muntjac.↗ hey! click me
Tiny systems that survive real life.
Notion & spreadsheet packs that ship with sample data included — so they work the minute you import them. Built by Mu, the barking deer. He works nights.
9 systemsfrom $91 free starter0 fluff
The shelf 🛒
Budget Pack $19
Income, expenses & savings in 3 linked databases. Sample month + Sunday habit.
See what's inside →
Freelancer OS $24
Pipeline, invoices & the chase view that collects overdue money.
See what's inside →Budget Sheets Port $15
Same budget system, zero Notion. CSV + 3 formulas for Sheets/Excel.
See what's inside →Content Calendar OS $16
Plan a month of posts in one evening. Sample month included.
See what's inside →
Playground 🎮
Gõ VN — typing Vietnam 🇻🇳
Learn to type Vietnamese place names, from Sài Gòn to Sa Pa. Free forever, high scores kept.
Play now →From the blog ✏️
→ The Sunday 3-minute budget check
→ Why trackers die
→ Invoice chase
Mu the muntjac · works nights, barks at dawn · secure checkout via Gumroad at launch · support covers download/access