Tech Insights
Deep dives into the world of software development, modern architecture, and the future of digital business. Knowledge shared by the Tech Yugantar team.
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Next.js App Router in Production: What Nobody Tells You
Server Components, streaming SSR, and the new caching model sound great in docs — but here are the race conditions, hydration mismatches, and layout shift bugs we hit in a real e-commerce project.
Tech Yugantar — Engineering Team
2 Nov 2025
Read time
2 min
Next.js ISR + Webhooks: The Content Architecture Behind Fast Storefronts
How we reduced page build times from 22 minutes to 38 seconds for a 90,000-product catalogue using On-Demand ISR, edge caching, and a webhook fan-out pattern with Redis.
Tech Yugantar — Engineering Team
15 Jul 2025
Read time
2 min
Securing Next.js APIs: JWT, Middleware Edge Auth & CSRF in One Stack
Edge Middleware intercepts before your lambdas even wake up. We detail our layered auth model — httpOnly cookies, JWT rotation, PKCE OAuth flow, and rate-limiting at the CDN edge with Upstash.
Tech Yugantar — Engineering Team
4 May 2025
Read time
2 min