Noor Mohammad’s Post

⚛️ React Compiler v1.0 — Memoization, Automated 🤖 Big things are happening in React land: the React Compiler is now stable and production-ready. Here’s what this means for your codebase: ✅ Every component and hook in your React (and React Native!) apps can now benefit from automatic memoization, without the manual grind of useMemo, useCallback, or React.memo. ✅ The compiler analyzes your code, builds a control-flow graph, infers types & mutability, and optimizes behind the scenes — including cases where manual memoization couldn’t reach (e.g., after early returns). ✅ Already deployed at scale: apps using the compiler are seeing up to ~12% faster initial loads and ~2.5× faster interactions in certain flows. ✅ Backwards compatible with React 17+; incremental adoption is supported, so existing apps can migrate in phases. In short: This could reshape how we write React — shifting us away from micro-optimizations and boilerplate, and toward cleaner, declarative code + trust in the compiler. 🔗 For full details, see the blog: https://lnkd.in/gmWnJDrd #React #Frontend #WebDevelopment #Performance #JavaScript #ReactCompiler #ReactConf2025

Next.js 16 just dropped, and it's an absolute game-changer! 🚀🔥 This isn't just a minor update—it’s a foundational shift in performance and developer experience, deeply integrated with the latest stable React Compiler (v1.0) announced at React Conf 2025. 💡 Here are the critical takeaways that will transform your workflow: Turbopack is the New Default: Say goodbye to slow builds. Next.js 16 now uses the Rust-based Turbopack by default, promising a colossal 2-5x faster production builds and up to 10x faster Fast Refresh. This alone will turbocharge your entire CI/CD pipeline. 💨 ✨ Automatic Memoization is Here: With the React Compiler stable (v1.0), you can write clean, idiomatic React code. The compiler handles automatic memoization, effectively eliminating the need for tedious manual wrapping with useMemo, useCallback, and React.memo. Performance optimization is now the default! 🧠 ✨ Explicit Caching Control: The new 'use cache' directive and APIs like updateTag() give you surgical control over data freshness, allowing you to mix static shells with dynamic, user-specific content more intelligently than ever before. 🔒 ✨ The Async Shift: All route parameters (params and searchParams) now require await to leverage modern streaming and rendering capabilities. Start planning your migration for this breaking change! ⚠️ ✨ AI-Powered DX: New debugging tools integrating the Model Context Protocol (MCP) promise AI-assisted error resolution, making complex debugging less of a headache. Plus, middleware.ts transitions to the clearer proxy.ts. 🤖🛠️ Next.js 16, coupled with stable React Compiler integration, positions the framework at the absolute cutting edge. It's time to retire our manual optimization habits. Which feature are you most excited to implement first: the blazing speed of Turbopack, or the clean code promise of the React Compiler? Let's discuss your migration strategy! 👇 #Nextjs #React #WebDev #Performance #ReactCompiler #daily_twist_by_devnazmul

🚀 Redux vs Zustand vs Context API — Which One Should You Use? Many React devs get stuck choosing the right state management tool. Here’s a practical comparison that’ll save you time 👇 🧩 Context API ✅ Built-in, no extra setup. ❌ Every consumer re-renders when the context value changes. Best for: Small apps or static global data (like theme, user info). ⚙️ Redux (especially Redux Toolkit) ✅ Structured, predictable, and great for debugging. ✅ Mature ecosystem (Thunk, Saga, DevTools, etc). ❌ Slightly verbose, but worth it for complex logic. Best for: Medium to large apps with multiple data flows (auth, cart, analytics). ⚡ Zustand ✅ Lightweight, super fast, minimal boilerplate. ✅ Excellent performance — selective re-renders only. ❌ No strict structure, limited DevTools compared to Redux. Best for: Small to medium apps where simplicity and speed matter. --- 🧠 So why not use Zustand in large projects? Because in big codebases: It lacks structure — every dev can write state differently. Debugging tools are basic. Risk of accidental state mutation. Smaller ecosystem (fewer middlewares). In short: > Zustand = speed & simplicity Redux = structure & scalability --- 💡 Quick Rule of Thumb: Context → for small, static data Zustand → for small/medium apps Redux → for large, complex apps #ReactJS #Redux #Zustand #ContextAPI #WebDevelopment #Frontend #StateManagement #JavaScript #ReactDeveloper #CodingTips #TechCommunity #WebDev #SoftwareEngineering

Web Developer Travis McCracken on The Most Overused Patterns in Backend Dev Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken Hello fellow developers and tech enthusiasts! I’m Web Developer Travis McCracken, and today I want to take you through some of the exciting facets of backend development, particularly focusing on my experiences and thoughts around Rust and Go for building scalable, efficient APIs. In today’s fast-paced digital world, the backbone of most applications is the backend—a critical layer that handles data processing, API management, and server-side logic. With the rise of microservices architectures, choosing the right programming language for backend systems has become more crucial than ever. Two languages that have garnered significant attention in this space are Rust and Go. Rust is renowned for its memory safety and high performance. As a systems programming language, it allows developers to craft highly optimized backend services without sacrificing safety. Recently, I’ve been exploring Rust for https://lnkd.in/gwcsT-yM

React 19.2 is a “less hype, more value” release. Three changes matter if you ship real apps: • Activity: hide parts of the UI without unmounting. Tabs, modals, off-screen panels keep state and can preload. Less flicker, fewer hacks. • useEffectEvent: separates event logic from effect dependencies. Cleaner effects, fewer accidental re-runs, smaller diffs in reviews. • Partial Pre-rendering: pre-render static shells, then resume to stream dynamic content. Better TTFB and a cleaner CDN story. This isn’t about chasing shiny APIs. It’s about control, performance, and fewer footguns. Pair it with the now-stable React Compiler and you can drop a lot of manual memoization while keeping idiomatic code. If you’re on React 18 or early 19.x, plan an upgrade path. Start by enabling the compiler in a small surface, then test Activity on your heaviest tabs/modals, and pilot Partial Pre-rendering on a high-traffic page. Results you should look for: fewer re-renders, smoother transitions, and faster first paint without bending your architecture. Shipping beats theorizing—try it on one route this week and measure.

𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘆𝗼𝘂𝗿 𝗹𝗲𝗴𝗮𝗰𝘆 𝘀𝘆𝘀𝘁𝗲𝗺 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝘆. That’s exactly what one of our clients needed. Their platform was built on outdated technologies like Backbone and jQuery. It still worked - but maintaining it was a nightmare. Impossible to scale, and vulnerable to security risks. The codebase was massive - a mix of CoffeeScript, JavaScript, and TypeScript. They knew it was a big challenge. That’s where we came in. During the transition, our goal was to: - Keep the app stable. - Keep it running. - Modernize without disruption. How? ✅ Work side-by-side with their team ✅ Introduce changes incrementally ✅ Avoid big rewrites that break things By documenting the entire process transparently, we gave other teams a clear path to follow. After 2 years of careful migration, we: ✔️ Replaced Backbone Router with React Router ✔️ Transitioned data stores to GraphQL ✔️ Shifted state management to React Hooks Curious how we did it? I’ll leave the full case study in the comments 🔗 #softwareengineering #programming #technology #casestudy

Web Developer Travis McCracken on Rust vs Go in Production APIs Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken As a seasoned Web Developer dedicated to building robust and efficient backend systems, I’ve spent countless hours exploring the best tools and languages to elevate API performance and reliability. Today, I want to share my insights into backend development, particularly focusing on two powerful programming languages: Rust and Go. These languages are rapidly gaining popularity among developers for their speed, safety, and concurrency features. In recent years, Rust and Go have emerged as go-to languages for building high-performance backends. Rust, with its focus on safety and zero-cost abstractions, is ideal for systems where security and stability are paramount. Meanwhile, Go’s simplicity and native concurrency make it a favorite for scalable server applications. I’ve experimented with several projects to understand how both languages can effectively handle API development and server-side op https://lnkd.in/gQ8CV5mh

🚀 Built an HTTP/1.1 Server from Scratch (No Frameworks!) I just finished building a fully functional web server in Node.js + TypeScript using ONLY the standard library - no Express, no external HTTP libraries. Following James Smith's excellent book "Build Your Own Web Server From Scratch", I learned way more about how the web actually works than I ever did using frameworks. 💡 Key Concepts I Mastered: HTTP Deep Dive: • Content-Length vs chunked transfer encoding • Range requests for resumable downloads (HTTP 206) • Conditional caching (If-Modified-Since, If-Range) • Gzip compression with Accept-Encoding negotiation Systems Programming: • Manual resource management and ownership patterns • Efficient buffer manipulation and dynamic allocation • Backpressure handling in streaming scenarios Abstractions & Patterns: • Generators for async iteration • Node.js Streams for producer-consumer problems • Pipeline architecture for data flow What It Can Do: ✅ Serve static files with range support ✅ Stream responses efficiently ✅ Handle persistent connections ✅ Automatic compression ✅ Proper error handling The best part? Understanding what happens behind the scenes when you app.get('/', ...) in Express. Sometimes the best way to learn is to build it yourself! 🔗 Check out the code on GitHub: https://lnkd.in/dPqb6vse Open to feedback from experienced backend devs! #WebDevelopment #NodeJS #TypeScript #SystemsProgramming #LearningInPublic #BackendDevelopment