Want a dark mode switch for Mediumish
Table of contents Why add a dark mode switch? How dark mode works (simple) Design and accessibility considerations CSS approach: variables and theme rules HTML markup: toggle button JavaScript: saving preference and toggling Integrating with the Mediumish theme Handling images and code syntax highlighting Testing, troubleshooting, and deployment FAQ Why add a dark mode switch? Dark mode has moved beyond a trendy visual tweak — it improves legibility in low-light environments, reduces perceived glare on OLED/mobile displays , and can make reading long articles more comfortable at night. For a content-focused theme like Mediumish, a simple dark mode switch boosts user experience and can reduce bounce rates by letting readers choose the look that fits their environment. Adding a dark mode switch also signals to users that your site is modern and accessible. It is an evergreen UX enhancement: once implemented correctly, it ke...