Notepad Low Level Design | Text Editor LLD for System Design Interviews

checkout my full playlist here: [https://www.youtube.com/@khauf_se_coder/playlists]

command pattern: [https://www.youtube.com/watch?v=7JyW9SVsiRg&t=105s]

Learn how to design a Notepad (Text Editor) Low Level Design (LLD) for software engineering and system design interviews.
We’ll cover:

Core entities like TextEditor, Document, Cursor, Clipboard

Applying Command Pattern for undo/redo functionality

Following Single Responsibility Principle (SRP) for scalability

Real-world design decisions and trade-offs
This approach is perfect for FAANG and product-based company interviews.

💡 Topics covered:

Entities & Responsibilities

Design Patterns used

Code walkthrough

Interview tips for LLD

📚 Watch this if you are preparing for:

Google LLD Interview

Amazon System Design Round

Microsoft / Atlassian LLD

High-level to low-level design transition

Видео Notepad Low Level Design | Text Editor LLD for System Design Interviews канала Khauf se coder - System Design Interviews