Calm, intentional software,
built for one thing at a time.
We build software the way we'd want it built for us: privately, patiently, no ads, no quarterly targets, just tools we open daily and keep sharpening in public. If they're useful to you too, that's the whole point.
A handful of small tools, each living in its own quiet space.
FastTab
Arc-style command bar for browser tabs on macOS.
Strider
Simple run tracking with a light, beautiful UI.
Pineapple Log
Your anti-social timeline — private like a diary.
GPT Breeze
AI shortcuts in your tab + YouTube summaries with timestamps.
AI Chat Sidebar
Obsidian-native AI chat with Claude Max, ChatGPT, note context, and diff review.
SpeechToDo
Turn spoken thoughts into organized tasks.
SheetCanvas
Infinite canvas for spreadsheets, charts, and notes.
We build small tools with clear purposes, and we keep them small on purpose.
- 01
One thing, done well.
Each app keeps a narrow scope so the interface stays light and the work stays focused. No bundles, no upsells, no creeping feature lists.
- 02
Private by default.
No ads, no analytics theatre, no noisy feeds asking for attention. Your data stays as small and as local as the tool allows.
- 03
Small-team pace.
Two builders working from the same table. We ship when something is right, not when a roadmap says it should be.
- 04
Quiet interfaces.
Calm typography, restrained color, generous space. Software shouldn't shout — it should sit politely on your desk.
A small studio with a personal pace.
Stv L
Shapes the product direction, engineering, and the quiet systems behind each app.
Duy Thanh
Works across product detail, design judgment, and the daily craft of shipping.