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03:36 AM · Nov 05 ,2025
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joshua-johnson 頭像

Joshua Johnson - The State Of Airline Websites 2015: Lessons Learned

From my home in Phoenix, Arizona, the entire world is only a few clicks away. I’ve booked flights to St. Louis, San Francisco, Honolulu, New York, London, Melbourne, Entebbe and beyond. Sometimes I’

performance , UX Design , ux

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uwatechnologies 頭像

侑虎科技 - 如何定位遊戲發熱問題

1）如何定位遊戲發熱問題 ​2）Unity獲取指定腳本的引用對象 3）如何知道打包時的一個Shader有多少變體 4）如何優化Font.CacheFontForText頻繁造成的耗時峯值 這是第300篇UWA技術知識分享的推送。今天我們繼續為大家精選了若干和開發、優化相關的問題，建議閲讀時間10分鐘，認真讀完必有收穫。 UWA 問答社區：answer.uwa4d.com

performance , shader , script , ui

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michelle-barker 頭像

Michelle Barker - Reducing The Web’s Carbon Footprint: Optimizing Social Media Embeds

The COP26 climate conference has thrown into a sharp light the importance of reducing carbon emissions in every area of our lives. Everyone can play a role in this, including those of us working on

performance , optimization , User Interaction , ui

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juan-diego-rodriguez 頭像

Juan Diego Rodríguez - Gatsby Headaches: Working With Media (Part 2)

Gatsby is a true Jamstack framework. It works with React-powered components that consume APIs before optimizing and bundling everything to serve as static files with bits of reactivity. That include

performance , react , optimization

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alexander-joseph 頭像

Alexander Joseph - The Future Of Frontend Build Tools

Frontend build tooling is crucial to the workflow of the modern frontend developer for a host of reasons classified under improved developer and user experiences. From the developer’s perspective, f

performance , devtools , Javascript

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per-buer 頭像

Per Buer - Cache Invalidation Strategies With Varnish Cache

Phil Karlton once said, “There are only two hard things in Computer Science: cache invalidation and naming things.” This article is about the harder of these two: cache invalidation. It’s directed a

performance , optimization , Techniques , Varnish , coding

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barry-pollard 頭像

Barry Pollard - Improving Core Web Vitals, A Smashing Magazine Case Study

“Why are my Core Web Vitals failing?” Many developers have been asking themselves that question lately. Sometimes it’s easy enough to find the answer to that question and the site just needs to inve

performance , Core Web Vitals , seo , Case Studies

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barry-pollard 頭像

Barry Pollard - Performance Signals For Customizing Website UX

In my last article, I suggested using the SaveData API to deliver a different, more performant, experience to users that expressed that desire. This hopefully leads to a greater experience for all u

performance , Core Web Vitals , User Experience , Javascript

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jiekechuanchang_608a75ddb316e 頭像

C神_ - socket編程項目性能優化之perf trace實踐

在一個網絡編程性能優化項目中，利用perf trace進行性能分析。 背景：一個進程負責處理socket消息，在需要處理消息數量達到32k條100+字節的消息量時，耗時大概需要25分鐘 目標：定位耗時的熱區 環境：linux 假設1：用户態耗時多，進程耗時多是消耗在算法計算上？ 該進程只進行簡單的消息處理，不涉及過多數據結構和算法，排除該可能性。 假設2：系統態耗時多，進程耗時多

performance , socket編程

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jamesrosewell 頭像

James Rosewell - Enabling Multiscreen Tracking With Google Analytics

We are increasingly using responsive design, responsive design with server-side components (RESS), adaptive design and combinations thereof to provide great high-performance multiscreen experiences.

performance , Analytics , mobile , Devices

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david-newton 頭像

Dave Newton - Efficient Image Resizing With ImageMagick

The way responsive images work is that an appropriately sized image is sent to each user — small versions for users on small screens, big versions for users on big screens. It’s fantastic for web pe

performance , workflow , optimization , Responsive Images

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sarah-oke-okolo 頭像

Sarah Oke Okolo - Exploring The Potential Of Web Workers For Multithreading On The Web

Web Workers are a powerful feature of modern web development and were introduced as part of the HTML5 specification in 2009. They were designed to provide a way to execute JavaScript code in the bac

performance , Tools , Apps , Javascript

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doug-sillars 頭像

Doug Sillars - Better Video Streaming With imgix

This article has been kindly supported by our dear friends at imgix who build tools that make images and video on the Internet more beautiful, more performant, more valuable, and safer. Thank you

performance , Techniques , Tools , Video

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james-chudley 頭像

James Chudley - How To Minimize The Environmental Impact Of Your Website

Climate change is the single biggest health threat to humanity, accelerated by human activities such as the burning of fossil fuels, which generate greenhouse gases that trap the sun’s heat. The av

performance , optimization , ux

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robin-marx 頭像

Robin Marx - HTTP/3 From A To Z: Core Concepts

You may have read some blog posts or heard conference talks on this topic and think you know the answers. You’ve probably heard things like: “HTTP/3 is much faster than HTTP/2 when there is packet l

performance , Guides , Security , Browsers

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rachel-andrew 頭像

Rachel Andrew - Varnish – Speed Up Your Mobile Website

Imagine that you have just written a post on your blog, tweeted about it and watched it get retweeted by some popular Twitter users, sending hundreds of people to your blog at once. Your excitement

performance , Responsive Design , Caching , mobile , Varnish

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robin-marx 頭像

Robin Marx - HTTP/3: Performance Improvements (Part 2)

Welcome back to this series about the new HTTP/3 protocol. In part 1, we looked at why exactly we need HTTP/3 and the underlying QUIC protocol, and what their main new features are. In this second

performance , Guides , Security , Browsers

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myriamjessier 頭像

Myriam Jessier - AMP For Retailers: Is It Worth It?

Big news from Google: Within a few months, the infamous search engine will divide its index to give users better and fresher content. The long-term plan is to make the mobile search index the primar

performance , AMP , mobile , Apps

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rachel-andrew 頭像

Rachel Andrew - Controlling The Cache: Using Edge Side Includes In Varnish

I’m a firm believer that the best way to optimize for fast-loading mobile sites is to optimize for everyone. We don’t know when someone is on a non-mobile device but tethered to their phone, or just

performance , optimization , Techniques , mobile , coding

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tosmile 頭像

浪遏飛舟 - 如何定位內存溢出導致頁面崩潰問題

問題現象 在實際項目開發中，我們常常會遇到類似如下頁面崩潰的問題，導致瀏覽器頁面崩潰的原因一般都是JS Heap堆內存溢出，但此類問題一般控制枱都不會報錯，所以其定位問題的經驗和手段很關鍵，下文是我在實際項目中遇到問題的總結。 問題定位 首先，説一下項目技術棧背景，是採用React+Mobx+single-react-spa搭建的一個微前端中後台應用。當初始化加載完頁面，點擊”刪除“觸發事件後頁

performance , heap , 死循環 , 崩潰分析 , 內存溢出

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philip-tellis 頭像

Philip Tellis - Analyzing Network Characteristics Using JavaScript And The DOM, Part 2

In Part 1 of this series, we had a look at how the underlying protocols of the Web work, and how we can use JavaScript to estimate their performance characteristics. In this second part, we’ll look

performance , coding , Javascript

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zack-grossbart 頭像

Zack Grossbart - P Vs. NP: The Assumption That Runs The Internet

Let’s get a few things out of the way first. This isn’t your regular Smashing Magazine article. It’s not a “how to“; it won’t show you how to build a better menu or improve your project tomorrow. Th

performance , Security , coding

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villeveikkohelppi 頭像

Ville-Veikko Helppi - What Every App Developer Should Know About Android

In today’s fast-paced mobile market, consumers have no patience for mobile apps that compromise their experience. “Crashes” and “Not working” are the most common feedback on Google Play for unstable

performance , mobile , Devices , Apps , Android

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anchetawern 頭像

Wern Ancheta - How To Create Native Cross-Platform Apps With Fuse

Fuse is a toolkit for creating apps that run on both iOS and Android devices. It enables you to create apps using UX Markup, an XML-based language. But unlike the components in React Native and Nati

performance , react , Apps , React Native , coding , Javascript

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