Blogster Nostr Blogging

Blogster is a modern desktop application for creating and publishing long-form blog posts to the Nostr protocol.
"Own your voice, own your data. Publish everywhere, privately."

Features

• Markdown Editor with Live Preview
• Secure Nostr Credentials (system keyring)
• Draft & Published Post Management
• Tag System & Image Support
• Blossom Integration for decentralized image uploads
• Multi-Relay Publishing (Nostr relays)
• Dark Catppuccin Theme
• File-Based Storage (.md files with frontmatter)

How It Works

1. Launch Blogster and set up Nostr credentials (generate or import keys).
2. Configure Blossom server for image uploads (defaults to blossom.band).
3. Create posts in Markdown, add tags and images, preview live.
4. Publish to multiple Nostr relays with one click.

Technical Details

• Built with Rust, Egui, nostr-sdk, keyring, reqwest, tokio
• Supports NIP-23, NIP-98, BUD-02 protocols
• Publishes to relays like damus.io, nos.lol, nostr.band, snort.social, wellorder.net

Example Screenshots

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