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Nalezeno "Github": 396

How I Put the Scroll Percentage in the Browser Title Bar

12.5.2020
Some nice trickery from Knut Melvær. Ultimately the trick boils down to figuring out how far you’ve scrolled on the page and changing the title to show it, like: document.title = `${percent}% ${post.title}` Knut’s trick assumes React and installing an additional library. I’m sure...

Turning a Fixed-Size Object into a Responsive Element

11.5.2020
I was in a situation recently where I wanted to show an iPhone on a website. I wanted users to be able to interact with an application demo on this “mock” phone, so it had to be rendered in CSS, not an image. I found a great library called marvelapp/devices.css. The library implemented the device...

prerender.js

9.5.2020
This is another player in the game of rendering the page of the link that you’re about to click on before you click it. It’s like getting a decent performance boost for extremely little effort. Instant.page is another one, and I’ve been sufficiently convinced by its methodology...

How to Create Custom WordPress Editor Blocks in 2020

6.5.2020
Peter Tasker on creating blocks right now: It’s fairly straightforward these days to get set up with the WP CLI ‘scaffold’ command. This command will set up a WordPress theme or plugin with a ‘blocks’ folder that contains the PHP and base CSS and JavaScript required to create...

Playing With (Fake) Container Queries With watched-box & resizeasaurus

5.5.2020
Heydon’s <watched-box> is a damn fantastic tool. It’s a custom element that essentially does container queries by way of class names that get added to the box based on size breakpoints that are calculated with ResizeObserver. It’s like a cleaner version of what Philip...

React Integration Testing: Greater Coverage, Fewer Tests

1.5.2020
Integration tests are a natural fit for interactive websites, like ones you might build with React. They validate how a user interacts with your app without the overhead of end-to-end testing.  This article follows an exercise that starts with a simple website, validates behavior with unit...

Fake Code

21.4.2020
Here’s a fun little idea from Knut Synstad. You give it the URL of a GitHub Gist and it converts the Gist into grayscale rounded blobs (SVG) that sorta look like code if you squint. Maybe fun for interesting dynamic backgrounds or for whatever you might use code-looking stock art for. It...

GitHub zlevnil a zároveň rozšířil možnosti bezplatného tarifu

15.4.2020
GitHub je nově k dispozici zdarma v (téměř) plné výbavě. To v praxi znamená, že můžete i v bezplatném tarifu zakládat soukromé repozitáře, na kterých se nyní může podílet neomezené množství vývojářů. Tarif Free byl přitom doposud určený především veřejným projektům, jejichž kód si mohl

No-Class CSS Frameworks

13.4.2020
I linked up Water.css not long ago as an interesting sort of CSS framework. No classes. No <h2 class="is-title">. You just use semantic HTML and get styles. Is that going to “scale” very far? Probably not, but it sure is handy for styling things quickly, where — of course...

Continuous Deployments for WordPress Using GitHub Actions

6.4.2020
Continuous Integration (CI) workflows are considered a best practice these days. As in, you work with your version control system (Git), and as you do, CI is doing work for you like running tests, sending notifications, and deploying code. That last part is called Continuous Deployment (CD)....

Detect git Directory with Bash

2.4.2020
One interesting aspect of working at Mozilla is that Firefox lives in a mercurial repository while several other projects live on GitHub in a git repository. While most focus on either Firefox or another project, I switch between both, leaving me running git commands inside the mercurial repository...

Film Reels and Steel: Github Plans to Archive Bitcoin Code for 1,000 Years

1.4.2020
The Microsoft subsidiary, Github recently revealed the “Archive Program,” an initiative that aims to preserve open source technologies for 1,000 years. The newly launched effort plans to store snapshots of open source technology 250 meters underground on the Norwegian island...

Emergency Website Kit

27.3.2020
Here’s an outstanding idea from Max Böck. He’s created a boilerplate project for building websites that fit within a single HTTP request. This is extremely important for websites that contain critical information for public safety. As Max writes: In cases of emergency, many organizations need...

5 Essential git Commands and Utilities

26.3.2020
For many of us, git and GitHub play a huge role in our development workflows. Whenever we have a tool that we need to use often, the more fine-tuned we can make that tool, the faster we can get things done. The following are five git commands or helpers that can make your developer life...

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