Home › Developer Tools › PaperMono
PaperMono
E-ink fridge magnet shopping list with mobile web page
| Built with | Claude Code |
|---|---|
| Category | Developer Tools |
| Maker | seamus_c |
| Launched | 2026-09-28 |
| Source | Hacker News Show HN · 152 points |
| Link checked | 2026-11-02 |
How we know it was built with AI
- Claude Code: “vibe-coded with Claude Code”
Quoted from the source post. Category is assigned automatically.
From the maker
Fridge magnet shopping list on an M5Stack PaperMono (ESP32-S3, e-ink touchscreen), synced with a phone web app over Wi-Fi. Works offline, ~2,400 lines of C++. This is a great wee device! BLE, Wi-Fi and LoRa on one board makes it flexible for way more than a shopping list, this is just what I built first. This firmware only uses Wi-Fi. Fully vibe-coded with Claude Code, I didn't hand-write this.
From the website
E-paper shopping list for the M5Stack PaperMono, with a FastAPI server and phone web UI - seamusc/papermono-shopping-list
Similar apps
Seqora
Desktop DB Workbench for PostgreSQL, MySQL and SQLite
tsv
Tsv has fast formatters and parsers for Svelte, TypeScript/JS, CSS
Flight Ledger
Track your flights, what they cost, and United status
boomkat
A javascript engine written in C3 with native TS support
frontrun
Python Concurrency Testing with Frontrun
hn-quick-scan
Chrome Plugin to Scan HN Page Quickly. (Categorize with Local Model)