- Fork
mainand clone locally to your device. - Create a copy of
hypermind.css(or any other existing theme file). Rename the filenew-theme.cssreplacing "new-theme" with the actual name of your theme. Filename may not include capitals or spaces (use dashes-). Only adddarkorlightto the filename if the theme you are creating is based on a popular theme (solarized, nord, etc) that has dark and light versions. If a theme does not have two versions, or if a theme is completely made up by you, do not adddarkorlight. - Edit the
const themesblock inapp.jswith the filename of your new theme so that when you press the theme cycle button in the bottom left corner of the UI, your new theme will appear as one of the options.const themes = [ 'hypermind.css', 'hypermind-classic.css', 'tokyo-night.css', 'nord-dark.css', 'solarized-light.css', 'volcano.css', 'catppuccin-mocha.css', 'catppuccin-latte.css', 'dracula.css', 'dracula-light.css', 'new-theme.css' // always add to the end of the list ];
- Change the colors as you desire. Reference
index.htmlandstyle.cssas needed. - Test changes by running
npm installthennpm startin a terminal. - Once you have finished creating your theme, edit
THEMES.mdto include the name of your theme and a fullscreen screenshot in 16:9 aspect ratio at the bottom of the list. Ensure to match existing formatting. - Create a pull request titled
theme: add *name of theme*.









