Using Formik to Handle Forms in React
There is no doubt that web forms play an integral role in our web site or applications. By default, they provide a useful set of elements and features — from
Intersecting Tracks of individuals – MobilityDB
How to use MobilityDB for contact tracking. Extension built on top of PostGIS, specializing on processing and analysing spatio-temporal data
Engineering a disruption tolerant supply chain
Triggering garbage collection with rejected promises to cause use-after-free in Chrome
In this post I’ll show how garbage collections (GC) in Chrome may be triggered with small memory allocations in unexpected places, which was then used to cause a use-after-free bug.
How to build an effective DevSecOps culture
By prioritizing secure development alongside speed, DevSecOps helps you ship safer applications by making security part of your current DevOps pipeline.
Boiling the machines when they really needed to just chill
Development Environments at Slack
In this article, development environments refer to sandboxes where you can test your code changes before deploying, and should not be confused with integrated development environments (IDEs) like Eclipse or Microsoft Visual Studio. Dev environments have always been a mystery to me. Despite learning about them on my first day at Slack, and using them…
Implementing Dark Mode In React Apps Using styled-components — Smashing Magazine
Light mode is a convention in most web and mobile apps. However, in modern development, we have seen how dark mode, which displays light text and interface elements on a dark background, is quickly becoming a user preference. In this article, Blessing Krofegha will show you how to efficiently implement dark mode in a React app on a simple web page, using the styled-components library and leveragin
Updates to Stripe’s advanced fraud detection
We’ve recently made a few updates to provide additional clarity about the data we collect and how it’s used.
Releasing kubectl support in Access
Starting today, you can use Cloudflare Access and Argo Tunnel to securely manage your Kubernetes cluster with the kubectl command-line tool. SSO requirements and a zero-trust model to your Kubernetes management in under 30 minutes.
Static or Not?
A quick opinion piece by Kev Quirk: Why I Don’t Use A Static Site Generator. Kev uses WordPress:
DBX Platform launches with three new APIs
The DynamoDB Book: An Interview With Alex DeBrie On His New Book - High Scalability -
You know nothing about DynamoDB. At least that’s what I realized the first time I heard Rick Houlihan give his now infamous talk at AWS re:Invent 2018 on Amazon DynamoDB Deep Dive: Advanced Design Patterns for DynamoDB. In that talk Rick revealed for the first time the inner arcana of single-table design. Minds were blown. Weaknesses were revealed. Futures were changed. As a mere novice in the way
New zine: How Containers Work!
New zine: How Containers Work!
Getting Started With Nuxt — Smashing Magazine
Developers often worry about the SEO of their SPAs (Single Page Applications) and how well they would do on Google searches (blogs, portfolio websites, product websites, and so on). Sometimes, they also worry about how complex building a server-side rendered application might be. In this tutorial, we’re going to learn how to create server-side rendered applications by using Nuxt.js, how to configu
The Cost of Javascript Frameworks
I expect this post from Tim Kadlec to be quoted in every performance conference talk for the next few years. There is a lot of data here, so please check it
@property
The @property is totally new to me, but I see it's headed to Chrome, so I suppose it's good to know about!
Moving fleet software releases to a massively sharded scheme
Stream Firewall Events directly to your SIEM
As of today, customers using Cloudflare Logs can create Logpush jobs that send only Firewall Events. These events arrive much faster than our existing HTTP requests logs: they are typically delivered to your logging platform within 60 seconds of sending the response to the client.
How to Make a CSS-Only Carousel
Editor's Note: Chrome is prototyping a new feature for creating carousels directly in CSS, including scroll buttons and scroll markers for navigating between
Chrome + System Fonts Snafu
There was just a bug late last year where system fonts (at least on Mac, I don't know what the story was on other platforms) in Chrome appeared too thin and
“The title ‘Front-End Developer’ is obsolete.”
That title is from the opening tweet of a thread from Benjamin De Cock. I wouldn't go that far, myself. What I like about the term is that ‘Front-End’
7 things that could be improved in PostgreSQL
UPDATE July 2023: What could be better in PostgreSQL? Find out about its weak points, and see what has improved since 2020.
Remote work: Engineering’s perspective on humanizing the remote work experience
The GitHub engineering team shares best practices for making remote work part of your company culture.
