uxify.bsky.social

1/ Are SPAs still the best choice for your site? @csswizardry.com predicts a shift away from SPAs in 2025, as modern browser APIs like View Transitions and Speculation Rules make MPAs a more efficient choice for fast, smooth browsing. 🧵👇 #WebPerf #SPAs #MPAs #SpeculationRules

4/ 🔑 Next Steps: 1️⃣ Evaluate if SPAs are still the best fit for your site. 2️⃣ Leverage View Transitions for smooth, app-like experiences in MPAs. 3️⃣ Explore Speculation Rules to preload and optimize navigation.

1/ Are SPAs still the best choice for your site? @csswizardry.com predicts a shift away from SPAs in 2025, as modern browser APIs like View Transitions and Speculation Rules make MPAs a more efficient choice for fast, smooth browsing. 🧵👇 #WebPerf #SPAs #MPAs #SpeculationRules

2/ With browser APIs like View Transitions, MPAs can now deliver app-like navigation with minimal overhead. 🖥️✨

1/ Is compression about to get a major upgrade? @stoyan.me predicts "compression dictionaries everywhere" by 2025. By storing common elements once and sending only the unique parts, we can drastically reduce transfer times. Will you be integrating this? #WebPerf #Compression 🧵👇

4/ ✅ Implementing compression dictionaries: 1️⃣ Verify dictionary-based compression support with your CDN or hosting provider. 2️⃣ Target reusable assets like templates, headers, and menus for optimization. 3️⃣ Use Brotli or Zstandard for more efficient compression.

1/ Is compression about to get a major upgrade? @stoyan.me predicts "compression dictionaries everywhere" by 2025. By storing common elements once and sending only the unique parts, we can drastically reduce transfer times. Will you be integrating this? #WebPerf #Compression 🧵👇

2/ Compression dictionaries work by reducing redundant data transfers. Common assets like headers, footers, or menus are stored once and reused, while only unique data is transmitted. It’s a smarter, more efficient way to handle repetitive content across your site.

1/ 🚀 2025 Web Performance Prediction 5: The ChatGPT Challenge "Customer chat windows powered by ChatGPT will be more prevalent, but they’re unlikely to be implemented in a performant way." – Daniel Gayle, Technical Architect, Performance at Shopify 🧵👇

4/ Optimization Tip: Use tools like Chrome's Performance Panel and RUM to analyze how chat tools affect Core Web Vitals. Ensure your AI engagement doesn't come at the cost of performance.

1/ 🚀 2025 Web Performance Prediction 5: The ChatGPT Challenge "Customer chat windows powered by ChatGPT will be more prevalent, but they’re unlikely to be implemented in a performant way." – Daniel Gayle, Technical Architect, Performance at Shopify 🧵👇

2/ AI chat tools can severely impact performance if not optimized properly. Poorly implemented scripts can introduce bloated code, slow load times, and hinder overall responsiveness. A site that feels slow on interactions will frustrate users and hurt engagement.

1/ 🚀 Prediction 4: AI Takes Over Performance Optimization @screenspan.net predicts "AI will play an even bigger role in how we surf, build, debug, and optimize the web" Let’s dive into the key insights for 2025. 🧵👇

5/ ✅ Next Steps for 2025: Implement predictive tools like Navigation AI for preloading based on behavior patterns. Utilize AI diagnostics to automatically identify and resolve slow scripts. Optimize Core Web Vitals with AI-driven insights for faster, smoother interactions

1/ 🚀 Prediction 4: AI Takes Over Performance Optimization @screenspan.net predicts "AI will play an even bigger role in how we surf, build, debug, and optimize the web" Let’s dive into the key insights for 2025. 🧵👇

3/ 🔧 Chrome’s AI Diagnostics: AI now helps identify bottlenecks in scripts and critical resources in real-time, providing actionable fixes that speed up rendering and reduce input delays.

1/ 🚀 Prediction 4: AI Takes Over Performance Optimization @screenspan.net predicts "AI will play an even bigger role in how we surf, build, debug, and optimize the web" Let’s dive into the key insights for 2025. 🧵👇

@tunetheweb.com and Tsvetan Stoychev predict that 2025 may bring better Core Web Vitals support across all platforms. It’s an exciting possibility for improving performance consistency for all users. 🌍 #WebPerf #CoreWebVitals #INP #SafariPerformance

💡 Key Insights: > Limited EventTiming API support in Safari/Firefox creates blind spots. > Polyfills like Uxify’s PerformanceEventTiming help measure INP across browsers. > Native API support will close gaps for better optimization. Learn more about the polyfill here: https://buff.ly/4jp16lO

1/ Lab tests ≠ real user experiences. @SiaKWeb and @KarlijnLowik predict 2025 will be the year RUM becomes the standard for understanding real-world performance. Synthetic tests miss what users feel, RUM doesn’t. 🧵 ⬇️ #WebPerf #RUM #CoreWebVitals

3/ Next Steps for 2025: ✅ Implement RUM to track real session metrics. ✅ Set alerts to tackle performance dips early. ✅ Optimize journeys with real-world data.

1/ Lab tests ≠ real user experiences. @SiaKWeb and @KarlijnLowik predict 2025 will be the year RUM becomes the standard for understanding real-world performance. Synthetic tests miss what users feel, RUM doesn’t. 🧵 ⬇️ #WebPerf #RUM #CoreWebVitals

1/ 🚨 Is 2025 the year we crack INP for SPAs? Soft navigations often hide input delays that degrade UX in SPAs. INP helps uncover these issues, making smooth interactions non-negotiable. @tunetheweb.com & @kurtextrem.de predict 2025 is INP’s year. Are you prepared? 🧵👇

4/ 2025 INP Checklist: ✅ Audit JavaScript to remove unused code ✅ Break up long tasks into smaller chunks (<50ms) ✅ Monitor INP with Real User Monitoring (RUM) tools ✅ Stay updated on Chrome’s soft navigation features

1/ 🚨 Is 2025 the year we crack INP for SPAs? Soft navigations often hide input delays that degrade UX in SPAs. INP helps uncover these issues, making smooth interactions non-negotiable. @tunetheweb.com & @kurtextrem.de predict 2025 is INP’s year. Are you prepared? 🧵👇

2/INP is crucial for accurate interactivity measurements in SPAs. By pinpointing input delays, we can uncover hidden performance bottlenecks in soft navigations and ensure SPAs are responsive in 2025.

1/ 🚀 Kicking off a series on 7 key web performance trends for 2025, featuring insights from experts in the performance community. Stay tuned for the deep dive! 🧵 👇

2/ We’ll take a deep dive into the experts' predictions for 2025: 1️⃣ INP takes center stage 2️⃣ RUM becomes a standard 3️⃣ Better CWV support across browsers 4️⃣ AI takes over performance optimization 5️⃣ The ChatGPT challenge 6️⃣ Compression gets an upgrade 7️⃣ A shift away from SPAs

1/ Measuring INP across browsers has been tricky. Safari & other non-Chromium browsers lack native support, creating blind spots in performance analysis. Our Free INP Polyfill bridges the gap, enabling accurate measurement everywhere. Let’s explore how it works 🧵👇

6/ The polyfill unlocks: 🌐 Full INP coverage across all browsers. 🔍 Insights into real-world responsiveness for every user. 🚀 Better optimization opportunities.

1/ Measuring INP across browsers has been tricky. Safari & other non-Chromium browsers lack native support, creating blind spots in performance analysis. Our Free INP Polyfill bridges the gap, enabling accurate measurement everywhere. Let’s explore how it works 🧵👇

4/ How the polyfill works: 🖱️ Monitors events (e.g., pointerdown, keydown) ⏱️ Generates precise timestamps 🧩 Mimics native event structures for tool compatibility It’s like having Event Timing where it doesn’t exist!

1/ Measuring INP across browsers has been tricky. Safari & other non-Chromium browsers lack native support, creating blind spots in performance analysis. Our Free INP Polyfill bridges the gap, enabling accurate measurement everywhere. Let’s explore how it works 🧵👇

2/ Why INP matters: INP tracks the longest delay from user input to feedback. Without accurate INP data, optimizing interactivity is guesswork.

We may not be able to convert #webperf into music like @screenspan.net, but measuring site responsiveness across browsers is music to our ears 🎶 😜 Wanna know how? Read all about it in @stoyan.org's latest #webperf piece: calendar.perfplanet.com/2024/towards...