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A daily journal built on creative constraints. One note per day — no folders, no tags, no decisions.
Yesterday's notes become read-only, keeping you present instead of endlessly editing the past. End-to-end encrypted so you can trust it with your most private thoughts — not even we can read them. Runs entirely on your device as a PWA. No internet required. No account required. Open the app, start writing.
IchinichiOne note per day. End-to-end encrypted. No signup required.
katspaughleft a comment
Hey Product Hunt! 👋 I built Ichinichi because I wanted a daily journal that: 1. Let me start writing in under 2 seconds 2. Encrypted my thoughts so nobody — not even the app operator — could read them 3. Didn't guilt me into organizing anything The core idea: one note per day, encrypted on your device, viewable on a calendar. That's the whole app. The encryption is real — AES-GCM with PBKDF2...
IchinichiOne note per day. End-to-end encrypted. No signup required.
DailyNote is a calendar-first personal journal built around a single constraint: one entry per day. It’s designed to reduce note overload and encourage finished thoughts. Notes are local-first, end-to-end encrypted, and optionally synced. Built solo in 3 days over the New Year break and shaped through dog-fooding and rapid iteration.
DailyNoteA journal built on a calendar
katspaughleft a comment
DailyNote is a calendar-first personal journal built around a single constraint: you can write only one entry per day. I built it over 3 days during the New Year break, solo — partly as a personal reset, partly as a way to test how far constraints can simplify both UX and habits. Why the constraint? As a user, I kept accumulating fragments: half-thoughts, TODOs, abandoned ideas. The...
DailyNoteA journal built on a calendar