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

11,842 articles
Engineering — Freezing User-Agent Strings

Freezing User-Agent Strings

There's been news about Chrome freezing their User-Agent string (and all other major browsers are on board). That means they'll still have a User-Agent (UA)

CCChris Coyier·February 3, 2020Engineering
Performance — An Interview With Zach Leatherman: A SmashingConf Austin Speaker — Smashing Magazine

An Interview With Zach Leatherman: A SmashingConf Austin Speaker — Smashing Magazine

SmashingConf is coming to Austin, and in this post, Rachel Andrew brings you an interview with one of our speakers, Zach Leatherman, who will be talking about type and font performance. Zach is no stranger to the Smashing stage, and if you want to find out more about web fonts and loading strategies, you can watch his talk from SmashingConf London 2018.

RARachel AndrewRachel Andrew·February 3, 2020Performance
Engineering — Full Stack Panic

Full Stack Panic

A new podcast from Sean Fioritto inspired by Joel Califa's term "Full Stack Anxiety".

CCChris Coyier·February 1, 2020Engineering
Performance — How Spotify Aligned CDN Services for a Lightning Fast Streaming Experience

How Spotify Aligned CDN Services for a Lightning Fast Streaming Experience

Spotify built its business on flawless content delivery. Our streaming platform serves up more than 50 million tracks (plus an array of images and other assets) to more than 230 million monthly active users around the world — making us one of the world’s leading streaming services. With content that feels instant and immersive, we help our customers have the best experience possible with their fav

SESpotify Engineering·February 1, 2020Performance
Engineering — Spotify Unwrapped: How we brought you a decade of data

Spotify Unwrapped: How we brought you a decade of data

The is one of Spotify’s largest marketing and social campaigns of the year. It enables our users to see a detailed breakdown of their listening habits over the past year. Since 2019 was the end of the decade, we wanted to do something special for our users. As one of the few streaming platforms that has existed since before 2010, Spotify had a unique opportunity to be able to provide users with a

BKBindia Kalra, Catie Edwards, Zoe Tiet·February 1, 2020Engineering
Career & Teams — Ajay Kalia: Group Product Manager

Ajay Kalia: Group Product Manager

Time to wake up, grab a shower and get my train. I live in Newton, Massachusetts, which means a half-hour ride into work. And I spend that time bouncing around between various streaming and podcast platforms on my phone—half to entertain myself, half as market research. It’s a great opportunity to put myself in the shoes of someone who doesn’t work at Spotify, listen with fresh ears, and figure ou

SESpotify Engineering·February 1, 2020Career & Teams
Languages — Dave Zolotusky: Senior Staff Engineer

Dave Zolotusky: Senior Staff Engineer

I never set an alarm clock these days—my children wake me up sometime before 7am and we get them breakfast, help them get dressed and all get ready for the day. One of the coolest things about where we live in Stockholm is that everything is within walking distance—I just cross the street to drop our younger kid at preschool, go two blocks down to drop the older one at their school, and then walk

SESpotify Engineering·February 1, 2020Languages
Engineering — How We Improved Data Discovery for Data Scientists at Spotify

How We Improved Data Discovery for Data Scientists at Spotify

At Spotify, we believe strongly in data-informed decision making. Whether we’re considering a big shift in our product strategy or we’re making a relatively quick decision about which track to add to one of our editorially-programmed playlists, data provides a foundation for sound decision making. An insight is a conclusion drawn from data that can help influence decisions and drive change. To ena

AMAndrew Maher·February 1, 2020Engineering
Frontend — How To Create A Card Matching Game Using Angular And RxJS — Smashing Magazine

How To Create A Card Matching Game Using Angular And RxJS — Smashing Magazine

Today, Anna Prenzel would like to focus on data streams resulting from click events on the user interface. The processing of such clickstreams is particularly useful for applications with an intensive user interaction where many events have to be processed. This article is dedicated to Angular developers who want to harness the concept of reactive programming. This is a programming style that — si

APAnna PrenzelAnna Prenzel·January 30, 2020Frontend