Frontend System Design Series' Articles

Cover image for Frontend System Design: Facebook News Feed

ZeeshanAli-0704

Oct 31 '25

Frontend System Design: Facebook News Feed

#frontend #interview #systemdesignwithzeeshanali #fsdzeeshan

6

4 min read

Cover image for Frontend System Design: CSS, CSSOM, and DOM Rendering in Browser

ZeeshanAli-0704

Oct 31 '25

Frontend System Design: CSS, CSSOM, and DOM Rendering in Browser

#frontend #interview #systemdesignwithzeeshanali #fsdzeeshan

5

25 min read

Cover image for Frontend System Design: What is the Critical Rendering Path (CRP)

ZeeshanAli-0704

Oct 31 '25

Frontend System Design: What is the Critical Rendering Path (CRP)

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

7

2

26 min read

Cover image for Frontend System Design: Scalable CSS Architecture

ZeeshanAli-0704

Nov 2 '25

Frontend System Design: Scalable CSS Architecture

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

6

25 min read

Cover image for Frontend System Design: Pinterest

ZeeshanAli-0704

Nov 5 '25

Frontend System Design: Pinterest

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

6

13 min read

Cover image for Frontend System Design: Comparison of Web Worker, SharedWorker, and Service Worker

ZeeshanAli-0704

Nov 29 '25

Frontend System Design: Comparison of Web Worker, SharedWorker, and Service Worker

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

3

20 min read

Cover image for Frontend System Design: How do you structure Redux for a 200+ screen enterprise application? Modern Large-Scale Reducer Design

ZeeshanAli-0704

Dec 2 '25

Frontend System Design: How do you structure Redux for a 200+ screen enterprise application? Modern Large-Scale Reducer Design

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

1

8 min read

Cover image for Frontend System Design: Redux Toolkit vs Zustand vs Jotai

ZeeshanAli-0704

Dec 21 '25

Frontend System Design: Redux Toolkit vs Zustand vs Jotai

#systemdesign #frontend #react #javascript

1

17 min read

ZeeshanAli-0704

Jan 7

Frontend System Design: The Evolution of the Web: Comparing HTTP/1.1, HTTP/2, and HTTP/3

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

3 min read

ZeeshanAli-0704

Jan 7

A Practical Guide to Browser Caching for Web Apps

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

1

7 min read

Cover image for Frontend System Design: Web Accessibility (A11y)

ZeeshanAli-0704

Mar 3

Frontend System Design: Web Accessibility (A11y)

#a11y #frontend #systemdesignwithzeeshanali #fsdzeeshan

2

17 min read

ZeeshanAli-0704

Mar 8

Frontend System Design: Rendering Patterns — CSR, SSR, CSR+SSR (Universal), Static Rendering & Prerendering

#frontend #systemdesignwithzeeshanali #interview #fsdzeeshan

9

17 min read

Cover image for Frontend System Design : Frontend Security — Guide

ZeeshanAli-0704

Mar 12

Frontend System Design : Frontend Security — Guide

#frontend #systemdesignwithzeeshanali #interview #fsdzeeshan

1

17 min read

ZeeshanAli-0704

Mar 12

Frontend System Design: Image Optimization – Performance

#frontend #systemdesignwithzeeshanali #fsdzeeshan #interview

1

19 min read

ZeeshanAli-0704

Mar 12

Frontend System Design : Video Optimization – Performance

#frontend #systemdesignwithzeeshanali #fsdzeeshan #interview

11 min read

ZeeshanAli-0704

Mar 12

Frontend System Design: Font Optimization - Performance

#frontend #systemdesignwithzeeshanali #interview #fsdzeeshan

5 min read

ZeeshanAli-0704

Mar 12

Frontend System Design: CSS, JavaScript & UI Optimization – Performance

#frontend #systemdesignwithzeeshanali #interview #fsdzeeshan

10 min read

ZeeshanAli-0704

Mar 12

Frontend System Design: Network Optimization – Performance

#frontend #systemdesignwithzeeshanali #fsdzeeshan #interview

11 min read

ZeeshanAli-0704

Mar 12

Frontend System Design: Authentication Flows -- Guide

#frontend #systemdesignwithzeeshanali #fsdzeeshan #interview

1

18 min read

Cover image for Frontend System Design: Pagination Patterns — Guide

ZeeshanAli-0704

Mar 12

Frontend System Design: Pagination Patterns — Guide

#frontend #systemdesignwithzeeshanali #interview #fsdzeeshan

1

20 min read

ZeeshanAli-0704

Mar 14

Frontend System Design: Offline Support and Progressive Web Apps (PWAs)

#frontend #interview #systemdesignwithzeeshanali #fsdzeeshan

1

29 min read

ZeeshanAli-0704

Mar 14

Frontend System Design: Event Handling and Pub/Sub Patterns

#frontend #systemdesignwithzeeshanali #interview #fsdzeeshan

1

23 min read

ZeeshanAli-0704

Mar 14

Frontend System Design: Micro Frontends, Monolith vs MFE

#frontend #systemdesignwithzeeshanali #fsdzeeshan #interview

1

21 min read

ZeeshanAli-0704

Mar 14

Frontend System Design: Communication Protocols & Real-Time Data

#frontend #systemdesignwithzeeshanali #fsdzeeshan #interview

1

34 min read

ZeeshanAli-0704

Mar 15

Frontend System Design: Logging, Analytics & Feature Flags

#systemdesignwithzeeshanali #interview #frontend #fsdzeeshan

23 min read

ZeeshanAli-0704

Mar 15

Frontend System Design: Performance Monitoring & Observability

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

29 min read

ZeeshanAli-0704

Mar 15

Frontend System Design: Virtualization & Handling Large Data Sets

#systemdesignwithzeeshanali #frontend #interview #fsdzeeshan

23 min read