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Implementing Stale-While-Revalidate in NestJS with RedisX Caching can be a game-changer. Especially when you're dealing with large datasets or slow APIs. The Stale-While-Revalidate (SWR) pattern comes in handy here. It lets you deliver stale data ins...

Fetching data is one of the most important parts of any React project, whether you’re displaying users, products, or images from an API. In this 4-part mini-series, we’ll explore four key ways to fetch data in React from the most basic to the more ad...

SWR is one of the coolest ways to fetch data in React. The name stands for Stale While Revalidate, which describes its strategy — it returns cached (stale) data first, then revalidates it by fetching fresh data in the background. It’s both a strategy...

Your app feels slow. You did all the optimizations in your code imaginable. You curbed the re-renders, lazy loaded the components, memoized where necessary. And yet, people say: “Hey, it is slow.” They aren't necessarily saying your UI is janky. What...

Data fetching in Next.js has come a long way, and with the introduction of the App Router and server components, we’ve stepped into a new era. The focus is shifting - Vercel now recommends doing as much data fetching on the server as possible. But th...

Introduction Hello wonderful readers! 👋 Today, I wanted to share a recent debugging adventure I embarked on while working on a crypto token app. Debugging challenges often lead to some of the most valuable learning experiences, so let's dive right i...
