system-design-questions

Dedicated Resources for the Low-Level System Design. Learn how to design and implement large-scale systems. Prep for the system design interview.

A no-fluff and highly practical masterclass that reignites engineering curiosity and helps SDE-2, SDE-3, and above become great at designing, implementing, and shipping scalable, fault-tolerant, and highly available systems at the workplace.

All things systems design. Resources, Interview questions, e.t.c

A curated list of System Design interview questions for SDE-1 (Experienced),SDE-2 and above.

A job guide to help developers get through interviews and get amazing jobs!

"What's your Architecture?" is a series of architecture and design challenges to voice out the opinions of the TechPrimers community members.

System Design Notes

Unique Conceptual Problems for Interviews.

A collection of awesome software, libraries and frameworks, design and architecture principles, books and videos, important resources and best practices about System Design & Architecture

Solution to problems in "Cracking the Coding Interview" in C++.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

It provides an interactive canvas for creating and connecting nodes, switching themes, and exporting diagrams as images — ideal for design systems, architecture flows, and visual documentation.

System Design concepts with real-world examples and practical insights. Perfect for anyone looking to master the art of building scalable, reliable, and high-performance systems.

A curated repository of System Design concepts, High-Level Design (HLD), Low-Level Design (LLD), architecture diagrams, and interview notes with real-world examples.

Dummy GitHub service

Offline interactive flashcards for system design fundamentals.

Free, no-signup system design interview practice. Make design decisions, diagnose failures, and adapt to changing constraints across interactive questions and full walkthroughs: URL shortener, ride-sharing dispatch, payments, news feed, and more.

Learn how the biggest systems in the world are actually built. Clear explanations, real diagrams, and full case studies