Hello. I make data look like someone cared.

I built it for me. I've got POTS, and managing it is mostly a matter of remembering to do dull things constantly — drink, salt, don't stand up too fast. Every app I tried treated that like a fitness challenge. Charts. Streaks. Little trophies. It isn't a challenge, it's a Tuesday.

So Basil. He's a pot plant. He wilts when you're doing badly and perks up when you're not. That's the whole interface. No score, no streak to break, nothing to feel guilty about at 11pm.

It's built in React Native with Rive for the animation, and it runs on my phone right now. It might never leave my phone. That's allowed.

Every team I've worked with has the same file. Someone made it years ago, it's held together with nested IFs, one column is called Column14, and nobody dares touch it because nobody knows what breaks.

So I built a good one. About 3,400 formulas doing the arithmetic underneath, so the person using it types dates into boxes and gets an answer. No pivot tables. No training day. It looks like something you'd put in front of a board because that's usually where it ends up.

I put it on Etsy to find out whether it was just me. It wasn't.

See them on Etsy

Somebody asked me what their absence score meant and I couldn't find a single page worth sending them. Every result was either a formula with no context or a form wanting an email address first.

The Bradford Factor is spells × spells × days. That's it. The number itself is meaningless until someone tells you that 200 is a conversation and 500 is a process, so the calculator says that part too.

It runs entirely in your browser. Nothing is sent anywhere, nothing is stored, and it forgets you the moment you close the tab. It's free and there's no email box.

Open the full calculator

Every building I've worked in books its rooms the same way: a calendar that's wrong, a printed grid by the kettle, and somebody's memory. It holds up until two people want the same room at nine.

So Rooms does the obvious part properly. Pick a site, pick a room, pick a time. If it clashes it tells you while you're typing, shows you what it clashes with, and offers you the next free slot instead of making you go and look. You can book on someone else's behalf, and there's a kiosk mode for a screen on the wall so walk-ins can see what's free without asking anyone.

The part I'm actually pleased with isn't the booking though — it's the numbers underneath. Utilisation by site and by room, load by hour, who's booking the most, and a figure for how much capacity was sitting there bookable and nobody booked it. Most systems tell you what's taken. This one tells you what you're wasting, which is the number that changes anything.

Clinics, charities, schools, offices. 14-day trial, no setup fee.

Ask me about Rooms rooms.furrell.com — opening soon

Ops teams run on three different lists that never agree: the projects on the go, the ideas nobody's picked up, and the handful of priorities leadership keeps asking about. Usually that's a spreadsheet, a Teams channel and somebody's notebook.

Ledger puts them in one place. Projects have an owner and a state. Ideas sit in a pile until someone clicks pick this up and it becomes theirs. And the big quarterly priorities live on their own board, with a present mode for when you're asked to walk through them.

It's built on Supabase with a proper login, and it's in daily use — which is the only test of this sort of thing that counts. Every feature in it exists because the lack of it annoyed someone.