Nostrmo

A flutter nostr client for all platforms.
IOS, Android, MacOS, Windows, Web and Linux.

Screenshots

Features

• NIP-01 (Basic protocol flow description)
• NIP-02 (Follow List)
• NIP-03 (OpenTimestamps Attestations for Events)
• NIP-04 Encrypted Direct Message --- unrecommended: deprecated in favor of NIP-44)
• NIP-05 (Mapping Nostr keys to DNS-based internet identifiers)
• NIP-06 (Basic key derivation from mnemonic seed phrase)
• NIP-07 (window.nostr capability for web browsers)
• NIP-08 Handling Mentions --- unrecommended: deprecated in favor of NIP-27)
• NIP-09 (Event Deletion)
• NIP-10 (Conventions for clients' use of e and p tags in text events)
• NIP-11 (Relay Information Document)
• NIP-13 (Proof of Work)
• NIP-14 (Subject tag in text events)
• NIP-15 (Nostr Marketplace (for resilient marketplaces))
• NIP-18 (Reposts)
• NIP-19 (bech32-encoded entities)
• NIP-21 (nostr: URI scheme)
• NIP-23 (Long-form Content)
• NIP-24 (Extra metadata fields and tags)
• NIP-25 (Reactions)
• NIP-26 (Delegated Event Signing)
• NIP-27 (Text Note References)
• NIP-28 (Public Chat)
• NIP-29 (Relay-based Groups)
• NIP-30 (Custom Emoji)
• NIP-31 (Dealing with Unknown Events)
• NIP-32 (Labeling)
• NIP-34 (git stuff)
• NIP-35 (Torrents)
• NIP-36 (Sensitive Content)
• NIP-38 (User Statuses)
• NIP-39 (External Identities in Profiles)
• NIP-40 (Expiration Timestamp)
• NIP-42 (Authentication of clients to relays)
• NIP-44 (Versioned Encryption)
• NIP-45 (Counting results)
• NIP-46 (Nostr Connect)
• NIP-47 (Wallet Connect)
• NIP-48 (Proxy Tags)
• NIP-49 (Private Key Encryption)
• NIP-50 (Search Capability)
• NIP-51 (Lists)
• NIP-52 (Calendar Events)
• NIP-53 (Live Activities)
• NIP-55 (Android Signer Application)
• NIP-56 (Reporting)
• NIP-57 (Lightning Zaps)
• NIP-58 (Badges)
• NIP-59 (Gift Wrap)
• NIP-65 (Relay List Metadata)
• NIP-69 (Zap Polls)
• NIP-71 (Video Events)
• NIP-72 (Moderated Communities)
• NIP-75 (Zap Goals)
• NIP-78 (Application-specific data)
• NIP-84 (Highlights)
• NIP-89 (Recommended Application Handlers)
• NIP-90 (Data Vending Machines)
• NIP-92 (Media Attachments)
• NIP-94 (File Metadata)
• NIP-95 (Shared File)
• NIP-96 (HTTP File Storage Integration)
• NIP-98 (HTTP Auth)
• NIP-99 (Classified Listings)

Git Module

Since version 2.9.1, Nostrmo begin a multi module project, after you clone this project, please run git module scrpit to init the module git repos.

git submodule init
git submodule update

Build Script

Android

-- build for appbundle
flutter build appbundle --release

-- build for apk
flutter build apk --release --split-per-abi

IOS and MacOS

build by XCode

Windows

flutter build windows --release

Web

flutter build web --release --web-renderer canvaskit

Linux

Linux depend on libsqlite, libmpv, libnotify and appindicator3, you can try to run this script to install before it run:

sudo apt-get -y install libsqlite3-0 libsqlite3-dev libmpv-dev mpv libnotify-dev libayatana-appindicator3-dev

flutter build linux --release

About Linux package

We use flutter_distributor to build linux package, so you should install flutter_distributor and add some other config.

Install flutter_distributor to your system:

dart pub global activate flutter_distributor

Install some compile tools:

sudo apt-get install clang cmake git ninja-build pkg-config libgtk-3-dev liblzma-dev libstdc++-12-dev

rpm package requirements:

Debian/Ubuntu:

apt install rpm patchelf

Fedora:

dnf install gcc rpm-build rpm-devel rpmlint make python bash coreutils diffutils patch rpmdevtools patchelf

Arch:

yay -S rpmdevtools patchelf or pamac install rpmdevtools patchelf

appimage package requirements:

install flutter_distriutor

dart pub global activate flutter_distributor

install and update filedbs:

sudo apt install locate
sudo updatedb

install Appimage Builder:

wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage"
chmod +x appimagetool
sudo mv appimagetool /usr/local/bin/

If your config all the steps, you can run these script to package the packages:

flutter_distributor release --name=dev --jobs=release-dev-linux-deb
flutter_distributor release --name=dev --jobs=release-dev-linux-rpm
flutter_distributor release --name=dev --jobs=release-dev-linux-appimage

FAQ

You can find more info from this FAQ