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/gopikrsmscs/leet-classifier

A open source tool designed to organize solved LeetCode problems into logical folders by tags, making it easy to revisit and maintain your coding achievements.

leetcode leetcode-solutions python python3

Last synced: 25 May 2026

https://github.com/yousefdergham/leetship

LeetShip is a cross-browser extension that detects when you submit an accepted solution on LeetCode and automatically commits it to your GitHub repository with clean structure, generated README files, and organized folders.

leetcode leetcode-automation

Last synced: 25 May 2026

https://github.com/sleepingraven/algorithmnote

Practical utilities in algorithm learning / OJ accepting.

algorithm data-structure demo leetcode

Last synced: 29 Jun 2026

https://github.com/felixoder/leetcode_journey

Here I share my leetcode progress journey

cp dsa hactober leetcode logic practise programming

Last synced: 17 Jan 2026

https://github.com/sarahabuirmeileh/problemsolving

This repository contains solutions to problems I've solved on Codeforces, Leetcode and others.

codeforces codeforces-problems codeforces-solutions competitive-programming cplusplus leetcode leetcode-cpp leetcode-solutions problem-solving

Last synced: 01 Jun 2026

https://github.com/alexandros-lekkas/leetcode

🧑‍💻 All of my LeetCode solutions, synced by LeetHub

learning leetcode leetcode-solutions leethub personal

Last synced: 06 Jul 2025

https://github.com/coodingpenguin/problem-solving

:memo: Practice problem solving with BOJ and Programmers

algorithm boj leetcode problem-solving programmers python-for-coding-test python3

Last synced: 26 Mar 2025

https://github.com/kzamanbd/leetcode-problem

Welcome to our Problem-Solving Repository! This repository is a curated collection of solutions and resources aimed at addressing a variety of challenges encountered in software industry. Whether you're a developer, a project manager, or an enthusiast in software development field...

cpp leetcode leetcode-solutions problemsolving

Last synced: 27 Feb 2025

https://github.com/vermavarun/shaksz

All coding and design solutions as package

competitive-programming leetcode leetcode-solutions system-design

Last synced: 14 Jan 2026

https://github.com/iamursky/leetcode

My LeetCode problem solutions

leetcode

Last synced: 06 Jul 2025

https://github.com/zhangxinxu1992/leetcode

LeetCode solutions by CSharp

algorithms csharp dotnet dotnet-core leetcode

Last synced: 13 Apr 2026

https://github.com/kylecurtis/solutions

Leetcode (and similar) solutions with self-testing.

c-plus-plus cmake cmakelists cplusplus cpp leetcode leetcode-solutions

Last synced: 20 Aug 2025

https://github.com/hanaasagi/pyleetcode

My LeetCode solution using Python

leetcode leetcode-python leetcode-solutions

Last synced: 19 Apr 2026

https://github.com/minhduc29/leetcode-contest-analytics

A data engineering project to extract, transform, and load LeetCode contest ranking and contest problems data

amazon-redshift amazon-s3 analytics apache-airflow aws aws-glue dag data-engineering data-pipeline elt etl leetcode leetcode-contest pandas

Last synced: 13 Apr 2026

https://github.com/huangguang1999/ai-bagu-web

AI 八股大白话刷题站 · LeetCode 式刷 AI 面试题 + 零基础讲解 + MCP/REST 接入任意 agent

ai-agent ai-interview chinese interview-prep leetcode llm-interview mcp mcp-server nextjs rag

Last synced: 31 May 2026

https://github.com/cycno/myleetcode

I will upload every question which I will solve in leetcode

leetcode leetcode-python

Last synced: 11 Mar 2025

https://github.com/mahtosujeet/potd-acclub

POTD provided by Application Club, MNNIT.

codeforces cpp leetcode potd

Last synced: 02 Apr 2026

https://github.com/will-molloy/coding-practice-java

coding practice/competitive programing with Java/Scala/Kotlin

advent-of-code hackerrank java kotlin leetcode project-euler scala

Last synced: 17 Jan 2026

https://github.com/cowienduckie/dsa-practice-python

Solutions for DSA practice problems using Python

dsa-practice grind75 leetcode python3

Last synced: 06 Oct 2025

https://github.com/misa-j/leetcode

my solutions to leetcode problems

algorithm algorithms data-structures leetcode

Last synced: 06 Oct 2025

https://github.com/rhazra-003/my_cp_solutions

Collection of Competitive Programming questions I solved for my placement preparation!

algorithms-and-data-structures codechef codeforces competitive-programming contest-programming cpp leetcode stl

Last synced: 06 Oct 2025

https://github.com/eacontang/algorithm-in-python

algorithm-in-python

algorithm leetcode python

Last synced: 07 Oct 2025

https://github.com/alessandro-schmidt/leetcope

Cause sometimes you just gotta cope. This is me axing Leetcode Problems.

leetcode leetcode-java leetcode-python leetcode-solutions sql

Last synced: 21 Jan 2026

https://github.com/moeyang/go-leetcode

leetcode题解,不定时更新。

algorithm go golang interview-questions leetcode

Last synced: 12 Mar 2026

https://github.com/0x-jerry/leet-code

leetcode 刷题本

leetcode

Last synced: 08 Oct 2025

https://github.com/bishal7448/leetcode_30_day_javascript_challenge

30-Day JavaScript Challenge 🎯 Strengthen your JavaScript skills with daily LeetCode challenges! Cover topics like basics, ES6+, algorithms, and async programming. Each folder includes a problem, solution, and explanation. Clone, explore, and contribute. Start your journey to mastering JavaScript! 🚀

30daychallenge javascript js30days leetcode leetcode-javascript

Last synced: 08 Oct 2025

https://github.com/sharadbhat/competitive-coding

Solutions to problems on Hackerrank, Hackerearth, etc.

competitive-programming hackerrank leetcode python3

Last synced: 09 Oct 2025

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

This repo provides solutions for leetcode problems in python

leetcode python

Last synced: 09 Oct 2025

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

Solutions to some Leetcode problems.

leetcode leetcode-solutions problem-solving

Last synced: 14 Jan 2026

https://github.com/pacemakerx/leetcode-my-solutions-sql-50

This repository contains my solutions for the SQL 50 LEARNING PLAN FROM LEETCODE

leetcode leetcode-sql sql

Last synced: 10 Oct 2025

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

The repository for all of the solutions to the Leetcode problems

algorithms cpp dsa dsa-algorithm kotlin leetcode leetcode-solutions

Last synced: 18 Apr 2026

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

Solutions to Leetcode problems; updated daily

algorithms-and-data-structures leetcode leetcode-solutions python3

Last synced: 10 Oct 2025

https://github.com/leetking/leetcode

My tour in LeetCode

leetcode

Last synced: 11 Oct 2025

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

LeetCode problem solutions in Rust.

algorithms data-structures dsa leetcode neetcode python

Last synced: 11 Oct 2025

https://github.com/parachvte/leetcode

Leetcode solutions as practices of learning new languages.

leetcode leetcode-golang

Last synced: 14 Jan 2026

https://github.com/didogrigorov/leetcode-may-daily-challenges-2023

Python solutions to LeetCode's May 2023 Daily Challenges, organized by date. Ideal for practicing coding, mastering Python, and preparing for interviews.

algorithm-challenges algorithms algorithms-and-data-structures coding coding-challenge coding-challenges coding-interviews data-structures interview leetcode leetcode-python leetcode-solutions programming python python3

Last synced: 12 Oct 2025

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

获取leetcode每日一题(get the daily question of leetcode)

daily-questions leetcode

Last synced: 14 Oct 2025

https://github.com/samridhi060/leetcode1672

LeetCode 1672: Richest Customer Wealth

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Oct 2025

https://github.com/emilwijayasekara/leetcode-2744-find-maximum-number-of-string-pairs

LeetCode Problem 2744. Find Maximum Number of String Pairs - The task is to find the maximum number of pairs that can be formed by pairing distinct strings in an array with their reversed counterparts. Each string can only be part of one pair.

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Oct 2025

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

A helpful guide to solving LeetCode problems in various languages. See solutions and how different implementations affect performance.

algorithms documentation educational guide leetcode leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/beakerandjake/leetcode

My leetcode solution repository

leetcode leetcode-javascript leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/ayush272002/algomark

A comprehensive web application for tracking your progress on company-specific LeetCode problems. Practice problems asked by top tech companies and monitor your preparation for technical interviews.

leetcode nextjs postgresql shadcn-ui

Last synced: 17 Oct 2025

https://github.com/vishalku03/linked_list

A linked list is a linear data structure in which elements, called nodes, are connected by pointers. Each node contains data and a reference (or pointer) to the next node in the sequence.

cpp dsa gfg leetcode linked-list

Last synced: 17 Oct 2025

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

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

leetcode leetcode-practice leetcode-solutions

Last synced: 14 Mar 2026

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

This repo contains solutions to various LeetCode problems I've tackled over time, implemented in JavaScript. Each problem's solution is organized by difficulty.

alogrithms dp dsa javascript leetcode

Last synced: 01 Jun 2026

https://github.com/minel1410/leet_code_daily

This repository contains my daily solutions to LeetCode problems, implemented in Java. Each solution is well-structured, optimized, and includes explanations where necessary.

java leetcode leetcode-solutions

Last synced: 19 Oct 2025

https://github.com/equalma/solve-leetcode-rs

Solve leetcode problems in Rust (Working in Progress)

leetcode rust

Last synced: 19 Oct 2025

https://github.com/cyberoctane29/leetcode-python-problem-solving

This repository contains my Python problem-solving approach and solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Some problems include multiple approaches to showcase different techniques and optimizations. All solutions are well-commented, making this a helpful resource for improving Python problem-solving skills.

leetcode leetcode-database leetcode-python leetcode-solutions python

Last synced: 25 Oct 2025

https://github.com/elotojaa/leetcode

My solution to leetcode problems

competitive-programming cpp leetcode

Last synced: 02 Apr 2026

https://github.com/weak-head/leetcode

:computer: :wine_glass: Solutions to LeetCode problems

leetcode leetcode-python leetcode-solutions python

Last synced: 20 Mar 2025

https://github.com/hamidhosen42/stl-standard-template-library

STL-Standard-Template-Library. All STL Code with problem solving

algorithm c-plus-plus data-structures leetcode online-judge problem-solving stl

Last synced: 15 Mar 2026

https://github.com/virendracarpenter/leetcode

Collection of LeetCode questions to ace the coding interview!

code leetcode leetcode-cpp leetcode-java leetcode-practice leetcode-solutions

Last synced: 26 Oct 2025

https://github.com/awais987123/leetcode-problems-solutions-npm

This Package contains problems and their solution in JS.

javascript leetcode npm-package

Last synced: 16 Mar 2026

https://github.com/raphaelcausse/leetcode

Collection of my LeetCode solutions.

leetcode leetcode-solutions

Last synced: 27 Oct 2025

https://github.com/webbben/code-duel

app that allows users to compete and race over solving leetcode-style coding challenges

coding-challenges golang leetcode react

Last synced: 28 Jan 2026

https://github.com/aishsingh/leetcode

My solutions to Leetcode training problems

leetcode leetcode-cpp leetcode-solutions

Last synced: 29 Jan 2026

https://github.com/brokad/tinycode

A lightweight command-line tool to crunch coding challenges in your favorite editor

coding-challenges competitive-coding emacs go golang hackerrank learning leetcode vim

Last synced: 17 Mar 2026

https://github.com/hot9cups/leetcode-daily-challenge

My solutions to Leetcode's Daily Challenge

leetcode leetcode-java leetcode-solutions

Last synced: 07 Feb 2026

https://github.com/ayonel/leetcode-java

a backup of my algorithm practice

algorithm java leetcode

Last synced: 02 Feb 2026

https://github.com/csgn/myleet

Comprehensive problem solving

algorithms exercises leetcode problem-solving

Last synced: 27 Feb 2026

https://github.com/rohan-bhautoo/leetcode

LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.

leetcode leetcode-solutions

Last synced: 16 Apr 2026

https://github.com/martishin/squeal

Solutions for Leetcode's Advanced SQL 50

black leetcode leetcode-sql-50 mypy pandas postgresql pylint python sql

Last synced: 17 Apr 2026

https://github.com/alphaleporus/leetabhyas

Daily DSA grind on LeetCode – Abhyas of code, logic, and consistency.

algorithms auto-sync competitive-programming cronjob data-structures dsa github-actions java leetcode leetcode-export python workflow

Last synced: 17 Apr 2026

https://github.com/rutvij26/leetcode-wiki

This project serves as a comprehensive repository of knowledge and explanations for various LeetCode problems.

leetcode

Last synced: 04 Apr 2026

https://github.com/hyperplasma/ultimate-solutions

Hyplus solutions for LeetCode, PAT, etc. Mainly in Java, C++, and Go. Daily AC!

cpp golang java javascript leetcode leetcode-java marscode php pta

Last synced: 04 Apr 2026

https://github.com/andrewdarnall/leetllama

LeetLLama is an AI-powered coding mentor that helps you learn algorithms and programming through interactive, personalized problem-solving—like pair-programming with a senior dev.

ai developertools edtech leetcode llama3 llm milvus ollama selflearning

Last synced: 18 Apr 2026

https://github.com/litreily/leetcode

my record of leetcode solutions

algorithm docs leetcode markdown pymdown

Last synced: 19 Apr 2026

https://github.com/roy7077/segmenttree_fenwicktree

This repository includes clear explanations and practical problems related to Segment Trees and Fenwick Trees, helping you understand and use these data structures effectively.

advance-data-structure codeforces dsa dsa-algorithm fenwick-tree hackerearth leetcode problem-solving segment-tree

Last synced: 20 Apr 2026

https://github.com/franciscomoretti/coding-problems

Challenges, Katas, coding problems solutions for leetcode, hackerrank

hackerrank leetcode

Last synced: 24 Apr 2026

https://github.com/emilwijayasekara/leetcode-1784-check-if-binary-string-has-at-most-one-segment-of-ones

LeetCode Problem 1784. Check if Binary String Has at Most One Segment of Ones - check if a binary string has at most one contiguous segment of ones. The function returns true if the ones form a single unbroken sequence; otherwise, it returns false.

java leetcode leetcode-java leetcode-solutions

Last synced: 06 Jun 2026

https://github.com/vanessaaleung/a-leetcode-a-day

Chrome extension that pops up a random LeetCode top 100 question.

chrome d3 extension leetcode

Last synced: 28 Apr 2026

https://github.com/vtheonly/150_leetcode_problems

LeetCode: 150 total problems, with 50 easy, 75 medium, and 25 hard.

algorithms coding cpp data-structures java javascript leetcode problem-solving python

Last synced: 28 Apr 2026

https://github.com/manku27/peer-code

Grab Leetcode Javascript solutions easily. Leave a comment if your interviewer cross-questioned .

javascript leetcode leetcode-solutions nodejs

Last synced: 29 Apr 2026

https://github.com/aryagxr/leetcode

Documenting my LeetCode attempts!

leetcode

Last synced: 13 Jun 2026

https://github.com/smykhailevskyi/sql_leetcode

Leetcode SQL questions for the interview preparations

database interview interview-practice interview-preparations leetcode postgresql sql

Last synced: 02 May 2026

https://github.com/ashrockzzz2003/leetcode_solutions

My Solutions for LeetCode Problems

cpp leetcode leetcode-solutions python

Last synced: 02 May 2026

https://github.com/adityapandey-dev/codehabit

CodeHabit Analytics is a full-stack platform for developers to analyze their daily habits and coding performance on LeetCode, featuring a unified dashboard, correlation engine, and deep LeetCode integration, built with Next.js and Tailwind CSS.

analytics correlation full-stack leetcode nextjs nodejs postgresql tailwindcss typescript web-development

Last synced: 04 May 2026

https://github.com/asrot0/codes

A collection of coding solutions and challenges across multiple programming languages like 🐍 Python, C++, C#, Go, and more! 🖥️💻 Perfect for algorithm enthusiasts and competitive programmers! 🚀🔥

algorithms c codeforces coding cplusplus golang hackerrank leetcode programming python software-development

Last synced: 05 May 2026