farooq.dev
Engineering Journal32 Articles & Blueprints

Technical Deep-Dives & Notes

Practical architectures and battle-tested lessons on production RAG, AI agent protocols, Next.js optimization, and distributed systems.

32 Deep-Dives~16 min avg readProduction Tested
Showing 10 of 32 articles
Modern Authentication Patterns for SaaS Apps
#Security
AuthenticationSaaS

Modern Authentication Patterns for SaaS Apps

Navigating the complex landscape of authentication. From JWTs and session cookies to OAuth and passwordless magic links.

10 min read
Designing Web Applications for Accessibility (a11y)
#Accessibility
UI/UXFrontend

Designing Web Applications for Accessibility (a11y)

Accessibility is not an afterthought. Learn actionable strategies to ensure your modern web applications are usable by everyone.

8 min read
The State of Serverless Architecture in 2026
#Serverless
CloudInfrastructure

The State of Serverless Architecture in 2026

Serverless has matured beyond simple lambda functions. An overview of Edge computing, serverless databases, and the modern cloud stack.

9 min read
The Ultimate Guide to Next.js Image Optimization
#Next.js
PerformanceSEO

The Ultimate Guide to Next.js Image Optimization

Images often account for the majority of a webpage's payload. Learn how to master the Next.js Image component to achieve perfect Core Web Vitals.

6 min read
Demystifying Advanced TypeScript Generics
#TypeScript
ProgrammingWeb Dev

Demystifying Advanced TypeScript Generics

Stop being afraid of the angle brackets. A practical breakdown of how to use advanced TypeScript generics to build type-safe APIs.

7 min read
Architecting for Scale: Building Resilient SaaS Platforms
#SaaS
ArchitectureScaling

Architecting for Scale: Building Resilient SaaS Platforms

A comprehensive guide to designing a multi-tenant SaaS architecture that can scale from 10 to 10,000 customers without breaking a sweat.

12 min read
The Rise of Vibe Coding: AI-Driven Development Workflows
#AI Engineering
Vibe CodingProductivity

The Rise of Vibe Coding: AI-Driven Development Workflows

Vibe coding is the new frontier of software engineering. Learn how to leverage autonomous AI agents to ship production-ready features faster.

8 min read
Mastering Tailwind CSS v4: What You Need to Know
#Tailwind
CSSFrontend

Mastering Tailwind CSS v4: What You Need to Know

Tailwind CSS v4 introduces a revolutionary engine, native CSS variable configuration, and massive performance gains. Here is how to upgrade.

5 min read
The Future of Web Dev: React Server Components Demystified
#React
Next.jsPerformance

The Future of Web Dev: React Server Components Demystified

Explore how React Server Components (RSC) are fundamentally changing the way we build and ship web applications, drastically improving performance and SEO.

6 min read
Showing 9 of 31 articles
ENGINEERING DISPATCH

Stay ahead on AI systems & high-scale engineering

Join 1,000+ developers receiving architectural blueprints on production RAG, Model Context Protocol servers, and Next.js performance optimizations. No fluff.

Zero spam. Unsubscribe anytime.