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

11,777 articles
Design & UX — Can Data Visualization Improve The Mobile Web Experience? — Smashing Magazine

Can Data Visualization Improve The Mobile Web Experience? — Smashing Magazine

Since more and more web traffic comes from mobile users, our websites need to be in the best position to serve them. The easiest thing to do would be to remove unnecessary content from the site. However, it may not always be the best solution. In this article, Suzanne Scacca proposes some ways to turn essential content into graphics to conserve space, create a more engaging UI and preserve the ove

SSSuzanne ScaccaSuzanne Scacca·May 19, 2020Design & UX
Engineering — DeepLinks and ScrollAnchor

DeepLinks and ScrollAnchor

One of the interesting challenges with deep linking in the Cloudflare Dashboard is that most interesting resources are “locked” behind the context of an account and a zone/domain/website. To illustrate this, look at a tree of possible URL paths into Cloudflare’s Dashboard.

DRDrew, RobertDrew, Robert·May 18, 2020Engineering
Frontend — Unprefixed `appearance `

Unprefixed `appearance `

It's interesting how third-parties are sometimes super involved in pushing browser things forward. One big story there was how Bloomberg hired Igalia to

CCChris Coyier·May 18, 2020Frontend
Frontend — How To Create A Mobile App In Expo And Firebase (For iOS And Android) — Smashing Magazine

How To Create A Mobile App In Expo And Firebase (For iOS And Android) — Smashing Magazine

The social media company released React Native, and it quickly became the most popular framework for building mobile apps with JavaScript. In this article, based on his experience with creating a GPS and navigation application, Chafik Gharbi will show you how to create a mobile app using Expo and Firebase services such as Firestore, Firebase functions and Expo push notifications.

CGChafik GharbiChafik Gharbi·May 18, 2020Frontend
Frontend — How to Tame Line Height in CSS

How to Tame Line Height in CSS

In CSS, line-height is probably one of the most misunderstood, yet commonly-used attributes. As designers and developers, when we think about line-height, we

CWCaleb WilliamsCaleb Williams·May 15, 2020Frontend
Frontend — CSS fix for 100vh in mobile WebKit

CSS fix for 100vh in mobile WebKit

A surprisingly common response when asking people about things they'd fix about anything in CSS, is to improve the handling of viewport units.

CCChris Coyier·May 15, 2020Frontend
Career & Teams — Learning Resources In Challenging Times: Online Workshops, Meetups And Events — Smashing Magazine

Learning Resources In Challenging Times: Online Workshops, Meetups And Events — Smashing Magazine

A month is a long time to stay on top of things. In today’s monthly post, Iris Lješnjanin brings you an overview of everything we’ve been working on and have also enjoyed reading over the past month. Here at Smashing, we believe that is is now more important than ever to stay in touch and support each other. Behind the scenes, the team is working tirelessly on ways to keep the community connected,

ILIris LjesnjaninIris Ljesnjanin·May 15, 2020Career & Teams
Engineering — Accessible Images For When They Matter Most — Smashing Magazine

Accessible Images For When They Matter Most — Smashing Magazine

Creating accessible images seems like a simple topic at first glance — you just need to add alt text to an image, right? But the topic is much more nuanced than some people think. In this article, Carie Fisher will review the different types of images, dive into some real-world examples of inaccessible public service announcements (PSAs), and discuss which elements matter most when critical messag

CFCarie FisherCarie Fisher·May 15, 2020Engineering
Distributed — Stuff The Internet Says On Scalability For May 14th, 2020 - High Scalability -

Stuff The Internet Says On Scalability For May 14th, 2020 - High Scalability -

Hey, it's HighScalability time! LOL. Who knew a birthday service could lead to an existential crisis? Do you like this sort of Stuff? Without your support on Patreon this kind of Stuff can't happen. You are that important to the fate of the smart and thoughtful world. Know someone who wants to understand the cloud? I wrote Explain the Cloud Like I'm 10 just for them. On Amazon it has 111 mostly 5

HSHigh Scalability·May 14, 2020Distributed
Distributed — A Short on How Zoom Works - High Scalability -

A Short on How Zoom Works - High Scalability -

Zoom scaled from 20 million to 300 million users virtually over night. What's incredible is from the outside they've shown little in the way of apparent growing pains, though on the inside it's a good bet a lot of craziness is going on. Sure, Zoom has made some design decisions that made sense as a small spunky startup that don't make a lot of sense as a defacto standard, but that's to be expected

HSHigh Scalability·May 14, 2020Distributed
Frontend — A Day in the Life of a Frontend Foundations Engineer at Slack

A Day in the Life of a Frontend Foundations Engineer at Slack

6:28 am First alarm rings. Snooze. 6:30 am Second alarm rings. Snooze. 6:34 am Final alarm rings and I know this is the last one, so I hop out of bed and immediately play some music. Music really has a way of waking me up, and I typically play Sofi Tukker or Rufus Du Sol…

SESlack Engineering·May 14, 2020Frontend
Performance — Smashing Meets! Free Online Meetups On May 18th And 19th 2020 — Smashing Magazine

Smashing Meets! Free Online Meetups On May 18th And 19th 2020 — Smashing Magazine

Smashing Meets is a friendly, inclusive, online meetup for people who work on the web. We focus on front-end and UX, but cover all sorts of topics from performance to accessibility. We organize Smashing Meets together with some amazing communities from around the world. Join us for Smashing Meets — two free online meetups with speakers, activities, and plenty of chances to make new friends. Just l

RARachel AndrewRachel Andrew·May 14, 2020Performance
Frontend — Styling Components In React — Smashing Magazine

Styling Components In React — Smashing Magazine

React is a fantastic JavaScript library for building rich user interfaces. It provides a great component abstraction for organizing your interfaces into well-functioning code, but what about the look and feel of the app? There are various ways of styling React components from using stylesheets to using external styling libraries. In this article, Shedrack Akintayo will explain the cons and pros of

SAShedrack AkintayoShedrack Akintayo·May 14, 2020Frontend