Templates

Four business-shaped MVPs. iOS + macOS + server in every box.

Each template is a clean-room, full-stack Swift codebase. Buy the source license for $5,000, fork, customize, deploy. Or commission a custom build for $25,000 in three weeks.

Time Tracker

Available

For consultants and agencies

Native iOS one-tap start/stop, macOS week and month rollup, browser kiosk per project, invoice generation. Drop-in replacement for Harvest, owned by you.

View template

Bookings

Waitlist

For service businesses

Public booking page with ICS export, owner inbox with push reschedule, revenue and utilization rollups. Calendly-style UX, your data, your branding.

View template

CRM

Waitlist

For small teams

Public lead-capture form, on-the-go contact lookup, timeline view, tag manager. Self-hosted, no per-seat fees, your data stays yours.

View template

Inventory

Waitlist

For manufacturing and retail

Public catalog browser, barcode scan with quick stock adjust on iOS, bulk CSV import on macOS, low-stock alerts. Sector-fit pricing.

View template

Common stack

Same architecture, different domain.

The four templates share an identical stack and ExtremePackaging structure. Buy one, learn the shape, the next is familiar. Or hire me to build a fifth in your domain.

Apps/
  iOS/                  SwiftUI app
  macOS/                SwiftUI app
  Server/               Vapor or Hummingbird

Packages/
  Sources/
    ApiShared/          OpenAPI 3.1 spec
    ApiClient/          generated
    ApiServer/          generated
    Domain/             entities
    Persistence/        Fluent
    Features/           per-feature SPM
    Documentation/      DocC catalog
  Package.swift

CLAUDE.md, AGENTS.md    AI agent rules
.vercel/, .env.local    deploy + secrets