Retrospring is now in read-only mode until September 1st when the site will fully shut down! Read more
have you heard of neospring? it's an open source retrospring clone! basically the same but with extra features (more customization, links, tags and people can send drawings too!!)
Retrospring uses Markdown for formatting
*italic text*
for italic text
**bold text**
for bold text
[link](https://example.com)
for link