I finally got around to republishing all my old medium articles on nostr. My agent scraped them and save them as md files, I cleaned them up a bit and put in the images. But I couldn't find a nostr client that would allow me to upload md files and back date them to their original publication date. So... I vibed up my first nostr app:

NostrMD

Upload a .md file, set your title, summary, cover image, tags, and original publication date, then sign and publish. Live preview updates as you type. It's also a backup tool. Load any of your previously published long-form notes, export them as .md files with all metadata preserved, and re-import them later if you ever need to republish. Built for writers migrating from Substack, Medium, or anywhere else. Super lightweight: No feed, no social features, no noise.