
At Slack, we’ve gone through an evolution of our AWS infrastructure from the early days of running a few hand-built EC2 instances, all the way to provisioning thousands of EC2s instances across multiple AWS regions, using the latest AWS services to build reliable and scalable infrastructure. One of the pain points inherited from the early…

Building positive relationships with your clients is the secret ingredient to delivering better work, earning more money, and creating lasting partnerships. In this article, Matt Saunders is going to teach some strategies for managing client communication and processes that have helped him to run less stressful projects and achieve better results, as well as draw upon some best practices to help y



SYN-cookies help mitigating SYN-floods for TCP, but how can we protect services from similar attacks that use UDP? We designed an algorithm and a library to fill this gap, and it’s open source!

As you probably know, a single monolithic JavaScript bundle — once a best practice — is no longer the way to go for modern web applications. Research has

A free two-day single track conference live on September 24 – 25, 2020 in celebration of our culture and LatinX heritage month. You will join a live stream of interactive talks by industry experts in both Spanish, Portuguese and English, with live captioning and translation. Topics will include software development, security, technical project management, civic tech, open source, professional deve
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Andrea Griffiths·September 18, 2020Security 
Who's Hiring? * InterviewCamp.io has hours of system design content. They also do live system design discussions every week. They break down interview prep into fundamental building blocks. Try out their platform. * Triplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Make your job search O(1), not O(n).

Hey, it's HighScalability time! I can't wait for the duel. Just don't shoot into the air. Do you like this sort of Stuff? Without your support on Patreon this kind of Stuff won't happen. Know someone who could benefit from becoming one with the cloud? Of course you do. I wrote Explain the Cloud Like I'm 10 just for them. On Amazon it has 167 mostly 5 star reviews. Here's a 100% lectin-free review:

There’s a lot of information out there — that’s a fact. In these monthly editions, Smashing’s senior editor Iris brings it all in one place because we know how hard it can be to stay on top of things. So with no further ado, here’s what was, what is, and what will be!

Today is exciting for all those who want the Internet to be stronger, more resilient, and have important redundancies: Cloudflare is pleased to announce a partnership with the Internet Archive to bring new functionality to our Always Online service.

A straightforward post with some perf data from Tomas Pustelnik. It's a good reminder that CSS is a crucial part of thinking web performance, and for a huge

So, you know how many emoji have different skin tones? Emoji skin tones are extremely popular, especially over text and on social media. The raised black fist

New features that bring the best of both worlds to design systems in Figma

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,…

Lee este artículo en español Estamos muy entusiasmados en anunciar nuestro siguiente evento virtual en América Latina: GitHub ¡Presente! en Español El primer evento será el Martes 22 de Septiembre…

GitHub CLI brings GitHub to your terminal. It reduces context switching, helps you focus, and enables you to more easily script and create your own workflows. Earlier this year, we…
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Amanda Pinsker·September 17, 2020Systems 
Among others, [Next.js](https://nextjs.org) has dubbed itself: *The React Framework for Static Websites*. But just like every other framework whose goal is to help you build what matters by abstracting common, redundant tasks, you’re often required to learn something new and opinionated. With Next.js, one of the things you need to know is how to integrate different CSS methods with its API, and th
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Adebiyi Adedotun·September 17, 2020Frontend 
On July 3, Cloudflare’s global DDoS protection system, Gatebot, automatically detected and mitigated a UDP-based DDoS attack that peaked at 654 Gbps. The attack was part of a ten-day multi-vector DDoS campaign targeting a Magic Transit customer and was mitigated without any human intervention.

There is a bit of an irony with Jamstack.

HOT updates (Heap Only Tuple) boost PostgreSQL DML performance. This article explains the concept, shows examples and gives tuning advice.

How to create and deliver a great presentation

This post is the second in a series on access and the U.S. elections. Hear from Software Engineer and GitHub Senior Director of Strategic Programs, Kyle Daigle, on his experience volunteering at his local election office.

It’s been 18 months since we talked about our Rails modular monolith. We lay out the current state of the work, and things we’d do differently if we started again.