Lemoon - Stay on top of your depression
Helio Workstation - Cross-platform lightweight speed-painting tool for creating music.
Niko Niko - Employee Engagement
MMA - “MMA—Musical MIDI Accompaniment” is an accompaniment generator.
Notion Bullet Journal Template - Template with goodness of both Notion + bullet journal
Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.