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
MyFeedata - All your qualitative data and user insights in one place
Best Of Themes - The simplest way to browse thousands of website themes
DataTip - The fastest way to store & access your critical datapoints.
HyperTheme Editor - Powerful visual theme editor for your next Chakra UI project
Proof.ink - Proven immutable data stored on the Steem blockchain
Themer - Personalize themes for your terminal/editor/wallpaper/slack