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/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: 12 Jun 2026

https://github.com/humza-waseem/hackerrank-leetcode-others

This Repository containing Leetcode & HackerRank problems

csharp hackerrank leetcode python

Last synced: 12 Jun 2026

https://github.com/harish-aka-shivi/daily-exercises

Workout for brain ๐Ÿง  ๐Ÿ’ช .

algorithms data-structures javascript leetcode

Last synced: 05 Feb 2026

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

Solutions of Leetcode's questions

leetcode leetcode-javascript leetcode-solutions

Last synced: 08 Jun 2026

https://github.com/emahtab/sliding-window-maximum

Find Max within a fixed size window

leetcode monotonic-queue sliding-window

Last synced: 19 Mar 2026

https://github.com/shixinhuang99/leetcode-daily

leetcode playground and record

leetcode rust

Last synced: 14 Jun 2026

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: 30 Apr 2026

https://github.com/niteeshl/leetrack

LeeTrack is a Chrome extension designed to help me track my daily DSA (Data Structures and Algorithms) progress. Log the number of questions solved each day and visualize your progress over the month and total questions done till date with a sleek and interactive calendar.

calendar chrome-extension css dsa html javascript leetcode

Last synced: 25 Feb 2026

https://github.com/aliyeysides/learning-go

a playground repo for learning Go

go golang leetcode leetcode-go leetcode-golang

Last synced: 14 Jan 2026

https://github.com/aldoignatachandra/leetcode

This repository houses my solutions to various LEETCODE challenges implemented in JavaScript

backend-engineer challenge javascript leetcode problem-solving

Last synced: 15 Jun 2026

https://github.com/rusetiq/dishkv2

A Django-based project for conducting hackathons with a Python code runner.

hackathon leetcode sandboxing

Last synced: 16 Jun 2026

https://github.com/tuanai-vireox/beyond-leet-code-practice

Practice for Algorithm, Data structure, SQL, Bigdata ...

data-structures-and-algorithms leetcode python sql system-design

Last synced: 17 Jun 2026

https://github.com/xenophir/leetcode

SOLUTION OF LEETCODE PROBLEMS IN PYTHON

leetcode python python3

Last synced: 17 Jun 2026

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: 17 Jun 2026

https://github.com/edrisym/leet_code

LeetCode Solutions - A collection of solutions for various LeetCode problems, showcasing problem-solving techniques and efficient code implementations. This repository serves as a resource for practicing algorithms and data structures.

csharp go golang leetcode leetcode-csharp leetcode-solutions

Last synced: 29 Apr 2026

https://github.com/emahtab/house-robber

Find the maximum Sum for an array while not including any two adjacent elements

dynamic-programming leetcode problem-solving

Last synced: 19 Mar 2026

https://github.com/thutasann/ts-leet

algorithms, leet code solutions and typescript fundamentals

algorithms leetcode typescript

Last synced: 18 Jun 2026

https://github.com/syohex/leetcode

leetcode problems

cpp leetcode

Last synced: 18 Jun 2026

https://github.com/emahtab/kth-largest-element-in-a-stream

kth Largest element in a stream

heap leetcode problem-solving

Last synced: 07 Feb 2026

https://github.com/gbammc/leetcode100day

LeetCode every day with Swift~

alogrithms leetcode swift

Last synced: 19 Jan 2026

https://github.com/huangcongqing/leetcode

LeetCode/ๅ‰‘ๆŒ‡offerๅˆท้ข˜

cpp leetcode leetcode-cpp leetcode-python leetcode-solutions python

Last synced: 20 Jun 2026

https://github.com/anvouk/leetcode

C/C++ leetcode personal solutions

leetcode leetcode-c leetcode-cpp leetcode-solutions

Last synced: 20 Jun 2026

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: 08 Jun 2026

https://github.com/emahtab/middle-of-the-linked-list

Find the middle node of the Linked List

leetcode linked-list problem-solving

Last synced: 01 Feb 2026

https://github.com/feed0/leetcodeclt

LeetCode problems using a Xcode Swift CommandLineTools project

leetcode swift swift-testing

Last synced: 21 Jun 2026

https://github.com/sanju1098/leetcode-problems

LeetCode solutions demonstrating problem-solving techniques and algorithms for coding challenges

java javascript leetcode leetcode-solutions

Last synced: 29 Apr 2026

https://github.com/yous/leetcode

Solutions of LeetCode problems

leetcode leetcode-c

Last synced: 17 Oct 2025

https://github.com/vartikaraj2512/dsa-training

**DSA-Training** ๐Ÿ“š๐Ÿš€: A comprehensive C-based DSA repository covering arrays, linked lists, stacks, queues, trees, graphs, hashing, dynamic programming, greedy algorithms, backtracking, sorting, and searching. Essential for placement prep and industry use, showcasing technical proficiency, problem-solving , and readiness for top tech roles. ๐ŸŒŸ๐Ÿ’ป

c java leetcode vscode

Last synced: 19 Apr 2026

https://github.com/emahtab/daily-temperatures

Find the days after which there will be a warmer day

leetcode problem-solving stack

Last synced: 19 Mar 2026

https://github.com/tomasajt/prog-solutions

My solutions for programming sites/contests/competitions

apl atcoder codeforces cpp cses leetcode onlinejudge rosalind spoj

Last synced: 17 Mar 2026

https://github.com/emahtab/remove-nth-node-from-end-of-list

Remove nth node from end of the linked list

leetcode linked-list problem-solving

Last synced: 02 Feb 2026

https://github.com/kumaranand05/leetcode-solutions

This repository contains solution of LeetCode Problems

java java-8 leetcode leetcode-python leetcode-solutions mysql python python3 sql

Last synced: 15 Apr 2026

https://github.com/emahtab/walls-and-gates

Fill the grid with the distance to the nearest gate

breadth-first-search depth-first-search leetcode

Last synced: 08 Feb 2026

https://github.com/raumildhandhukia/leetcode-time-complexity-analyzer

LeetCode Chrome Extension for Time/Space Complexity Analysis

algorithms dsa education leetcode webpack

Last synced: 29 Apr 2026

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

Solutions to various coding problems from LeetCode, HackerRank, Daily Coding Problem etc. Each problem is accompanied by unit tests.

algorithms coding-problems data-structures hackerrank java leetcode

Last synced: 26 Feb 2026

https://github.com/2ykwang/learn-algorithm

๋ฐฑ์ค€, ๋ฆฟ์ฝ”๋“œ, ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ ํ’€๊ธฐ

baekjoon-online-judge leetcode programmers-online-judge python

Last synced: 16 Oct 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: 20 Apr 2026

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

Collection of LeetCode and GFG questions I solved for my placement preparation!

cpp cpp14 gfg gfg-solutions leetcode leetcode-cpp leetcode-python leetcode-solutions python3 sql stl

Last synced: 15 Apr 2026

https://github.com/theodesp/leetcode-scala

Working through Leetcode problems with Scala

leetcode leetcode-solutions scala

Last synced: 15 Oct 2025

https://github.com/adityakrmishra/unstop

This repository contains my solutions to various coding problems and assessments from the Unstop 100-day code challenge. Each solution aims to be clear, efficient, and well-documented. Whether you're following along with the challenge or looking for coding examples, I hope you find these solutions helpful.

100daysofcode code coding coding-challenge github java java-8 leetcode python python3 solution solutions unstop

Last synced: 28 Apr 2026

https://github.com/wenjin1997/rust-leetcode

็”จrustๅˆทLeetCodeไปฃ็ ๅŠ็ฌ”่ฎฐใ€‚

leetcode

Last synced: 15 Oct 2025

https://github.com/jinghzhu/crackalgorithm

Solutions to popular algorithm challenges

algorithm golang java leetcode lintcode python

Last synced: 10 Feb 2026

https://github.com/emahtab/intersection-of-two-arrays-ii

Find the elements which intersect

hashmap leetcode problem-solving

Last synced: 10 Feb 2026

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

Completed tasks from leetcode

leetcode leetcode-solutions

Last synced: 26 Mar 2025

https://github.com/akhmedovgg/algods

List of LeetCode problems and their solutions in Objective-C and Swift programming languages

algorithms leetcode leetcode-solutions objective-c problem-solving swift

Last synced: 27 Apr 2026

https://github.com/emahtab/queue-reconstruction-by-height

Place persons at their correct location in a queue

leetcode problem-solving sorting

Last synced: 11 Feb 2026

https://github.com/ladunjexa/the-leetcode

๐Ÿ“‘ LeetCode problems' Algorithms and Solutions implemented in common PL with explanations and links to further readings.

algorithms computer-science concurrency database interview-preparation javascript leetcode leetcode-solutions shell

Last synced: 03 Mar 2026

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

Word Search in a 2D Grid

dfs leetcode problem-solving word-search

Last synced: 19 Mar 2026

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/eason-dev/leetcode

My LeetCode Challenge

leetcode

Last synced: 11 Feb 2026

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