Wrystr

A cross-platform desktop Nostr client built with Tauri 2.0 + React + TypeScript. Polished UI, deep Lightning integration, and first-class support for long-form writing.

Named as a nod to Nostr with a wry twist.

Download

Grab the latest release from the Releases page.

Platform	File	Command
Ubuntu / Debian / Mint	.deb	sudo dpkg -i wrystr_*.deb
Fedora	.rpm	sudo rpm -i wrystr-*.rpm
openSUSE	.rpm	sudo zypper install wrystr-*.rpm
Arch / Manjaro	AUR	yay -S wrystr-git
Windows	.exe installer	run the installer
macOS (Apple Silicon)	aarch64.dmg	open and drag to Applications

Windows note: The installer is not yet code-signed. Windows SmartScreen will show an "Unknown publisher" warning — click "More info → Run anyway" to install.

Linux note: Video and audio playback requires GStreamer codec packages. The AUR package installs these automatically. For .deb/.rpm installs, you may need:

# Arch / Manjaro
sudo pacman -S gst-plugins-base gst-plugins-good gst-libav

# Ubuntu / Debian
sudo apt install gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-libav

# Fedora
sudo dnf install gstreamer1-plugins-base gstreamer1-plugins-good gstreamer1-libav

Features

Identity & accounts

• In-app key generation with plain-language nsec backup — no browser extension required
• Create new account from the account switcher — no need to restart or go through onboarding again
• Login with nsec (full access) or npub (read-only)
• NIP-46 remote signer — connect via bunker:// URI (nsecBunker, Amber, etc.) with session persistence across restarts
• Multi-account switcher — save multiple identities, switch instantly from the sidebar
• OS keychain integration — nsec stored in macOS Keychain / Windows Credential Manager / Linux Secret Service; sessions survive restarts

Feed & content

• Live streaming feed — persistent relay subscriptions deliver new notes in real-time; no manual refresh needed
• Global and following feeds with live relay connection
• Language/script feed filter — filter by writing system (Latin, CJK, Cyrillic, Arabic, Korean, etc.) via dropdown in feed header; uses Unicode detection + NIP-32 language tags
• Compose notes, inline replies, nested thread trees with reply-to-any-note and multi-level back navigation
• Image upload with NIP-98 auth — paste from clipboard, drag-drop, or use the file picker; uploads authenticated via NIP-98 HTTP Auth with fallback services
• Image lightbox — click any image to view full-screen; Escape to close, arrow keys to navigate multi-image posts
• Feed reply context — replies show "↩ replying to @name"; click to jump to the parent thread or scroll to it in the current thread
• Reactions (NIP-25) with live network counts
• Follow / unfollow (NIP-02) with contact list publishing
• Quote & Repost (NIP-18) — one-click repost or quote with compose modal
• Bookmarks (NIP-51 kind 10003) — save/unsave notes and articles; Notes/Articles tabs in bookmark view; article bookmarks use a tags for parameterized replaceable events; synced to relays
• Mute users (NIP-51) — muted list synced to relays, filtered from feed
• Long-form article experience (NIP-23) — markdown toolbar (bold, italic, heading, link, image, quote, code, list) with keyboard shortcuts (Ctrl+B/I/K); multi-draft management with draft list, resume, delete; cover image file picker; dedicated article feed with Latest/Following tabs; article search by keyword or hashtag; article reader with reading time, bookmark, like, and zap; profile Articles tab
• Quoted note inline preview — nostr:note1… / nostr:nevent1… renders as an inline card
• Syntax highlighting — code blocks in notes and articles render with syntax highlighting
• Note rendering: images, video, mentions, hashtags, njump.me link interception
• External links — all http(s) links open in your system browser via Tauri opener
• Emoji reactions — reaction picker with common emojis on note cards; emoji insertion in compose and reply boxes via categorized emoji picker
• Keyword muting — word/phrase mute list with client-side filtering across all views
• Direct Messages (NIP-04 + NIP-17 gift wrap) — conversation list, thread view, per-message decryption; unread badge in sidebar
• Notifications — background poller (60s) for mentions, zaps, new followers; each type independently toggleable; OS push notifications; 🔔 in sidebar with unread badge

Relay & network

• Relay status badge — compact "8/12 relays" indicator in feed header with color coding (green/yellow/red by connection ratio); hover shows per-relay connection status
• Toast notifications — transient status messages for relay events: "Connection lost — reconnecting", "Back online", "Relays reconnected"
• Relay health checker — NIP-11 info fetch, WebSocket latency probing, online/slow/offline classification; expandable cards show all supported NIPs, software, description; per-relay remove button; "Remove dead" strips offline relays; "Publish list" publishes NIP-65 relay list; auto-checks on mount
• Relay recommendations — discover relays based on your follows' NIP-65 relay lists; shows follow count, one-click "Add"
• Relay management: add/remove relays, all in one consolidated Relays view
• NIP-65 outbox model — reads user relay lists (kind 10002) so you see notes from people who publish to their own relays; publish your own relay list to Nostr

Lightning & zaps

• Per-account NWC wallet — each account remembers its own Lightning wallet; switching accounts loads the correct one automatically
• NWC guided wizard — wallet picker (Alby Hub, Alby Extension, Mutiny, Phoenix) with per-wallet setup steps and inline URI validation
• Send zaps via NWC (NIP-47 + NIP-57) with amount presets, custom amounts, comment
• Zap counts on notes (⚡ N sats inline)
• Zap history — Received and Sent tabs with amounts, counterparts, comments
• Support / About page — zap the developer, Lightning + Bitcoin QR codes, Ko-fi and GitHub links

Discovery

• Trending feed — trending notes and articles from the last 24h, ranked by engagement with time decay scoring
• Media feed — dedicated "Media" view in sidebar with All/Videos/Images/Audio tab filtering
• Dedicated hashtag pages — clicking any #tag opens a live feed for that hashtag
• Trending hashtags — popular hashtags shown as clickable pills on the search idle screen
• Discover people — "follows of follows" suggestions on the Search page with mutual follow counts and one-click follow; persistent "don't suggest again" per person
• Advanced search — by:author, mentions:npub, kind:number, is:article, has:image, since:2026-01-01, until:2026-12-31, #hashtag, "exact phrase", boolean OR; NIP-05 resolution for author lookups; client-side content filters for media types; search help panel with modifier reference
• Search: NIP-50 full-text, #hashtag, people search with inline follow, article search (kind 30023)
• NIP-05 verification badges — cached verification with green checkmark on note cards

Personalization

• Color themes — 7 built-in themes: Midnight (default dark), Light, Catppuccin Mocha, Tokyo Night, Gruvbox, Ethereal, Hackerman; instant switching from Settings
• Font size — Small / Normal / Large / Extra Large presets; scales the entire UI uniformly

Performance & UX

• Resilient relay connectivity — all relay queries have timeouts (no more infinite loading); automatic reconnection with NDK instance reset as last resort; toast notifications for connection events; feed diagnostics for debugging
• Per-tab "last updated" timestamp — relative time indicator in feed header shows how fresh each tab's data is
• Subscription debug panel — Ctrl+Shift+D toggles a hidden panel showing NDK uptime, live subscription status, per-relay state, feed timestamps, and recent diagnostics
• Auto-updater — "Update & restart" banner when a new version is available
• SQLite note cache — feed loads instantly from local cache on startup; profiles cached for immediate avatar display
• Data export — export bookmarks, follows, and relay list as JSON via native save dialog
• Profile media gallery — "Media" tab on profiles shows a grid of the user's images, videos, and audio; images open in lightbox
• Reading list tracking — read/unread state on bookmarked articles with unread dot indicators and sidebar badge
• Profile banner polish — hero-height banner with click-to-lightbox, avatar overlaps banner edge with ring
• System tray — close button hides to tray; "Quit" in tray menu to fully exit
• Collapsible sidebar (icon-only mode)
• Keyboard shortcuts — n compose, / search, j/k navigate feed, Esc back, ? help overlay
• Skeleton loading placeholders, view fade transitions

Supported NIPs

NIP	Description	Status
NIP-01	Basic protocol flow	Full
NIP-02	Follow list	Full
NIP-04	Encrypted direct messages (legacy)	Full
NIP-05	DNS-based verification	Full (display + live verify in editor)
NIP-10	Reply threading	Full (nested trees, root+reply markers)
NIP-11	Relay information	Full (health checker)
NIP-17	Private direct messages (gift wrap)	Full
NIP-18	Reposts	Full
NIP-19	bech32-encoded entities	Full (npub, nsec, note, nevent, nprofile, naddr)
NIP-21	nostr: URI scheme	Full
NIP-23	Long-form content (articles)	Full (editor, reader, feed, search)
NIP-25	Reactions	Full (emoji reactions)
NIP-27	Text note references	Full
NIP-46	Nostr Connect (remote signer)	Full (bunker:// login)
NIP-47	Wallet Connect (NWC)	Full
NIP-50	Search	Full (notes, articles, people)
NIP-51	Lists	Partial (bookmarks, mute list)
NIP-57	Zaps	Full
NIP-65	Relay list metadata	Full (outbox model)
NIP-98	HTTP Auth	Full (image uploads)

Stack

Layer	Technology
Desktop shell	Tauri 2.0 (Rust)
Frontend	React 19 + TypeScript + Vite
Nostr protocol	NDK 3.x (Nostr Dev Kit)
Styling	Tailwind CSS 4
State	Zustand
Local storage	SQLite (rusqlite, bundled)
Keychain	keyring crate (OS-native)

Development

# Prerequisites: Node.js 20+, Rust stable, @tauri-apps/cli
npm install
npm run tauri dev       # full app with hot reload
npm run dev             # browser only (no Tauri window)
npm run tauri build     # production binary

Roadmap

See ROADMAP.md for the full prioritised next steps.

Up next:

• UI polish and visual makeover
• Nostr NIP research sprint — expanding protocol support
• Web of Trust scoring
• Custom feeds / lists

Support

Wrystr is free and open-source. If it's useful to you:

Method	Details
⚡ Zap (in-app)	Open the support view in Wrystr's sidebar and zap directly
⚡ Lightning	harpos@getalby.com
₿ Bitcoin	bc1qcgaupf80j28ca537xjlcs9dm9s03khezjs7crp
☕ Ko-fi	ko-fi.com/jure
♥ GitHub Sponsors	github.com/sponsors/hoornet
★ GitHub star	Helps with visibility and grant applications

Acknowledgements

Wrystr is built on the shoulders of excellent open-source projects:

• Tauri — the desktop shell that makes cross-platform Rust+Web apps possible
• NDK (Nostr Dev Kit) by Pablo Fernandez — the Nostr protocol library that powers all relay communication
• Nostr protocol by fiatjaf — the protocol itself
• React, Vite, Tailwind CSS, Zustand — the frontend stack
• ants by Gigi — inspiration and Nostr ecosystem advocacy
• The Nostr community — for building an open, censorship-resistant communication layer

License

MIT License — Copyright (c) 2026 Jure Sršen — hoornet