Alex Russell

APRIL 29, 2021

In almost every area, Apple's low-quality implementation of features WebKit already supports requires workarounds not necessary for Firefox (Gecko) or Chrome/Edge/Brave/Samsung Internet (Blink). WebGL 2 launched for other platforms on Chrome and Firefox in 2017. is access to hardware devices. Converging Views. Shape Detection.

Media 145

Media Games Education Engineering 145

Alex Russell

JANUARY 30, 2024

HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. Many critiques are possible, both of the target (five seconds for first load), the sample population (worldwide internet users), and of the methodology (informed reckons).

Performance 98

Performance Network Mobile Speed 98

Brendan Gregg

FEBRUARY 28, 2023

I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

Performance 52

Performance Latency Cache Virtualization 52

Rigor

MARCH 20, 2018

Instead of focusing on hardware and infrastructure first, technical teams should first ensure that they first have visibility on the thing that drives the business: their customer experience. Paul Calvano has an awesome post using HTTP archive data to detail the prevalence of third party content on the internet.

Monitoring 40

Monitoring Retail Ecommerce Infrastructure 40

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet.

Speed 40

Speed Java AWS Virtualization 40

Adrian Cockcroft

DECEMBER 28, 2017

they launched in October 2017, and were founded by people with experience at Nest (thermostats) and August (locks). Hardware installation was a lot of work but not too frustrating, I did it in about two days over the holidays. Eventually I discovered a new option called Noon ( noonhome.com )?—?they

IoT 40

IoT Hardware Energy Network 40

Smashing Magazine

JANUARY 7, 2019

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). Gatsby.js (React), Preact CLI , and PWA Starter Kit provide reasonable defaults for fast loading out of the box on average mobile hardware. Image credit: Addy Osmani ) ( Large preview ).

Performance 105

Performance Cache Metrics Network 105