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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/art2url/leetcode

👨‍💻 A repository of solutions for LeetCode problems, focusing on algorithms, data structures, and efficient coding practices.

coding-challenges competitive-programming github javascript learning leetcode problem-solving programming solutions sql typescript

Last synced: 10 Apr 2026

https://github.com/danielpaez-dev/leetcode-solutions

This repository is my journey on Leetcode. It contains my solutions to Leetcode problems with different programming languages, along with a brief explanation of the approach I used to solve each one

algorithms datastructures javascript leetcode mysql python3 typescript

Last synced: 10 Apr 2026

https://github.com/lalawow/leetcode_js

my javascript practice with Leetcode

javascript leetcode

Last synced: 08 Jul 2025

https://github.com/mnnkhndlwl/dsa-questions

Collection of Leetcode and GFG Quesions to prepare for interviews

leetcode

Last synced: 15 May 2025

https://github.com/mohamedel-tabei/leetcode

LeetCode problems

leetcode

Last synced: 29 Jun 2025

https://github.com/subhan-liaqat/leetcode-problems

This repository includes all the LeetCode Problems which are most asked in big tech interviews.

algorithms cpp data-structures dsa faang leetcode python

Last synced: 20 May 2026

https://github.com/abdel7ak96/google-foobar-challenge

An attempt at the Google Foobar challenge

foobar-challenge google leetcode python

Last synced: 26 May 2026

https://github.com/azeemidrisi/leetcode-streak-tracker

Automated daily LeetCode submission tracker and streak calculator. (Currently being blocked by Cloudflare)

100daysofcode bot dsa leetcode python streaks

Last synced: 04 Jan 2026

https://github.com/lisez/leetcode

LeetCode problem's solutions by JavaScript

deno javascript leetcode typescript

Last synced: 09 May 2026

https://github.com/oneananda/leetcode-solutions

This repository contains solutions to various LeetCode problems categorized by difficulty levels: Easy, Medium, and Hard. Each solution is implemented in C# and aims to be clear, efficient, and easy to understand.

coding-challenges csharp leetcode leetcode-solutions

Last synced: 21 Jun 2025

https://github.com/quincey001/datastructure-algorithms

Fucusing on data structure & algorithm & Solving coding questions

algorithm algorithms java leetcode

Last synced: 26 May 2026

https://github.com/lin93555/-algorithm-training-cpp-py

LeetCode algorithm practice using C++ and python. Includes detailed explanations, comments, and time complexity analysis for each solution.

algorithms cpp data-structures leetcode python solutions

Last synced: 17 May 2026

https://github.com/makstyle119/leetcode

this is my journey to learn and understand DSA by solving leetCode (one problem each day)

explanation javascript leetcode leetcode-solutions makstyle119 php python typescript

Last synced: 30 Jun 2025

https://github.com/antoniomrtz/leetcode

Solutions of LeetCode code problems

leet-code-solutions leetcode python python3

Last synced: 09 Jun 2026

https://github.com/silvermete0r/aitu_leetcoder_bot

Telegram bot for analyzing stats of performances of AITU students on popular programming platform - LeetCode.

aitu leetcode rankings telegram-bot web-application

Last synced: 23 Mar 2025

https://github.com/sonnguyen9800/leetcode-fighter-go

A repository of my solution for leetcode in go-lang

algorithm-challenges datastructures-algorithms golang leetcode

Last synced: 26 May 2026

https://github.com/akashsinghiitr/cph-leetcode

CPH LeetCode is a VSCode extension designed to streamline the competitive programming workflow. It automates the extraction of test cases from LeetCode problems and saves them locally for offline testing. With real-time progress updates, users can efficiently generate input and output files for problem-solving and debugging.

competitive-programming data-structures-and-algorithms leetcode programming vscode-extension

Last synced: 26 Apr 2026

https://github.com/chi-chu/leetcode

some common function for leetcode

common go golang learn leetcode

Last synced: 10 Mar 2026

https://github.com/iamtalwinder/leetcode

My solutions to LeetCode problems.

javascript leetcode leetcode-solutions typescript

Last synced: 01 Sep 2025

https://github.com/jwala-anirudh/dsa-2023

Collection of Data Structures and Algorithms implemented in Java

dsa java leetcode

Last synced: 23 Mar 2025

https://github.com/calvinjmin/interview_questions

Personal Solutions to common Leet Code Questions

algorithm java leetcode python

Last synced: 11 Apr 2026

https://github.com/farischt/tech-interviews

Must know algorithms and problems for tech interviews (this is a complement to ds repository)

algorithms-and-data-structures big-tech-interviews leetcode neetcode problem-solving tech-interviews

Last synced: 19 Jun 2026

https://github.com/iamklevy/datastructures-algorithms-problem-solving-

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

algorithms data-structures interview-questions leetcode

Last synced: 15 May 2025

https://github.com/mikeleo03/leetcode-journey

Dedicated this repo to my LeetCode grind, which I now find incredibly exciting! :D

cpp grind leetcode

Last synced: 23 Mar 2025

https://github.com/luizrebelatto/exercises-algorithms

Solving the leetcode exercises

algorithms binary-search leetcode swift

Last synced: 26 Feb 2025

https://github.com/balintsoos/leetcode-solutions-ts

My LeetCode solutions in Typescript

javascript leetcode leetcode-solutions typescript

Last synced: 08 May 2026

https://github.com/kevinknights29/leetcode_gym

This project contains the problems I solved from leetcode and their variants in multiple languages.

algorithms-and-data-structures leetcode neetcode

Last synced: 22 Mar 2025

https://github.com/jasonpep/leetcode

博观而约取 厚积而薄发

leetcode

Last synced: 10 Mar 2026

https://github.com/iamabirakash/leetcode

A repository containing best solutions of daily LeetCode problems

daily-coding-problem leetcode leetcode-java leetcode-python leetcode-solutions

Last synced: 03 Mar 2025

https://github.com/neerajmanivarnan/dsa-algos

Repository containing popular leetcode solutions and CSES set problems

dynamic-programming leetcode leetcode-java leetcode-python leetcode-solutions

Last synced: 01 Sep 2025

https://github.com/zabit923/leet-code-algorithms

just to see the progress

algorithms leetcode python3

Last synced: 15 Mar 2025

https://github.com/kafkaesc/leetcode-js

Solutions in JS for LeetCode exercises. 👨‍💻

algorithms javascript leetcode

Last synced: 15 May 2025

https://github.com/jagadeeshm007/leetcode

This repository serves as a collection of my solutions to various LeetCode Data Structures and Algorithms (DSA) problems using c++.

algorithms cpp data-structures leetcode leetcode-cpp leetcode-practice leetcode-questions leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/vishalthehuman/leetcode

Here, I will be updating the Leet Code Questions that I've solved. The answers will be correct but it may not always have the best runtime and memory usage. Bear with me.

leetcode leetcode-go leetcode-golang leetcode-java leetcode-python leetcode-python3 leetcode-questions leetcode-solutions

Last synced: 15 Apr 2025

https://github.com/anandwana001/ds-algo

Daily Coding Problems

data-structures leetcode

Last synced: 04 Apr 2025

https://github.com/sainipankaj15/leetcode-solution-by-blacky_bomb_15

This repository contains my LeetCode solutions that have been successfully submitted, as well as my logic with an explanation and another best solution.

algorithm cpp leetcode leetcode-solutions

Last synced: 21 May 2026

https://github.com/pixcai/algorithms

Algorithms notes and code and leetcode solution by JavaScript

algorithm algorithms-datastructures algorithms-implemented javascript leetcode leetcode-javascript nodejs

Last synced: 27 Apr 2026

https://github.com/firattamur/leetcode-python

Leetcode Problems' Solutions in Python.

leetcode leetcode-python leetcode-solutions

Last synced: 23 Jul 2025

https://github.com/iivic17/leet-code

A collection of LeetCode problem solutions submitted via the LeetSync Chrome extension. This repository showcases solutions written in TypeScript, demonstrating clean, efficient code and a focus on algorithmic problem-solving across various difficulty levels.

algorithms leetcode typescript

Last synced: 07 Apr 2025

https://github.com/oneananda/codingchallenges

This repository contains solutions to coding problems from key coding challenge platforms, implemented in various programming languages.

csharp go hackerrank java javascript kotlin leetcode projecteuler ruby swift typescript

Last synced: 11 Apr 2026

https://github.com/jimut123/competitive_programming

All the competitive programming on hacker rank, code chef, codeforces and leetcode that I'll do.

ad-hoc algorithms codechef codeforces competitive-coding cpp17 data-structure dynamic-programming graph-theory hacker hackerrank-solutions leetcode optimisation

Last synced: 16 Jan 2026

https://github.com/hoangnx30/leetcode

I failed a lot of interviews due to the data structure and algorithm... That's why.

datastructures-algorithms golang leetcode

Last synced: 08 Mar 2025

https://github.com/kendalblythe/leetcode-typescript

Contains my solutions to LeetCode problems using TypeScript.

eslint leetcode leetcode-solutions pnpm prettier typescript vitest vscode

Last synced: 11 Apr 2026

https://github.com/cardoso010/challenges

Leetcode, codewar, hackerrank Challenges

algorithms challenges codewa data-structures elixir leetcode study

Last synced: 23 Mar 2025

https://github.com/charlieweinberger/dsa-prep

My journey of studying data structures and algorithms, through programs like Grind75 and UCI ICSSC's LeetCode study program.

dsa grind75 leetcode

Last synced: 15 Mar 2025

https://github.com/cassxw/leetcode

My daily Leetcode practice repository, featuring solved problems, categorised solutions, and a structured roadmap for mastering data structures and algorithms.

algorithms coding-challenges competitive-programming data-structures dsa java leetcode leetcode-java leetcode-python leetcode-solutions problem-solving python

Last synced: 31 Mar 2025

https://github.com/rjxby/ltc

leetCode problems

leetcode leetcode-csharp leetcode-solutions

Last synced: 28 Oct 2025

https://github.com/chingc/leetcode

LeetCode

leetcode

Last synced: 15 Mar 2025

https://github.com/letsmakecakes/problem-solving-odyssey

Here you can find my Leetcode solved problems.

leetcode leetcode-python leetcode-solutions

Last synced: 09 Sep 2025

https://github.com/sahilm8/algorithms

Main algorithms in Java and few LeetCode solutions.

algorithms java leetcode

Last synced: 27 Feb 2025

https://github.com/vitalygi/leetx

CLI for setting up workspace for leetcode problem

cli go leetcode

Last synced: 31 Mar 2025

https://github.com/swoorup/fast-stupid-reverse-nodes

Bunch of codes to test fastest implementation for https://leetcode.com/problems/reverse-nodes-in-k-group/

haskell leetcode

Last synced: 26 Oct 2025

https://github.com/kalyan4636/leetcode

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub] (https://github.com/QasimWani/LeetHub)

html html-css-javascript javascript leetcode leetcode-cpp leetcode-java leetcode-javascript leetcode-practice leetcode-python leetcode-python3 leetcode-questions leetcode-solutions python typescript

Last synced: 11 Apr 2026

https://github.com/morsiusiurandum/leetcode

C++ solution of LeetCode problems

leetcode leetcode-cpp leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/shafaq-aslam/leetcode-chronicles

This repository contains my solutions to various LeetCode problems, ranging from Easy to Hard. The goal is to improve problem-solving skills, practice Data Structures & Algorithms (DSA), and build a strong foundation for coding interviews.

algorithms coding-challenges competitive-programming cpp data-structures data-structures-and-algorithms dsa dynamic-programming leetcode problem-solving

Last synced: 07 Apr 2025

https://github.com/hackerslash/dsarch

A search engine for Data Structure and Algorithm problems

data-structures dsa leetcode search-engine tfidf

Last synced: 16 May 2025

https://github.com/samridhisainii/leetcode-sql-50

Leetcode Sql 50 Codes

code leetcode sql

Last synced: 23 Mar 2025

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

Repository for tracking my data-structures-and-algorithms learning, and my solutions to leetcode problems and others

data-structures-and-algorithms leetcode leetcode-cpp leetcode-python

Last synced: 24 May 2026

https://github.com/progambler227788/leetsync-python

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v3](https://github.com/raphaelheinz/LeetHub-3.0)

array backtracking-algorithm bfs-algorithm dfs-algorithm dynamic-programming graph heap leetcode leetcode-python leetcode-solutions matrix queue recursive-algorithm sorting-algorithms stack string topological-sort two-pointers

Last synced: 16 May 2025

https://github.com/albugowy15/odop

ODOP (One Day One Problem) Leetcode solutions written in Rust

leetcode rust

Last synced: 08 Aug 2025

https://github.com/bytesbybianca/leetcode

Working my way through Leetcode to practice DSA while prepping for technical interviews.

javascript leetcode

Last synced: 16 Oct 2025

https://github.com/billy0402/leetcode

LeetCode problems solution collection, mainly using Python.

leetcode python

Last synced: 07 Jun 2026

https://github.com/snayan/leetcode

用javascript 解决 LeetCode 中的一些题目（持续更新）

leetcode leetcode-javascript

Last synced: 26 Jan 2026

https://github.com/anson09/ac

AC means power or accepted, practicing your js and programing skill from here 🧤

algorithm js leetcode programming

Last synced: 15 Mar 2025

https://github.com/nibble-4bits/leetcode-challenges

My solutions to various LeetCode challenges

algorithms code-challenges data-structures leetcode

Last synced: 15 Mar 2025

https://github.com/emilwijayasekara/leetcode-2235-add-two-integers

LeetCode Problem 2235. Add Two Integers - Just adding tow numbers

java leetcode leetcode-java leetcode-solutions

Last synced: 05 Aug 2025

https://github.com/marianogappa/leetlink

CLI tool that gets the Leetcode link for a given problem number.

chatgpt cli golang leetcode

Last synced: 05 Jun 2026

https://github.com/jmarove/leetcode-playground

Another repo with the solutions of the Leetcode problems of the owner. Planning to expand all the solutions to Rust, just for fun.

algorithms leetcode leetcode-solutions python

Last synced: 23 Mar 2025

https://github.com/paradite/practices

leetcode weekly contest solutions in JavaScript

javascript leetcode leetcode-javascript leetcode-js leetcode-solutions

Last synced: 31 Mar 2025

https://github.com/aliasgarsogiawala/leetcode-py

Leetcode problems solved in python

coding dsa leetcode practice python3

Last synced: 01 Jul 2025

https://github.com/onsissond/leetcode

Environment for solving LeetCode tasks with native test system.

leetcode

Last synced: 18 Apr 2026

https://github.com/hasangenc0/my-leetcode

my solutions for leetcode, hackerrank and codesignal problems

algorithms challenges hackerrank hackerrank-solutions java leetcode leetcode-solutions

Last synced: 01 Jul 2025

https://github.com/naganandana-n/leetcode

A collection of my solved LeetCode problems.

java leetcode python

Last synced: 19 May 2026

https://github.com/ivanbyone/leetcode-sql-pgsql

LeetCode SQL Solutions in PostgreSQL

leetcode leetcode-solutions leetcode-sql postgresql sql

Last synced: 01 Jul 2025

LeetCode Awesome Lists
awesome-leetcode-resources 65 competitive-programming 97 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 49 awesome-interview-algorithms 800 awesome-ebooks 106 awesome-dsa 109 Algorithms-and-Data-Structures 47 awesome-interview 74 Interview-Preparation 50 awesome-cpp20 65 awesome-leetcode 39 awesome-python-leetcode 269
LeetCode Categories
Blogs 1,219 🧠 Big Tech Algorithm Questions 288 Leetcode Problems & Solutions 💻 251 System Design 109 ✅ Algorithms 93 ✅ Data Structures 75 💻 Must-Do Problems (Topic Wise) 60 📈 Resources: 59 📌 Fundamental Concepts 50 🚀 Patterns 45 📚电子书 || 教程 42 Algorithms 31 Learning Resources (Topic Wise) :checkered_flag::checkered_flag::checkered_flag: 28 Web 28 Useful Links 25 Programming Language 23 ⭐️服务器薅羊毛 18 Leetcode Study Plans 📚 18 34. Stack 17 21. Linked List 17