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Frontend System Design

The RADIO Framework

Interface Design

Performance Optimizations for Frontend System Design Interviews

Data Normalization in Frontend System Design

Common Frontend System Design Mistakes

Apollo Client Caching

ARIA Roles and Attributes

Broadcast Channel API Guide

Core Web Vitals Guide

Image Caching Strategies

Image Optimization Strategies

IndexedDB Guide

Data Fetching Strategies

Frontend Security Best Practices

Server-Side Rendering vs Client-Side Rendering

Web Accessibility Best Practices

Understanding XSS and CORS

Designing an Autocomplete System

Design Google Sheets

Designing Pinterest's Frontend Architecture

Designing a Sprint Board

Design Rich Text Editor (WYSIWYG)

Design Chat Application

Concepts to Know

Apollo Client Caching

Complete guide to mastering Apollo Client's powerful caching system

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Common Frontend System Design Mistakes

Avoid these critical pitfalls during frontend system design interviews

ARIA Roles and Attributes

Complete guide to implementing accessibility with ARIA roles and attributes

On this page

InMemoryCache Basic Setup Normalized Cache How Normalization Works Cache Redirects Advanced Cache Redirects Field Policies Basic Field Policy Pagination with Field Policies Custom Pagination Strategy Cache Eviction & Garbage Collection Manual Cache Eviction Automatic Cache Cleanup Optimistic UI Basic Optimistic Update Complex Optimistic Updates Fetch Policies Available Policies Dynamic Fetch Policies Advanced Cache Patterns Custom Cache Keys Cache Watchers Cache Performance Monitoring Performance Best Practices Cache Optimization Checklist Memory Management Final Thoughts

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