
Leaflet is a very powerful tool, and we can create a lot of different kinds of maps. This tutorial will help you understand how to create an advanced map along with the help of React and Vanilla JS. In this article, Shajia Abidi is going to represent the locations of the non-medical fire incidents to which the SF Fire Department responded on a map.

For the last six years, Vue, Angular, and React have run the world of front-end component frameworks. Google and Facebook have their own sponsored frameworks,
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Tristram Tolliday·February 6, 2020Frontend 
Live from Config 2020, here are all the new features from Figma

Now, anyone can connect an issue to a pull request from the issue directly using the new linked pull request section providing greater context to your workflow.

Manage secrets, make use of self-hosted runners, and more with the GitHub Actions API—now available in beta.

We recently hosted the third annual ZooKeeper Meetup@Facebook in Menlo Park, featuring technical talks focused on new performance, scalability, and security features implemented at large-scale companies with complex distributed systems. Events such as these are important for building community among peers across the industry. Speakers from Cloudera, Facebook, Salesforce, San José State University,

We’re reflecting on our Bug Bounty program for 2019 and introducing new program changes for 2020.

Django is a framework for developing dynamic websites. While a static website is one that solely presents information, there is no interaction that gets registered to a server. In a static website, the server sends HTML, CSS, and JavaScript to a client and that’s it. More capabilities require a dynamic website, where the server stores information and responds to user interaction beyond just servin

Fully customize your project’s behaviour or hit the ground running using our new framework presets.

Short answer:

Whenever a browser upgrades versions, it's a little marketing event, and rightly so. Looks like for Firefox it's about once a month, Chrome is ~6 weeks, and

I've been guilty of publicly bemoaning the complexity of HTTPS. In the past, I've purchased SSL certificates from third-party vendors and had trouble

Interesting research from Aaron Peters on <img loading="lazy" ... >:

Louis Lazaris, reacting to the idea of CSS4:

6:45am The sound of coffee grinding wakes me up 15 minutes before my alarm. I’m not a morning person, but I always stumble bleary-eyed into the kitchen for some toast and coffee with my partner, which is my favorite daily ritual. I sit down, listen to my morning news podcasts — The Daily and AM…
SESlack Engineering·February 5, 2020Frontend 
In this article, Dan Halliday reviews the standard approach to creating animated flip cards, and introduces an improved method which solves its sizing problem. You’re going to build a flip card grid with some CSS basics — transforms, flex, and grid. Dan will cover: how flip cards are usually implemented using absolute positioning, the sizing problem that absolute positioning introduces, and a gene

What is CSS4? Is it a real thing? I hate to break it to you, but not really. But maybe we could make it a thing? CSS3 was successful, so why not keep that train rolling like they do in JavaScript?

PHP templating often gets a bad rap for facilitating subpar code — but that doesn't have to be the case. Let’s look at how PHP projects can enforce a basic

There's some famous quote that goes something like...

GitHub and Major League Hacking (MLH) came together to organize Local Hack Day: Share.


We need to craft better digital products that respect customer’s choices without hurting business KPIs. And we need to do so by taming data collection and abandoning dark patterns, from hidden checkboxes to ambiguous copywriting. Today, Vitaly Friedman brings you our new practical guide on how to influence a positive change in your company and help your business grow sustainably. Without dark patt

In this post, we’ll set up a demo site and tutorial for headless WordPress, including a starter template! We’ll use the WordPress dashboard for rich content editing, while migrating the front-end architecture to the JAMstack to benefit from better security, performance, and reliability. We’ll do this by setting up a Vue application with Nuxt, pulling in the posts from our application via the WordP
SGSarahdrasner Geoffgraham·February 4, 2020Security 
Every time I start a new project, I organize the code I’m looking at into three types, or categories if you like. And I think these types can be applied to