System Design Learning Platform

Master System Design
One Concept at a Time

Learn High-Level Design for building scalable systems and Low-Level Design for writing clean, maintainable code. Ace your technical interviews.

Comprehensive Content

Deep dive into system design fundamentals with clear explanations and real-world examples.

Interactive Learning

Visualize concepts with interactive simulators, diagrams, and hands-on exercises.

Code Examples

Practical code snippets and implementations you can use in your projects.

Interview Ready

Practice with curated design problems asked in top tech interviews.

HLD

High-Level Design

System architecture, scalability, and distributed systems

Popular Topics

Load BalancersPopular
Caching Strategies
Sharding & Partitioning
CAP Theorem
Message Queues
Microservices
LLD

Low-Level Design

OOP, design patterns, and clean code principles

Popular Topics

SOLID PrinciplesEssential
Design Patterns
OOP Fundamentals
Class Diagrams
Factory Pattern
Strategy Pattern

Ready to level up your system design skills?

Start with the fundamentals and work your way up to complex distributed systems. Master both HLD and LLD to ace your technical interviews.