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Engineering Insights & Guides

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

11,844 articles
Engineering — Autonomy Online: A Case For The IndieWeb — Smashing Magazine

Autonomy Online: A Case For The IndieWeb — Smashing Magazine

Nowadays whether you’re consuming or sharing content on the web, it is likely to be via a big website. Twitter, Youtube, or a Facebook-owned service are popular examples. Whilst this gives us the advantage of being able to participate in a larger conversation at almost no monetary cost, there is also the downside of potentially losing all our content if a company closes, as has happened in the pas

ARAna RodriguesAna Rodrigues·August 27, 2020Engineering
Networking — Announcing wrangler dev — the Edge on localhost

Announcing wrangler dev — the Edge on localhost

A few weeks ago we announced a release candidate for wrangler dev — today, we're excited to take wrangler dev, the world’s first edge-based development environment, to GA with the release of wrangler 1.11.

CCloudflare·August 26, 2020Networking
SRE & Ops — A Bit on CI/CD

A Bit on CI/CD

I'd say "website" fits better than "mobile app" but I like this framing from Max Lynch:

CCChris Coyier·August 26, 2020SRE & Ops
Engineering — Adacats Mentorship Program: A growth journey

Adacats Mentorship Program: A growth journey

Last year, the Adacats (GitHub’s employee resource group for marginalized genders) started a mentorship program. We’re sharing insights and fun stories from this experience for anyone interested in starting a…

MMMary Moore-SimmonsMary Moore-Simmons·August 26, 2020Engineering
Frontend — Using Mobx As A State Manager In React Native Applications — Smashing Magazine

Using Mobx As A State Manager In React Native Applications — Smashing Magazine

MobX is a battle-tested library that makes state management simple and scalable by transparently applying functional reactive programming. It treats your application like a spreadsheet, and it’s one of the many state management tools available to React developers. In this tutorial, Fortune Ikechi is going to show you how to use MobX to manage state in React Native applications by building a React

FIFortune Ikechi·August 26, 2020Frontend
Networking — Improving the Wrangler Startup Experience

Improving the Wrangler Startup Experience

You can now write any behaviour on requests heading to your site or even run fully fledged applications directly on the edge. Wrangler is the open-source CLI tool used to manage your Workers and has a big focus on enabling a smooth developer experience.

CCloudflare·August 25, 2020Networking
Design & UX — Doom Damage Flash on Scroll

Doom Damage Flash on Scroll

The video game Doom famously would flash the screen red when you were hit. Chris Johnson not only took that idea, but incorporated a bunch of the UI from Doom

CCChris Coyier·August 25, 2020Design & UX
Performance — Upgrading GitHub to Ruby 2.7

Upgrading GitHub to Ruby 2.7

GitHub recently upgraded to Ruby 2.7. Learn how the team approached the deprecation warnings, why upgrading is important, and the notable performance improvements.

EMEileen M. UchitelleEileen M. Uchitelle·August 25, 2020Performance
Engineering — How To Create Customer-Centric Landing Pages — Smashing Magazine

How To Create Customer-Centric Landing Pages — Smashing Magazine

Customer needs should be one of the primary considerations when designing a website or landing page. The era of customer-centric landing pages has dawned. And if your job involves being concerned with metrics like conversion, engagement, and bounce-rates, this is a post that you may want to sit straight up for. In this article, Travis Jamison explains why customer-centricity is so important and ho

TJTravis JamisonTravis Jamison·August 25, 2020Engineering
Languages — Where Does Logic Go on Jamstack Sites?

Where Does Logic Go on Jamstack Sites?

Here’s something I had to get my head wrapped around when I started building Jamstack sites. There are these different stages your site goes through where you

MKMax KohlerMax Kohler·August 24, 2020Languages
SRE & Ops — Scaling services with Shard Manager

Scaling services with Shard Manager

Over the years, as we’ve expanded in scale and functionalities, Facebook has evolved from a basic web server architecture into a complex one with thousands of services working behind the scenes. It’s no trivial task to scale the wide range of back-end services needed for Facebook’s products. And we found that many of our teams […]

CWChris Wiltz·August 24, 2020SRE & Ops
Engineering — How To Build Your Own Comment System Using Firebase — Smashing Magazine

How To Build Your Own Comment System Using Firebase — Smashing Magazine

Ever wanted to have a comments section for your blog, but were overwhelmed by the high cost and maintenance solutions? Firebase can be your savior. In this guide, Aman Thakur will show you how to add a comments section to your blog with Firebase, while learning the basics of Firebase on the way. Let’s build a super-simple comments section.

ATAman ThakurAman Thakur·August 24, 2020Engineering
Career & Teams — GitHub Action Hero: Keirron Stach

GitHub Action Hero: Keirron Stach

GitHub Actions gives you the power to automate your workflow. Connect with the tools you know and love. Have more freedom to innovate and be creative. Deploy to any cloud,…

MDMichelle DukeMichelle Duke·August 21, 2020Career & Teams