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The best problem-solving writing in software engineering — databases, performance, security, frontend and distributed systems, in one feed.

11,670 articles
Frontend — The Quest for the Perfect Dark Mode

The Quest for the Perfect Dark Mode

Dark Mode has become common enough that it's a user expectation. And yet, creating the perfect dark mode with a statically-built site/app is deceptively tricky. In this in-depth tutorial, we'll see how to build the perfect, flicker-free, customizable theming solution for React/Next.js apps.

JWJosh W. Comeau·April 22, 2020Frontend
Engineering — Responsive Web And Desktop Development With Flutter — Smashing Magazine

Responsive Web And Desktop Development With Flutter — Smashing Magazine

Flutter has already made quite a splash on the mobile development scene. Now it’s taking on bigger devices as well. In this article, Carmine Zaccagnino will show you what you need to know to be ready to take on the task of developing web and desktop apps using this wonderful cross-platform framework. Flutter is a lovely framework, very easy to use, and its extreme cross-platform support only makes

CZCarmine ZaccagninoCarmine Zaccagnino·April 22, 2020Engineering
Security — Dropping hashes: an idiom used to demonstrate provenance of documents

Dropping hashes: an idiom used to demonstrate provenance of documents

There exists an idiom called “dropping a hash” which is widely understood in the security community and not widely understood elsewhere. Somewhat surprisingly, there does not appear to be a canonical explanation. I have dropped hashes before and wrote this up to explain the significance of it to non-specialists.

PMPatrick McKenziePatrick McKenzie·April 21, 2020Security
SRE & Ops — Turbine: Facebook’s service management platform for stream processing

Turbine: Facebook’s service management platform for stream processing

What the research is: A scalable service management platform for Facebook’s stream processing service. Turbine is designed to bridge the gap between the capabilities of existing general-purpose cluster management frameworks like Tupperware and Facebook’s stream processing requirements. In production for several years now, Turbine has enabled a boom in stream processing at Facebook. Turbine is

MEMeta Engineering·April 21, 2020SRE & Ops
Engineering — A Day in the Life of a Mobile Product Engineer at Slack

A Day in the Life of a Mobile Product Engineer at Slack

6:45 am My alarm is set for 6:45 but I often wake up before it goes off. I tend to wake up earlier during Vancouver’s long summer days, when the sun is up from 5:10am to 9:10pm and already peeking through my blinds, but it sometimes happens in the winter when it’s still dark out.…

SESlack Engineering·April 21, 2020Engineering
Design & UX — How To Create A Compelling Landing Page — Smashing Magazine

How To Create A Compelling Landing Page — Smashing Magazine

A landing page is a standalone webpage created to support a specific marketing campaign or targeting a particular search term. They are where users “land” when they click a link in search results, email or an ad. In this article, Paul Boag will show you how to create a compelling landing page, which involves a combination of clear focus, persuasive copy, considered design and relentless testing. W

PBPaul BoagPaul Boag·April 21, 2020Design & UX
Frontend — Implementing Skeleton Screens In React — Smashing Magazine

Implementing Skeleton Screens In React — Smashing Magazine

Skeleton screens offer a better user experience by reducing loading-time frustration. By focusing on progress instead of wait times, it create the illusion for users that information will be incrementally displayed on the screen. In this tutorial, Blessing Krofegha will show you what a skeleton screen UI is and some types of skeleton screen libraries, along with their pros and cons. We’ll build a

BKBlessing KrofeghaBlessing Krofegha·April 20, 2020Frontend
Engineering — Building a PC, Part IX: Downsizing

Building a PC, Part IX: Downsizing

Hard to believe that I’ve had the same PC case since 2011, and my last serious upgrade was in 2015. I guess that’s yet another sign that the PC is over, because PC upgrades have gotten really boring. It took 5 years for me to muster up the initiative to get my system fully upgraded! 🥱 I’ve been slogging away at this for quite some time now. My PC build blog entry series spans 13 glorious years: *

JAJeff AtwoodJeff Atwood·April 19, 2020Engineering