i created a whatsapp app based on whatsmeow, which is written in go. unfortunately it is only possible to register as second device, like the browser. it only has minimal  saljail permissions out of the box, internet and secrets for  storing the registration. one  can add contacts permssions or meda files permissions through a command that can be copied to clipboard and  edits the desktop file to add or remove these optional permissions. i used claude "ai" to develop this app.

Native viewer/browser for SFOS Forum

Icon by dseight

Source: https://github.com/szopin/harbour-sfos-forum-viewer

Fresh install might need 'systemctl start --user sailfish-secretsd' to load the new plugin for login support

Happycamper is an application for downloading albums (tracks, discographies coming) from bandcamp. It includes an mpris audio player which automatically loads the last download. You can also open up directories and create a mixed playlist. Playlists can be saved (WIP).

The app presents a DBUS inteface to open links to directly download. The service is (WIP) only available when the app is running. Working on a standard always on service.

RooTitanium

A Chromium web browser for Sailfish OS 5.1, built on Qt 6 QtWebEngine with a UI written from scratch in QML — not a fork of an existing browser. Part of the RooT* app family.

Meliona — J2ME Emulator for Sailfish OS

A native Sailfish OS application that runs classic Java J2ME games
on your phone.If you want to reset the application, navigate to Settings > Storage and tap the resource path and config path options.

*NOTE* - I do not own a sailfish phone so I'm only able to test this on the i486 emulator where I know it works. Currently, the ARM version may crash so consider it a beta until I confirm the ARM version is working and can remove this note.

Pixel Defenders Puzzle is a unique game of strategic matching and RPG battling!
Place, match and thwack your way through dozens of gorgeous retro-style levels, a variety of game-modes and special hand-crafted scenarios!

i just compiled it, made the keys wider to make them easier to get , reduced their number and  added like the sound file to even being able to play sound. here are the sources: https://github.com/Aldrog/harbour-vipiano

SailWarden - Bitwarden Client for Sailfish OS

SailWarden is an unofficial native Bitwarden client for Sailfish OS. It is currently in beta and requires Sailfish OS 4.5 or greater. This app has near one-to-one feature parity with the official Bitwarden apps. That means most functions you know and love from Android or iOS should be available here with a few exceptions that aren't available on Sailfish, like autofill or syncing with authenticator.

nmap-suid is just the nmap part (no zenmap, ncat etc) of the nmap project. This nmap version has setuid, so it runs as root. This way it can retrieve more info than running as a regular user.

It is solely meant for supporting the InfraView app.

Quoting the nmap executable:
WARNING: Running Nmap setuid, as you are doing, is a major security risk.

[ENGLISH] RooTelegram — A lightweight and responsive Telegram client for SailfishOS

Prerequisite: SFOS 5.1
Telegram Group: https://t.me/+E7V-a7x4JbY1Njhk

RooTelegram is tested on:
- Sony Xperia 10 III (SFOS 5.1.0.11)
- Jolla C2 (SFOS 5.1.0.11)