Name		Name	Last commit message	Last commit date
parent directory ..
app		app
components		components
lib		lib
types		types
.env.example		.env.example
.gitignore		.gitignore
README.md		README.md
build-and-run.js		build-and-run.js
next-env.d.ts		next-env.d.ts
package.json		package.json
tsconfig.json		tsconfig.json

README.md

Next.js Migration (Clean Web App)

This folder contains a clean Next.js migration of the coding playground UI.

What is included

LeetCode-style split layout UI
TopBar, ProblemPanel, EditorPanel
Run/Submit official LeetCode execution flow via browser extension bridge

Setup

Install dependencies:

npm install

Create env file:

cp .env.example .env

On Windows PowerShell:

Copy-Item .env.example .env

Start dev server:

npm run dev

Then open http://localhost:3000.