I build software
I want to use.

Six projects: a HomeKit dashboard, a Chinese almanac, a publishing tool, a Swift icon library, a handheld launcher, and an AI usage display for e-ink.

Hearth HomeKit dashboard on an iPad in a sunlit kitchen
Featured project

Hearth

A calm HomeKit dashboard for iPhone and iPad. Control rooms, lights, climate, curtains, sensors, and Apple Music from one place. Try one room free; Lifetime Pro unlocks the whole home with no subscription.

SwiftUIHomeKitiPhone + iPad
View project
Lucide-Swift
02 / open source

Lucide-Swift

A type-safe Swift package for 2,100+ Lucide and Lucide Lab icons, rendered as native SwiftUI shapes with zero runtime dependencies.

SwiftSPMOpen Source
Good Day today view on iPhone showing the lunar date, solar terms and the daily color
03 / Chinese almanac

Good Day

Lunar dates, solar terms and a daily color in a modern Chinese almanac — every traditional term comes with a plain-language explanation, free to read offline.

SwiftUIiPhone + iPadAlmanac
quote0-burnout 2×2 e-ink render showing Codex, Claude, DeepSeek and OpenCode Go
04 / e-ink dashboard

quote0-burnout

Five AI usage and rate-limit providers on the Quote/0 e-ink display, with adaptive layouts, recency ordering and resilient cached snapshots.

Pythone-ink displayOpen Source
OdinLauncher
05 / handheld launcher

OdinLauncher

A D-pad-first Android launcher for handheld consoles, focused on browsing and launching games without touch.

AndroidKotlinHandheld
Shiplog dashboard
06 / publishing tool

Shiplog

Turn PRs, commits, screenshots, and release notes into publishable product stories, with every claim tied back to source material.

Next.jsTypeScriptReactSupabase

I'm Ajax Jiang. I build software for the home, creative work, and handheld devices.

Each project here began with a problem I wanted to solve. Hearth is on the App Store, Lucide-Swift and quote0-burnout are open source, Good Day is preparing for launch, and Shiplog and OdinLauncher are in active development. I care about clear interfaces, platform-native behavior, and software that stays out of the way.

Work with me

I'm available for selected freelance work and collaborations, especially in publishing tools, SwiftUI products, and ambient interfaces.

hi@ajaxjiang.comGitHubUpwork
See a fit? Let's talk.