Productivity Live
Yuzhi
A personal planner that grows an isometric island from your real life: projects become villages, and your todos, schedule, and journal shape what grows.
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The product library
A growing collection of useful ideas.
Tools for sharper thinking, calmer work, creative exploration, and small moments of everyday utility.
30
Independent products and experiments, designed to work directly in the browser.
Product library
Find the right tool
Search by name or purpose, or browse the collection by the kind of work you want to do.
30 products
Thinking Live
Liaofan Practice Log
A private, browser-local companion for daily reflection, inspired by the classic Chinese text Liaofan's Four Lessons.
Utilities Live
Height Tracker
A private, browser-local growth tracker with WHO reference charts and optional AI-assisted record entry.
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Productivity Live
Respire
A calming breathing companion for guided breathwork and mindful relaxation.
Learning & Play Live
Dakaba
A summer-adventure web app that helps kids build healthy holiday habits by exploring a map.
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Thinking Live
MindWeave
A thinking companion that turns episodic notes into searchable memory and synthesizes them into insights and next actions.
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Productivity Live
Zen Do
Minimalist and efficient TODO app focused on zero-distraction task management.
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Thinking Live
Weave Engine
Local-first RSS reader with AI-powered summarization and knowledge graph extraction.
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Creative Live
SignaGen
Free online digital signature generator with handwriting fonts and style controls.
Creative Live
Chinese Seal Generator
Create authentic Chinese seals online with custom text, shape, and weathering effects.
Learning & Play Live
BondLab
Interactive 3D molecule builder for chemistry learning with real-time feedback.
Thinking Live
Starwild
A focused knowledge space for capturing questions, exploring ideas, and growing clarity over time.
Creative Live
Zen Blessings
AI-powered daily blessings inspired by solar terms, astrology, and weather.
Utilities Live
Private Chat
Zero-knowledge, end-to-end encrypted messaging and voice calls in a browser tab—no account, no install, just a shared passphrase.
Thinking Live
Psyche Coordinates
A psychological exploration tool that maps your S-O-A-E personality coordinates through an immersive guided questionnaire.
Thinking Live
Intimate Dynamics
An interactive companion to explore attachment styles, relationship patterns, and conflict repair strategies inspired by the book “Intimate Relationships”.
Productivity Live
UniNote
A privacy-first sticky notes workspace with 17 note types—from tasks and trackers to a Pomodoro focus timer—that stays on your device by default.
Productivity Live
Mditor
Visual editor for Markdown tables with rich styling, import/export, and live sync.
Productivity Live
Meltdown
AI-powered procrastination companion with persona insights, micro-commitments, and adaptive first steps.
Productivity Live
Backward Planner
Plan from the finish line: set your target, map milestones, and break them into next actions.
Thinking Live
Inner North
Guided coaching to clarify goals, navigate decisions, and commit to next steps.
Thinking Live
LingEngine
A cognitive structuring engine for breaking mental frames, generating breakthroughs, and turning ideas into action.
Thinking Live
Read & Act
A reading companion that surfaces bite-sized prompts from your notes to turn ideas into action.
Small utilities
Early single-purpose tools. Still live and free to use.
- Games Learning & Play A collection of simple, fun browser games to play instantly.
- Holiday Tracker Utilities Track holidays and special dates across different regions and calendars.
- CodeMe Utilities QR code generator web application for creating custom QR codes with various options.
- Orange Calculator Utilities Feature-rich calculator application with advanced mathematical functions.
- Color Awesome Creative Beautiful color palette generator and color theory tool for designers and developers.
- Orange Calendar Productivity A modern, intuitive calendar application for managing events and scheduling.
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The common thread
Different tools. One approach.
Start with the job
Every product begins with a concrete need rather than a technology demo.
Keep the interface quiet
Visual choices support the task and get out of the way when focus matters.
Use the web well
Fast entry, responsive layouts, and no installation barrier wherever possible.
Learn in public
Selected build decisions and product questions continue in the Field Notes.
Behind the products
Read the ideas, experiments, and build decisions.
Field Notes documents what worked, what changed, and what each product is still trying to understand.