Rigor

SEPTEMBER 11, 2019

Reading time 16 min Whether you’re a web performance expert, an evangelist for the culture of performance, a web engineer incorporating performance into your process, or someone new to the web performance entirely, you probably identify as curious, excited about new ideas, and always learning. Rachel Andrew. Jake Archibald.

Performance 89

Performance Education Google Website 89

Dynatrace

JUNE 1, 2023

Certain SLOs can help organizations get started on measuring and delivering metrics that matter. But how do you get started, and what are some service level objective examples? SLOs are a valuable tool for organizations to ensure the health and performance of their applications. Let’s dig into these foundation SLOs.

Latency 181

Latency Website Traffic Virtualization 181

Dynatrace

JUNE 1, 2023

Certain service-level objective examples can help organizations get started on measuring and delivering metrics that matter. More than half of CIOs confirmed that they often make tradeoffs among code quality, security, and reliability to meet the need for rapid software delivery. Fitness apps : During the pandemic, fitness apps boomed.

Traffic 173

Traffic Latency Website Virtualization 173

Smashing Magazine

OCTOBER 6, 2021

It also helps to become familiar with tools to help you both debug and prevent creating bugs in the first place. We’ll review debugging for each category by learning common culprits for these issues and see how to use dev tools and other methods to pinpoint the offending styles. Common Causes Of CSS Bugs. Large preview ).

Design 145

Design Availability Mobile Website 145

Smashing Magazine

JULY 2, 2021

Email Testing Flow As It Should Be. Email Testing Flow As It Should Be. How can we address these challenges? But how do we know that they work? By testing every single email aspect! Let’s talk email testing! Are You Keeping On Top Of Your Email Metrics? How many emails were returned to you?

Testing 109

Testing Servers Social Media Automotive 109

Dynatrace

DECEMBER 10, 2020

I recently joined two industry veterans and Dynatrace partners, Syed Husain of Orasi and Paul Bruce of Neotys as panelists to discuss how performance engineering and test strategies have evolved as it pertains to customer experience. Biz and tech are getting more complex, not less. Dynatrace news.

Strategy 182

Strategy Performance Logistics Monitoring 182

Smashing Magazine

JULY 19, 2021

Maintaining End-To-End Quality With Visual Testing. Maintaining End-To-End Quality With Visual Testing. Testing is a critical part of any developer’s workflow. It helps us to ensure that our project is going to maintain a high level of quality, as well as prevent any pesky bugs from getting out into the wild.

Testing 141

Testing Code Design Strategy 141

Scalegrid

DECEMBER 16, 2019

It’s a cross-platform document-oriented database that uses JSON-like documents with schema, and is leveraged broadly across startup apps up to enterprise-level businesses developing modern apps. MongoDB is the #3 open source database and the #1 NoSQL database in the world. DigitalOcean Droplets.

Azure 187

Azure AWS Latency Database 187

Smashing Magazine

OCTOBER 23, 2021

In this article, I will explain how to use Quasar Framework and its state-of-the-art UI (which follows Material guidelines) to build a notes app. The app will get its data from and store its data to Firebase. version 10 or above and npm version 5 or above installed on your machine. More after jump!

Database 111

Database Code Mobile Google 111

Smashing Magazine

JULY 18, 2022

If you think that static rendering is limited to generic, public content that is the same for every user of your website, you should definitely read this article. There are many use cases: personalization, internationalization, theming, multi-tenancy, A/B tests…. Congratulations On Your New Job. Let’s see how you can do that.

Cache 114

Cache Website Energy Servers 114

CSS - Tricks

JUNE 1, 2021

Testing is one of those things that you either get super excited about or kinda close your eyes and walk away. Whichever camp you fall into, I’m here to tell you that front-end testing is for everyone. In fact, there are many types of tests and perhaps that is where some of the initial fear or confusion comes from.

Testing 95

Testing Performance Testing Website Code 95

Smashing Magazine

JULY 16, 2021

But is this due to inherent technical limitations or insurmountable problems of those tools? During the research phase of my book, “ Accessible Vue ,” I gained three insights regarding web app accessibility in general and the framework in particular. I think not. Insight 1: JavaScript Framework Features For Accessibility Are Underused.

Strategy 140

Strategy Virtualization Government Education 140

Smashing Magazine

OCTOBER 19, 2021

What is it, and is it a string to add to your web development bow? Drew McLellan: He’s a DevOps practitioner that focuses on attainable levels of DevOps implementations, regardless of where you are in your journey. How are you? Jeff Smith: I’m smashing, Drew, how you doing? Drew McLellan. 2021-10-19T10:00:00+00:00.

DevOps 83

DevOps Metrics Systems Design 83

Smashing Magazine

NOVEMBER 17, 2022

But what happens when we all start creating content on a massive scale, filling the web with more and more data, and storing hundreds of zettabytes of content? Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser.

Media 105

Media Cache Website Mobile 105

CSS - Tricks

MARCH 16, 2020

In this tutorial, I’ll show you step by step how to create a simple tool in Node.js I’m hopeful this can serve as a good introduction for any developer interested in learning about how to work with Google Lighthouse programmatically. These are: Performance Accessibility Best Practices SEO Progressive Web App.

Google 82

Google Latency Website Metrics 82

Smashing Magazine

OCTOBER 20, 2021

I don’t know about you, but I’ve been overwhelmed by all the web development tools we have these days. Whether you like Markdown, plain HTML, React, Vue, Svelte, Pug templates, Handlebars, Vibranium — you can probably mix it up with some CMS data and get a nice static site cocktail. For instance, the cart on your e-commerce site.

Website 93

Website Servers Code Programming 93

Smashing Magazine

OCTOBER 26, 2018

WordPress came a long way from its start as a simple blog writing tool. In recent years, the industry thankfully started paying more attention to performance. Recommended reading : How To Use Heatmaps To Track Clicks On Your WordPress Website. Headless WordPress: The Ups And Downs Of Creating A Decoupled WordPress.

Cache 78

Cache Website Speed Database 78

Smashing Magazine

JULY 29, 2019

Just how expensive are we talking? The enormous range in price is due to smaller amounts of data being very expensive, getting proportionally cheaper the bigger the data plan you commit to. You can read the study methodology for more information. How far do I predict my 50 MB budget will take me? to $138.46.

Cache 96

Cache Google Mobile Network 96

Alex Russell

OCTOBER 22, 2017

We set a budget in time of <= 5 seconds first-load Time-to-Interactive and <= 2s for subsequent loads. This translates into a budget of ~130-170KB of critical-path resources, depending on composition — the more JS you include, the smaller the bundle must be. Budgets are scaled to a benchmark network & device.

Performance 68

Performance Benchmarking Network Mobile 68

Abhishek Tiwari

NOVEMBER 3, 2018

Recently I was asked about content management systems (CMS) of the future - more specifically how they are evolving in the era of microservices, APIs, and serverless computing. Strictly speaking, it cost companies more to implement and maintain a CMS than just CMS license fee.

Systems 63

Systems Cache Website Network 63

Smashing Magazine

NOVEMBER 12, 2021

Useful React Hooks That You Can Use In Your Projects. Useful React Hooks That You Can Use In Your Projects. Thankfully, hooks solved all the problems simply and efficiently while creating room for more interesting features in React. In this tutorial, we’ll take a look at some useful hooks in React and how to use them.

Code 118

Code Availability Efficiency Performance 118

CSS - Tricks

MAY 3, 2021

It is the premier tool in the toolbox of web performance people. Everything is there that always was, but more (like… Chrome User Experience Data pulled right into your Chrome test results so you can see how closely your test matches what Chrome is seeing, and Core Web visualizations right in the waterfall).

Transportation 86

Transportation Cache Google Mobile 86

Dynatrace

DECEMBER 16, 2019

In Part 1 of this blog series – Getting ready! A quick review of the sessions: How to transform into a NoOps organization. Democratizing data – monitoring-as-a-self-service for Biz, Dev and Ops. Increase quality and agility with load & performance engineering as a self-service. Dynatrace news.

DevOps 103

DevOps Software Software Best Practices 103

Smashing Magazine

JANUARY 11, 2021

Get a free trial of LogRocket today. How do we actually know where we stand in terms of performance, and what exactly our performance bottlenecks are? And, most importantly, where do we even start improving performance and how do we establish a performance culture long-term? Getting Ready: Planning And Metrics.

Performance 145

Performance Cache Media Metrics 145

Dynatrace

NOVEMBER 25, 2019

Let’s take a look at two key indicators from our 2018 Dynatrace ACM Survey: MTTI (Mean Time to Innovate): How long does it take to push a new feature that is fully tested, ready to go to production, until end-users receive it? How to transform into a NoOps organization.

DevOps 38

DevOps Software Software Best Practices 38

Smashing Magazine

JANUARY 6, 2020

How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers?

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers?

Performance 103

Performance Cache Metrics Network 103

High Scalability

NOVEMBER 25, 2019

Your Laptop has a filesystem used by hundreds of processes. Load Balancers / Reverse Proxy. Native Android and iOS apps. Getting To Know You. What is the name of your system and where can we find out more about it? You can find more about these in the For The Techies section at our blog. Introduction.

Architecture 52

Architecture Cache Azure Storage 52