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/erfanrez/leetcode

Here are problems I solved on LeetCode

dsa-algorithm java leetcode

Last synced: 03 Oct 2025

https://github.com/luizbueno1/leetcode-java

Solutions to LeetCode problems implemented in Java.

algorithms data-structures java leetcode leetcode-java leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/eclipher/leetcode-toolkit

Copy problem as Markdown, Download as Jupyter Notebook, Format on Save, IntelliSense

jupyter-notebook leetcode userscript

Last synced: 14 Apr 2025

https://github.com/balta2ar/scratchpad

Experiments with algorithms/data structures, leetcode solutions

algorithms data-structures leetcode leetcode-python leetcode-solutions

Last synced: 05 Nov 2025

https://github.com/weareblahs/leetvigator

For those who wanted to navigate through LeetCode, but only know the question number

leetcode leetcode-questions

Last synced: 19 Oct 2025

https://github.com/akshaykhale1992/leetcode-excercise

A Repository of some LeetCode problems along with their solutions

hacktoberfest hacktoberfest2023 leetcode

Last synced: 10 Aug 2025

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

My personal LeetCode problems solutions, written in TypeScript with Jest testing

jest leetcode leetcode-solutions node nodejs problem-solving testing ts typescript

Last synced: 26 Mar 2025

https://github.com/arondight/leetcode

C solutions of LeetCode problems

c leetcode leetcode-c leetcode-solutions

Last synced: 10 Aug 2025

https://github.com/lcian/leetcode-plagiarism-detector

🔍 Automated plagiarism reports for LeetCode Contests

competitive-programming leetcode plagiarism-detection

Last synced: 24 Nov 2025

https://github.com/haeramkeem/alGo

indomie mie goreng

algorithm cplusplus cpp go golang leetcode

Last synced: 10 Aug 2025

https://github.com/joaovaladares/coding-exercises-solutions

A compilation of solutions of several coding exercises I did in various sites

cpp haskell leetcode project-euler

Last synced: 10 Aug 2025

https://github.com/zhenye-na/algs-tpl

:shipit: This repository contains some handy algorithm templates for coding interview questions. All are written in Python/Java/C++.

algorithms leetcode lintcode

Last synced: 04 Oct 2025

https://github.com/fastwei/geekbo-training

crack leetcode,algorithms

algorithms java8 leetcode

Last synced: 02 Jan 2026

https://github.com/qiwihui/artsc

ARTS挑战收集

algorithm arts leetcode review share tip

Last synced: 17 Jan 2026

https://github.com/yelinz/leetcode-notes

Leetcode notes

leetcode leetcode-python

Last synced: 09 Nov 2025

https://github.com/fiona1217/leetcode-solutions

All leetcode solutions that I did from MySQL, PostgreSQL, Python, to Java!! :))

java leetcode mysql postgresql python

Last synced: 09 Apr 2026

https://github.com/metruzanca/leetcode-old

My effort to do a daily leetcode challenge. Verifiable on my wakatime profile.

leetcode

Last synced: 12 Aug 2025

https://github.com/jtr109/lcutils

Helper utils for writing code and tests locally easier. Such as converters and operators about TreeNode, ListNode, and so on.

go golang leetcode utils

Last synced: 14 Jan 2026

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

My solutions to LeetCode problems in C++

cplusplus cpp leetcode leetcode-cpp leetcode-solutions

Last synced: 14 Mar 2025

https://github.com/rustydavinci/leetcodesolutions

LeetCode problems solutions in Swift

leetcode leetcode-solutions leetcode-swift swift

Last synced: 12 Aug 2025

https://github.com/hannahlspencer/leetcode

My solutions for Leetcode problems

leetcode leetcode-kotlin leetcode-solutions

Last synced: 06 Apr 2025

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

Repository where I document my progress as I tackle various coding challenges on LeetCode. All written in Python.

journey leetcode leetcode-practice leetcode-python leetcode-python3 leetcode-solutions

Last synced: 09 Nov 2025

https://github.com/adhamhaithameid/problem_solving

This repository contains my C++ solutions to a variety of algorithm and data structure problems from platforms like LeetCode and Codeforces. I follow a curated problem-solving sheet to track progress and ensure structured practice across key topics.

codeforces cpp leetcode problem-solving

Last synced: 28 Jun 2025

https://github.com/straylittlepunk/leetcode

Leetcode Problems Solution

algorithms-datastructures leetcode rust

Last synced: 14 Apr 2025

https://github.com/asarkar/jdata

Java data structures and JUnit 5 utilities used in coding questions

binary-tree data-structures fenwick-tree java junit5 leetcode linked-list

Last synced: 13 Aug 2025

https://github.com/andrejgockov/leetcode

A Repository for All My Solved LeetCode Problems

cpp csh java leetcode leetcode-solutions

Last synced: 15 May 2026

https://github.com/shahsad-kp/leetcode-solutions

Run LeetCode-style Python solutions locally with test cases and CLI, for personal practice.

automation cli coding-practice leetcode personal-project python test-runner

Last synced: 13 Aug 2025

https://github.com/emilwijayasekara/leetcode-1051-height-checker

LeetCode Problem 1051. Height Checker - determining the number of students in a school lineup whose heights do not match the expected non-decreasing order for an annual photo. The task is to compare the given array of student heights with the array representing the expected order and count the indices where disparities occur.

java leetcode leetcode-java leetcode-solutions

Last synced: 10 Nov 2025

https://github.com/iprashantraj/leetcode-tracker

Chrome extension + React dashboard that tracks LeetCode time, charts your grind, and adds a friends leaderboard. Supabase backend.

chrome-extension javascript leetcode manifest-v3 react supabase tracker vite

Last synced: 24 May 2026

https://github.com/shubham-kv/competitive-programming

Leetcode solutions, Daily CP, Competitive Programming.

competitive-programming daily-leetcode leetcode leetcode-solutions

Last synced: 13 Aug 2025

https://github.com/shubhansu-kr/dailychallenge-2024-leetcode

This repo contains the Leetcode Daily Challenge Solution in C++ Language.

cpp leetcode leetcode-daily-challenge leetcode-solutions leetcode-solutions-cpp

Last synced: 02 Jan 2026

https://github.com/otabek-kholmirzaev/awesome-dsa

A 𝗿𝗼𝗮𝗱𝗺𝗮𝗽 for data structures and algorithms with comprehensive tutorials & practice resources.

algorithms awesome coding-interviews data-structures dsa faang-preparation leetcode roadmap

Last synced: 03 Mar 2025

https://github.com/arsharaj/arsharaj-leetcode

Problems solved in daily leetcode challenges and weekly contests

arsharaj java leetcode leetcode-daily-challenge

Last synced: 30 Mar 2025

https://github.com/aryan-dhankani/leetcode

Leetcode question's (C++, Java , Python) optimized and commented solutions for DSA practice.

algorithms leetcode leetcode-solutions

Last synced: 15 Sep 2025

https://github.com/yuldashov10/javaexercises

Write once, run anywhere!

algorithms codeforces codewars java leetcode

Last synced: 25 Dec 2025

https://github.com/stoverc/codingchallengeproblems

A repository for me to keep up with coding challenge problems (think: LeetCode) from various sources.

algorithms datastructures leetcode leetcode-cpp leetcode-java leetcode-python leetcode-solutions udemy

Last synced: 14 Aug 2025

https://github.com/codingwizard2001/leetcode-math

LeetCode features a variety of math-related problems to test and improve algorithmic and mathematical problem-solving skills

cplusplus cpp cpp17 leetcode leetcode-cpp leetcode-solutions

Last synced: 27 Mar 2025

https://github.com/pmarkaide/leetcode

LeetCode problems solutions in Kotlin

kotlin leetcode

Last synced: 01 Jul 2025

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

A repository to maintain my leetcode problems solutions

c coding leetcode leetcode-solutions practice

Last synced: 09 Apr 2025

https://github.com/arunansk02/leetcode

LeetCode Problems

java leetcode leetcode-solutions

Last synced: 09 Apr 2025

https://github.com/prashanthatp/leetcode-client

Node Application to Consume Leetcode Api

api client javascript leetcode leetcode-api nodejs

Last synced: 19 Apr 2026

https://github.com/linsanity03/leetcode_problems

Repository consists of solution for data structures and algorithms focusing on technical problems.

array backtracking-algorithm binary-search dynamic-programming graphs-algorithms hashmap heap-algorithm leetcode linked-list python3 sliding-window stack two-pointers

Last synced: 16 Oct 2025

https://github.com/mlemoe/leetcode

LeetCode 脚手架，妈妈再也不用担心孩子不爱写题了🥺

leetcode typescript

Last synced: 03 Apr 2025

https://github.com/satyamvyas04/strivers_a2z_dsa

Solutions to Strivers A2Z DSA Sheet

codingninjas dsa leetcode python3

Last synced: 01 Apr 2025

https://github.com/trulyaman25/leetcode-solutions

Here, I share all the LeetCode questions I solve, offering solutions ranging from Brute Force to more refined and the most optimized approaches!

cpp leetcode leetcode-solutions

Last synced: 23 Jul 2025

https://github.com/czzonet/leetcode-crasher

leetcode-crasher || leetcode自己解题历程 每天一题

leetcode typescript

Last synced: 08 Jan 2026

https://github.com/fritx/mixed-playground

Test-driven doing LeetCode in Go, Python, Rust, Java and even Solidity!

leetcode solidity testing

Last synced: 21 Apr 2026

https://github.com/chaedie/ps-javascript-leetcode

자료구조, 알고리즘 학습으로 더 나은 개발자가 되기 위해 노력중입니다. 🔥

leetcode

Last synced: 30 Mar 2025

https://github.com/rakshitgupta9/leetcode-sql-50

This repo have solutions for the SQL-50 which are from leetcode

leetcode leetcode-solutions leetcode-sql-50 leetcode-sql-solutions sql

Last synced: 20 Feb 2026

https://github.com/seihmd/leetcodeutil

Go util for Leetcode problems

go golang leetcode leetcode-golang

Last synced: 23 Jul 2025

https://github.com/ilovenooodles/coding-problem

This is my coding journey filled with solutions of problem that i worked on in leetcode, codeforces, atcoder, etc.

atcoder codeforces cpp go java javascript leetcode

Last synced: 25 Jan 2026

https://github.com/sachinkumar579/dsa

Practicing Data Structures and Algorithms

dsa-practice leetcode

Last synced: 05 Oct 2025

https://github.com/dampdigits/leetcode75

Top 75 leetcode problems for interviews

java leetcode leetcode75 python

Last synced: 24 May 2026

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

My personal solutions to LeetCode problems.

leetcode leetcode-solutions

Last synced: 18 Aug 2025

https://github.com/giorgiosld/leetcode

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

leetcode leetcode-python python3

Last synced: 13 Sep 2025

https://github.com/abdoelabassi/leetcode

Solving Leetcode problems using different programming languages: C/C++, Fortran, Python, Rust, Java, Go, Zig, JS/TS

algorithms bigonotation clang datastructures fortran golang java leetcode rust typescript zig

Last synced: 08 Apr 2026

https://github.com/ofir-frd/algorithm-challanges

Practice programming skills by solving coding questions

algorithm leetcode leetcode-solutions python

Last synced: 10 Apr 2026

https://github.com/woohoeon/leetcode

Solutions to LeetCode challenges.

leetcode leetcode-solutions

Last synced: 15 May 2026

https://github.com/pavan-kamthane/programming-questions

I am upload some leetcode questions answers in this repository. Hope You like it

coding java leetcode leetcode-solutions

Last synced: 19 Aug 2025

https://github.com/p4zd4n/leetcode

Solutions of programming tasks from LeetCode

algorithms java leetcode leetcode-solutions

Last synced: 23 Jul 2025

https://github.com/abhinandanmishra1/leetcode-practice

Practicing questions on leetcode and solutions are being reflected here

algorithms daily-coding-problem data-structures dsa-practice leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Aug 2025

https://github.com/jun-labs/algorithm

📝 자료구조, 알고리즘 학습 저장소.

algorithm data data-structures leetcode problem-solving programmers ps structure

Last synced: 14 Mar 2025

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

🐌 Time to write some LeetCode

javascript leetcode leetcode-javascript leetcode-solutions

Last synced: 03 Oct 2025

https://github.com/minhazulmin/leetcode

Solutions to LeetCode problems in various programming languages. A collection of algorithms and data structure challenges to improve problem-solving skills.

leetcode leetcode-javascript leetcode-php leetcode-solutions

Last synced: 06 Sep 2025

https://github.com/camille-004/leetcode-code-resources

LeetCode solutions and explanations

leetcode python sql tesla

Last synced: 18 Jan 2026

https://github.com/n8brooks/leetcode

Python blind 75

leetcode python3

Last synced: 06 Apr 2025

https://github.com/berkemuftuoglu/algo

Just some cpp scripts which could be useful in a coding interview

algorthims cpp leetcode

Last synced: 21 Aug 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 Programming Language 23 Useful Links 22 ⭐️服务器薅羊毛 18 Leetcode Study Plans 📚 18 34. Stack 17 21. Linked List 17