Cleaning Business Quote, Job and Profit Tracker
Spreadsheet for a cleaning business: quote calculator, job log with profit, client balances and a 12-month profit summary. Works in Excel and Google Sheets.
$12
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Practical downloads
Spreadsheets, printables, small offline tools and how-to guides. Each is a one-time purchase with an instant download through Gumroad.
Free tool: drywall material calculator
Enter a room size and get the number of sheets, mud, tape and screws. Runs in your browser.
Open the calculatorSmall business
Mileage Log: offline business-mile tracker
One HTML file that runs in your browser. No server, no account, no tracking. Totals per year, CSV export, backup and restore.
Drywall Estimator: Excel and Google Sheets takeoff
Takeoff for one room: drywall sheets, mud, tape, screws and bead, with editable rates and your own prices. Try the free calculator first.
Home and hobby
Vegetable Garden Planner
Printable 11-page US Letter planner: season setup, bed map, crop plan, monthly calendar, and planting, harvest, watering and problem logs.
$12
View on Gumroad
Roadside and Tavern: 18 Random Tables for Game Masters
16-page printable PDF for any tabletop game: roadside encounters, weather, tavern patrons and rumors, shops, NPC cards, ruin rooms and adventure hooks.
Learn
SQL for Spreadsheet Users: A Hands-On Guide
A 24-page PDF that teaches SQL to people who already work in spreadsheets. 54 worked queries, all run on the same sample data.
Creators
Seamless PBR Texture Pack: 14 Tileable Sets
14 seamless 1024 px texture sets (color, normal, roughness) made by Python code, plus the generator script. Use in your own projects; no resale.
Self-hosting
MySQL Backup Kit for Small Self-Hosted Servers
Nightly MySQL and MariaDB dumps, an optional off-site copy, and an automatic restore test. Bash and systemd.
Ubuntu Server Hardening and Backup Checklist
Printable checklist to set up and check one Ubuntu 24.04 server: SSH, firewall, fail2ban, MySQL, nginx, backups and restore tests.
Homelab Maintenance Runbook
Printable 8-page runbook for self-hosted servers: inventory, backups, monthly checks, restore test, updates and incident log.