WORK
Work
Projects I've worked on, tools I've built, and events I've designed and facilitated.
Tools
Open-source tools I've built, plus a method I've released openly. All free, no account required, and nothing you enter reaches my server.

SafeCard
LiveThe card that speaks when you can't
Fill in your name, emergency contacts, allergies, and medical history. Print a business-card-sized card for your go bag. If you get separated or can't speak, the card answers for you.
safecard.claire-cheng.comOpen tool旅人手帖
LiveOne link, the whole group sees the same plan
Turn a finished itinerary into a web page and send your travel companions the link. No app to download, no account to create. The itinerary never passes through a platform.
trips.claire-cheng.comOpen tool臺灣公民科技經驗寫作流程
LiveWhich stages AI can take, and which it can't
Breaks writing into 8 stages and marks which ones AI can take and which need your own judgment. Download the zip and upload it to claude.ai (Pro plan with Code execution enabled), then work entirely in the browser — no coding. What comes out is not just an article but a fact-check table and citation list alongside it. CC BY 4.0, and it works the same in any other field.
civictech-guide.claire-cheng.comOpen toolTimeTracker
Source only, self-hostedBuilt for my own freelance work
Log billable hours, calculate monthly invoices, and track annual revenue goals. Data stays on your own computer. No cloud, no account.
github.com/Legendream/TimeTrackerOpen tool
全球公民科技動態
LiveThe world's civic tech, every morning
Aggregates civic tech news from 23 international sources daily, translated into Chinese as a digest. Filter by country and topic. Anything you bookmark stays in your browser.
civictech.claire-cheng.comOpen tool
Want to do something similar? Let's talk first.
Book a Free Consultation