Simon

Simon

Independent developer building software, hardware, and products.

A public record of what I build, learn, and notice along the way.

Recent Moments

Daylet is back

Daylet began with an Android app called Diary Notebook in 2014. It later continued through a WeChat account and mini program before the project paused.

Now it is back with the minimal experience that shaped it from the beginning: local-first data, iCloud sync, and a quiet place for life’s fragments. The current build is in TestFlight, and early testers will receive permanent access.

#Daylet#Build
Building the PutSMS notification foundation

The current focus is the foundation: connecting the hardware prototype, notification flow, and encryption architecture into one dependable system.

#PutSMS#Build
Finding a rhythm in the pool

Swimming regularly is helping me recover my energy and keep a steadier rhythm between building products and learning new things.

#Life#Swimming

Currently Building

PutSMS

A cross-device SMS synchronization and notification platform.

#SMS#Hardware#Cloudflare

Swift Family

A collection of modular, production-ready Swift packages for Apple platform developers. Free forever and MIT licensed.

#Swift#Apple#Open Source

Recent Posts