Based on our record, Previm seems to be more popular. It has been mentiond 1 time 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.
I've been a happy user of https://github.com/previm/previm the plantuml and mermaid support are the cherry on top. Source: about 3 years ago
Markdown Preview for (Neo)vim - Preview markdown on your modern browser with synchronized scrolling and flexible configuration.
Markdown Viewer - Markdown document viewer. Allows to visualize formatted markdown documents in browser.
vmd - Preview markdown files in a separate window. Markdown is formatted exactly the same as on GitHub.
Marked - Marked takes Markdown text–a simple syntax you can learn in minutes–and turns it into beautiful...
Org mode - Org: an Emacs Mode for Notes, Planning, and Authoring
Typora - A minimal Markdown reading & writing app.