Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
Net Worth Tracker — free online tool
List your assets and debts and see your net worth update live, free and online, right in your browser with nothing uploaded.
Netherlands VAT Calculator — free online
Add or remove Dutch BTW at 21% or 9% in euros, free and online, right in your browser with nothing uploaded.
Neumorphism CSS Generator — free online
Make soft-UI buttons and cards with inset and outset shadows, then copy the CSS. Free, runs right in your browser, nothing uploaded.
Non-Compete Generator — free online
Make a ready-to-use non-compete clause online for free, right in your browser. Fill in the details, nothing is uploaded, copy the text out.
Non-Solicitation Clause Generator — free online
Write a non-solicitation clause for employees and clients online, free. It builds right in your browser and nothing is uploaded.
NPS Calculator — free online tool
Work out your Net Promoter Score in seconds, free and online, right in your browser with nothing uploaded.
NPV & IRR Calculator — free online
Work out net present value, IRR and payback from your cash flows, free and online, right in your browser with nothing uploaded.
Number Base Converter — free online
Convert binary, octal, decimal and hex (and text to binary) free online, right in your browser, with nothing uploaded.
Number Lines — free online list numberer
Add line numbers to any list for free, right in your browser. Pick a format, set the start and step, then copy. Nothing is uploaded.
Number to Words — free online converter
Turn any number into words in English, Spanish, French or Russian, free and online, right in your browser with nothing uploaded.
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