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690: How To Dark Mode and Beyond

Syntax - Tasty Web Development Treats

CSS Colors and SVGs

7min Snip

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Summary

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Episode notes

Discussion on various issues related to working with CSS colors and SVGs, including problems with specifying hex values, the importance of opacity and mixing colors with transparency, the need for relative colors and color contrast, challenges of changing the color of SVGs when loaded as an image, and techniques for manipulating SVGs using CSS.

In this episode of Syntax, Wes and Scott talk about the process they are using for extending the Syntax website with themes, including a dark mode and secret custom themes. They also talk about issues encountered with theming and CSS, including flashes of un-themed content.

Show Notes

00:00 Syntax + Sentry Announcement!
01:35 Welcome
02:23 Syntax Brought to you by Sentry
03:16 How to implement a theme
10:27 Writing the CSS
11:38 Glasses wearers protip
13:02 Class on the body and server side rendering issue
14:02 CSS Variables
15:05 Color variables in CSS
21:07 Working in half pixel sizes
22:40 Variable usage
25:23 Naming variables after what they style
30:42 Component level variables
33:27 Using zones
38:41 Themes should be defined as light or dark
39:20 Issues: Moving from light to dark
42:29 Issues: Drop shadow in dark mode
44:00 Issues: Flash of unthemed content
44:40 Issues: Opacity values
49:45 Issues: SVG need change color
55:56 Help is on the way!
59:57 SIIIIICK ××× PIIIICKS ×××

××× SIIIIICK ××× PIIIICKS ×××

Scott: Kala (@engineer.everything)

Shameless Plugs

Scott: Sentry
Wes: Wes Bos Tutorials

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Wes: X Instagram Tiktok LinkedIn Threads

Scott: X Instagram Tiktok LinkedIn Threads

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