Small products

Small Products

These are products I have built to test ideas, stay close to the work, and see what holds up once real users show up.

GreetingCardGo product preview

GreetingCardGo

An online greeting card maker with ready templates, editable messages, and quick sharing for personal or work use.

Creative Tool Templates
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ImgMin product preview

ImgMin

A simple image compression tool for people who need smaller files without making the image look bad.

Image Tool Web Utility
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Huidui product preview

Huidui

A reply helper for tense conversations. It helps you say what you mean without making the situation worse.

AI Writing Communication
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ExchangeMind product preview

ExchangeMind

An AI-powered, cross-time mind lab for deep dialogue with historical sages, cognitive insight cards, and meaningful connections with like-minded people.

Mind Lab AI Dialogue
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Web QR Code extension preview

Web QR Code

A Chrome extension that turns the current page into a QR code in one click. You can save it, share it, and move on.

Extension Utility
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Daily Fortune product preview

Daily Fortune

A quick daily fortune tool with horoscope-style readings, lucky colors, lucky numbers, and a simple forecast for the day.

Astrology Entertainment
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Old Almanac product preview

Old Almanac

A traditional Chinese almanac tool for daily dos and don'ts, auspicious hours, date lookup, solar terms, and clothing color tips.

Culture Utility
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Cheesy Quotes product preview

Cheesy Quotes

A collection of cheesy lines, playful flirting copy, and confession ideas when you want something a little less dry.

Entertainment Romance
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Almanac Lookup product preview

Almanac Lookup

A clean, ad-free mini program for lunar calendar lookup, lucky dates, outfit colors, and holiday reminders.

Culture Utility
Casual Ledger product preview

Casual Ledger

A lightweight ledger mini program. No ads, no forced signup, and built for simple day-to-day tracking.

Ledger Utility
Codex Blue Book preview

Codex Blue Book

A practical guide to building products in the AI-native era, with Codex tips, tutorials, AGENTS setup, and notes on the business side.

Guidebook AI Dev Orchestration SaaS MVP
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Feishu for Codex preview

Feishu for Codex

A Feishu plugin for Codex that lets you control Codex from chat, pull docs or wiki context, and push project daily reports back into Feishu.

Lark Plugin Collaboration Workflow Automation MCP
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