Products I build and maintain on the side
With a dream, even the largest wall can be crossed.
YumeHashi turns dreams into daily action via three steps (write, break, keep going) plus 12-constellation gamification. Built on Flutter Web. Signups paused.
The simplicity of taking the shortest path to the goal.
Defrago defragments your mind: capture into Inbox, classify with 4 buttons, then engage and review without hesitation. Essentialism redesign v2.0.0.
The information you need, delivered right here, right now.
Tasukiba was an AI secretary surfacing project knowledge via semantic search. The service has ended; source code stays public on GitHub as a portfolio piece.
Just follow the path it shows you.
Michinari manages certification exams, reading, and work reporting in one app. It automatically re-plans your schedule when you fall behind, has AI reflect on your daily logs, and drafts monthly reports and reading summaries. Data stays on your PC and is never sent to any server.