# Build a Theme Switcher - Build a Theme Switcher

**URL:** <https://forum.freecodecamp.org/t/build-a-theme-switcher-build-a-theme-switcher/780082>\
**Category:** Curriculum Help\
**Tags:** javascript\
**Created:** [February 24, 2026, 6:25pm UTC](https://forum.freecodecamp.org/t/build-a-theme-switcher-build-a-theme-switcher/780082 "2026-02-24T18:25:00Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![pkdvalis](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/pkdvalis/32/350571_2.png) [@pkdvalis](https://forum.freecodecamp.org/u/pkdvalis)\
**Post date:** [February 24, 2026, 7:35pm UTC](https://forum.freecodecamp.org/t/build-a-theme-switcher-build-a-theme-switcher/780082/6 "2026-02-24T19:35:37Z")

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I’ve edited your post to improve the readability of the code. When you enter a code block into a forum post, please precede it with three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (`</>`) to add the backticks.

 ![Pre-formatted-text](https://global.discourse-cdn.com/freecodecamp/original/3X/1/b/1b18854f1059217f29370444396145cc3a0cd8ae.gif)

See [this post](https://forum.freecodecamp.org/t/forum-code-formatting/25574) to find the backtick on your keyboard.  
**Note:** Backticks (`) are not single quotes (').

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