev/leetcode

Collection of leetcode questions that I solved - feel free to ask me at any time <3

algorithms data-structures interview-questions leetcode

Last synced: 15 Mar 2025

https://github.com/serhii-chernenko/leetcode

Solutions of Leetcode's questions

leetcode leetcode-javascript leetcode-solutions

Last synced: 29 Nov 2025

https://github.com/nusr/leetcode

leetcode 题解

c javascript leetcode sql

Last synced: 17 Mar 2025

https://github.com/misterpea/leetcode---hackerrank

LeetCode / HackerRank / Sundry Interview Prep

codechallenges hackerrank leetcode

Last synced: 01 Mar 2025

https://github.com/dungken/youtube-topinterview150questions-leetcode

A youtube series about data structures and algorithms on leetcode.com

collections dsa-algorithm java-core leetcode

Last synced: 03 Apr 2025

https://github.com/mehvix/competitive-programming

Competitive programming solutions

atcoder codeforces leetcode project-euler usaco uva

Last synced: 07 Apr 2025

https://github.com/Jiannan-dev/leetcode-daily-mailer

邮件自动接收leetcode的每日一题(Mail automatically receives the daily question of leetcode)

daily-questions email-sender-tool leetcode

Last synced: 14 Oct 2025

https://github.com/kallydev/leetcode

LeetCode problem solutions.

algorithms datastructures leetcode

Last synced: 09 Mar 2025

https://github.com/kengen1/leetcode-study-bot

A Discord bot that integrates Leetcode challenges into Discord servers. This project was built with the intention of providing a collaborative space for technical interview preparation.

discord-bot discord-js graphql leetcode leetcode-questions leetcodepractice nodejs typescript

Last synced: 04 Sep 2025

https://github.com/caedenph/algorithms

Contains Leetcode problems, Algorithms, and Advent of Code solutions

advent-of-code algorithms aoc leetcode

Last synced: 07 Jul 2025

https://github.com/sachin-kumar-2003/competitiveprograming

Competitive Programming Using Python .. Solving Data structure Problem

data-structures datastructures leetcode leetcode-python3 leetcode-solutions python

Last synced: 27 Feb 2025

https://github.com/harshit0571/dsa

This repository is dedicated to practicing Data Structures and Algorithms (DSA) concepts. It serves as a personal collection of code solutions for various DSA problems.

cpp dsa java lcoding leetcode leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/shixiongfei/leetcode

My LeetCode solutions.

leetcode leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/jiannan-dev/leetcode-daily-mailer

邮件自动接收leetcode的每日一题(Mail automatically receives the daily question of leetcode)

daily-questions email-sender-tool leetcode

Last synced: 26 Mar 2025

https://github.com/eason-dev/leetcode

My LeetCode Challenge

leetcode

Last synced: 04 Sep 2025

https://github.com/jaebradley/leetcode.js

Leetcode solutions, written in JavaScript

javascript leetcode

Last synced: 04 Dec 2025

https://github.com/2kabhishek/solutions

Solutions written by me for coding competitions, tests etc. 🥇🧮

codewars coding-competitions exams hackerrank leetcode programming solutions

Last synced: 01 Mar 2025

https://github.com/emahtab/unique-binary-search-trees

Count the total number of BST possible with n numbers

binary-search-tree dynamic-programming leetcode problem-solving

Last synced: 14 Oct 2025

https://github.com/shubham-bhoite/leetcode-javascript

This Repository Contains All My Solved Leetcode JS challenge solution.

javascript leetcode leetcode-javascript-solutions leetcode-solutions

Last synced: 06 Dec 2025

https://github.com/ichenlei/leetcode_101

A repo for my LeetCode algorithm training

algorithm javascript leetcode nodejs

Last synced: 17 Mar 2025

https://github.com/emahtab/word-search

Word Search in a 2D Grid

dfs leetcode problem-solving word-search

Last synced: 30 Jun 2025

LeetCode Awesome Lists
awesome-leetcode-resources 79 competitive-programming 97 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 48 awesome-interview-algorithms 800 awesome-ebooks 106 awesome-dsa 109 Algorithms-and-Data-Structures 47 Interview-Preparation 50 awesome-cpp20 65 awesome-leetcode 39 awesome-interview 74
LeetCode Categories
Blogs 957 🧠 Big Tech Algorithm Questions 288 System Design 109 ✅ Algorithms 97 ✅ Data Structures 83 📈 Resources: 69 💻 Must-Do Problems (Topic Wise) 60 🚀 Patterns 44 📚电子书 || 教程 42 Learning Resources (Topic Wise) :checkered_flag::checkered_flag::checkered_flag: 39 Web 32 Algorithms 31 📌 Fundamental Concepts 29 Programming Language 27 Useful Links 21 ⭐️服务器薅羊毛 18 21. Linked List 17 34. Stack 17 Data Structures 16 Algorithms & Data Structures Learning Resources 16