Based on our record, Rainglow Color Themes seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Check this site, has a lot of themes to choose from (and install using plugin) https://rainglow.io/. Source: almost 3 years ago
Looks like they have themes for other editors too. Source: about 3 years ago
Cruip - Landing page templates for startups
Best Of Themes - The simplest way to browse thousands of website themes
Launchaco 2.0 🦄 - Simple landing pages for your startup
HyperTheme Editor - Powerful visual theme editor for your next Chakra UI project
Carrd - Simple, responsive one-page site creator.
Themer - Personalize themes for your terminal/editor/wallpaper/slack