React Component Tests for Humans
23.2.2021
React component tests should be interesting, straightforward, and easy for a human to build and maintain.
Yet, the current state of the testing library ecosystem is not sufficient to motivate developers to write consistent JavaScript tests for React components. Testing …
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What’s the Backup Plan for Your WordPress Site?
23.2.2021
Of all the reasons we love and use Jetpack for CSS-Tricks—a poster child WordPress site—is that we can sleep easy at night knowing we have real-time backups running with Jetpack Backup. That way, no matter what, everything …
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Creating an Infinite Circular Gallery using WebGL with OGL and GLSL Shaders
23.2.2021
A tutorial explaining how to build a draggable and scrollable infinite circular gallery using WebGL with OGL and GLSL Shaders.
The post Creating an Infinite Circular Gallery using WebGL with OGL and GLSL Shaders appeared first on Codrops
Getting Deep into Shadows
22.2.2021
Let’s talk shadows in web design. Shadows add texture, perspective, and emphasize the dimensions of objects. In web design, using light and shadow can add physical realism and can be used to make rich, tactile interfaces.
Take the landing page …
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To the brain, reading computer code is not the same as reading language
22.2.2021
One of the things I do when teaching beginning front-end development is ask students to describe what it’s like to read HTML. I give them pretty basic markup for a long-form article, and ask them to read it twice: first …
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Clipping Scrollable Areas On The inline-start Side
19.2.2021
On a default left-to-right web page, “hanging” an element off the right side of the page (e.g. position: absolute; right: -100px;) triggers a horizontal scrollbar that scrolls as far as needed to make that whole element visible. But if …
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Three Ways to Blob with CSS and SVG
19.2.2021
Blobs are the smooth, random, jelly-like shapes that have a whimsical quality and are just plain fun. They can be used as illustration elements and background effects on the web.
So, how are they made? Just crack open an illustration …
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Use CSS Variables instead of React Context
19.2.2021
Turns out you can use several different libraries to pass color information around components. Or, you could use custom properties, built right into CSS, have no decline in your own developer experience, and deliver a faster experience to your users. …
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Mistakes I’ve Made as an Engineering Manager
18.2.2021
I’ve been a manager for many years at companies of different scale. Through these experiences, I’ve done my share of learning, and made some mistakes along that way that were important lessons for me. I want to share those with …
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Recipe websites, data modeling, and user experience
18.2.2021
Simeon Griggs with some nice UX ideas for a recipe website:
No math. Swap between units and adjust servings on-the-fly.
Offer alternative ingredients.
Re-list the ingredient amounts when they’re referenced in the instructions.
I totally agree, especially on that last …
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Let’s Create a Custom Audio Player
18.2.2021
HTML has a built-in native audio player interface that we get simply using the <audio> element. Point it to a sound file and that’s all there is to it. We even get to specify multiple files for better browser support, …
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Barebones CSS for Fluid Images
18.2.2021
Zach takes a look at some fundamental HTML+CSS usage for fluid, responsive images. Most of it, I’d say, is what you’d expect, but things get weird when srcset gets involved.
I poked my way through, and in addition to the …
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