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Engineering Blog & Architecture

In-depth technical writeups on scalable micro-frontend systems, Next.js 14 App Router, Webpack Module Federation, and AI developer workflows.

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Advanced Frontend Performance Engineering: Slashing TTFB, LCP & CLS for High-Traffic Web Apps
Surinder Singh•Aug 26, 2026

Advanced Frontend Performance Engineering: Slashing TTFB, LCP & CLS for High-Traffic Web Apps

Practical strategies to achieve 95+ Lighthouse scores across 500K+ monthly active users: bundle splitting, dynamic imports, font preloading, layout shift elimination, and memory profiling.

#Performance#Frontend
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Modern Web Rendering Decoded: Choosing Between SSR, CSR, SSG, and ISR in Next.js 14
Surinder Singh•Aug 24, 2026

Modern Web Rendering Decoded: Choosing Between SSR, CSR, SSG, and ISR in Next.js 14

A deep comparative analysis of Server-Side Rendering (SSR), Client-Side Rendering (CSR), Static Site Generation (SSG), and Incremental Static Regeneration (ISR) in Next.js 14 App Router.

#Next.js#SSR
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Supabase vs Firebase in Production: Row-Level Security, Realtime Subscriptions & SQL Flexibility
Surinder Singh•Aug 22, 2026

Supabase vs Firebase in Production: Row-Level Security, Realtime Subscriptions & SQL Flexibility

Comparing Supabase (PostgreSQL BaaS) and Firebase (NoSQL Firestore) for production SaaS: security policies, real-time sync performance, schema migrations, and edge computing integration.

#Supabase#Firebase
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Scaling Enterprise Frontend Architecture: Micro-Frontends with Module Federation & Automated CI/CD
Surinder Singh•Aug 20, 2026

Scaling Enterprise Frontend Architecture: Micro-Frontends with Module Federation & Automated CI/CD

How we decoupled a high-concurrency monolithic dashboard into independently deployable micro-frontends with Webpack 5 Module Federation, serving 100K+ DAU and reducing bundle sizes by 30%.

#Micro-Frontends#React
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Building Low-Latency Real-Time Telephony & Screen Sharing: WebSockets, WebRTC & Docker
Surinder Singh•Aug 18, 2026

Building Low-Latency Real-Time Telephony & Screen Sharing: WebSockets, WebRTC & Docker

Engineering resilient browser-based VoIP and remote collaboration platforms using JsSIP, WebRTC data channels, WebSocket session heartbeats, and containerized cloud signaling nodes.

#Cloud#WebSockets
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Building Interactive AI Media Canvas Tools: React, Polotno, Redux Toolkit & Generative Pipelines
Surinder Singh•Aug 16, 2026

Building Interactive AI Media Canvas Tools: React, Polotno, Redux Toolkit & Generative Pipelines

Architecting browser-based image and video editors powered by generative AI assistants: canvas rendering with Polotno, undo/redo state serialization in Redux Toolkit, and streaming LLM tasks.

#AI#Generative AI
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