Techreport blog

Engineering Insights & Guides

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

11,670 articles
Design & UX — Web Design Done Well: Making Use Of Audio — Smashing Magazine

Web Design Done Well: Making Use Of Audio — Smashing Magazine

Design often revolves around visuals, but the other senses deserve love too. In this article, we tune in to audio features that are making sites sing. Most of us have had the misfortune of crossing bad examples (auto-playing videos being a particularly egregious example) but audio can give web experiences a whole new dimension when applied well. What follows are some astounding sounds from the Wor

FOFrederick O BrienFrederick O Brien·June 11, 2021Design & UX
Engineering — Equal Columns With Flexbox: It’s More Complicated Than You Might Think

Equal Columns With Flexbox: It’s More Complicated Than You Might Think

As awesome as flexbox is, what it’s doing under the hood is actually a little strange because, by default, it is doing two things at once. It first looks at the content size which is what we would get if by declaring width: max-content on an element. But on top of that, flex-shrink is also doing some work allowing the items to be smaller, but only if needed. Let’s break those two down and see how

KPKevin PowellKevin Powell·June 10, 2021Engineering
Engineering — Blacktocats turn five

Blacktocats turn five

What began as a small group effort in 2015 has now turned into a global initiative here at GitHub to amplify Black voices and talent in the tech community.

BDBrian DouglasBrian Douglas·June 10, 2021Engineering
Engineering — What’s new from GitHub Changelog? May 2021 Recap

What’s new from GitHub Changelog? May 2021 Recap

In May, GitHub shipped a total of 20 new features. We love what we do, but we know it’s a lot to keep up with. So we’re trying something new on the GitHub Blog—a monthly recap of everything that shipped to Changelog in the past month. Check out some of the updates you might have missed.

SMSidi MerzoukSidi Merzouk·June 10, 2021Engineering
Performance — Useful Front-End Boilerplates And Starter Kits — Smashing Magazine

Useful Front-End Boilerplates And Starter Kits — Smashing Magazine

We don’t need to write everything from scratch every single time. With boilerplates and starter kits, we can set up our projects faster, and get to work immediately. We’ve also just recently covered CSS auditing tools, CSS generators, accessible front-end components and VS code extensions — you might find them useful, too. This collection is by no means complete, but rather a selection of things t

CMCosima MielkeCosima Mielke·June 10, 2021Performance
Engineering — Celebrating 7 Years of Project Galileo

Celebrating 7 Years of Project Galileo

Every June, we celebrate the anniversary of Project Galileo. This year, we are proud to celebrate seven years of protecting the most vulnerable groups on the Internet from cyberattacks.

CCloudflare·June 9, 2021Engineering
Frontend — A Cornucopia of Container Queries

A Cornucopia of Container Queries

I don't know about y'all, but my feeds have been flooded with articles about CSS Container Queries these past few weeks. The buzz about container queries

GGGeoff GrahamGeoff Graham·June 9, 2021Frontend
Networking — Sponsored Post: Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte - High Scalability -

Sponsored Post: Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte - High Scalability -

Who's Hiring? * DevOps Engineer: At Kinsta, we set out to create the best managed hosting platform in the world. If you are an experienced DevOps Engineer who is constantly looking for ways to innovate and improve, we might just be the place for you! As Kinsta’s DevOps Engineer, you will be instrumental in making sure that our infrastructure is always on the bleeding edge of technology, remaining

HSHigh Scalability·June 8, 2021Networking
Distributed — Linux Kernel vs. Memory Fragmentation (Part I) - High Scalability -

Linux Kernel vs. Memory Fragmentation (Part I) - High Scalability -

(External) memory fragmentation is a long-standing Linux kernel programming issue. As the system runs, it assigns various tasks to memory pages. Over time, memory gets fragmented, and eventually, a busy system that is up for a long time may have only a few contiguous physical pages. Because the Linux kernel supports virtual memory management, physical memory fragmentation is often not an issue. Wi

NXNan Xiang·June 8, 2021Distributed
Performance — From AVIF to WebP: A New Smashing Book By Addy Osmani — Smashing Magazine

From AVIF to WebP: A New Smashing Book By Addy Osmani — Smashing Magazine

It’s here! For the last year, we’ve been working with Addy Osmani on a new Smashing Book all around image optimization. And now it’s here. Meet “Image Optimization”, our deep-dive guide to understand how to deliver high-quality images on the web fast. 528 pages. From formats and compression to delivery and maintenance. Get the book right away!

VFVitaly FriedmanVitaly Friedman·June 8, 2021Performance