Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
GDPR Privacy Notice Generator — free online
Make a short GDPR privacy notice for any web form, free and online — right in your browser, nothing uploaded.
German VAT Calculator (MwSt 19%) — free online
Add or remove German VAT (19% or 7%) on any price in euros, free and online, right in your browser. Nothing is uploaded.
Git Command Helper — free online cheat-sheet
Search a plain-English git cheat-sheet to find the right command fast, free and online, right in your browser with nothing uploaded.
GitHub Actions Generator — free online
Make a working GitHub Actions CI file for Node, Python or Go online for free, right in your browser, with nothing uploaded.
.gitignore Generator — free online
Build a clean .gitignore for your languages, OS and editors in seconds — free and online, right in your browser, nothing uploaded.
Glassmorphism CSS Generator — free online
Make a frosted-glass card and copy the CSS, free and online, right in your browser with nothing uploaded.
GMROI Calculator — free online
Work out your gross margin return on inventory from gross profit and average stock cost, free and online, right in your browser with nothing uploaded.
Google Ads Character Counter — free online
Count characters for Google Ads RSA headlines and descriptions and spot over-limit fields, free and online, right in your browser with nothing uploaded.
GPA Calculator — free online, instant
Work out your GPA from grades and credits in seconds — a free online tool that runs right in your browser, with nothing uploaded.
Gradient Background Maker — free online tool
Make a smooth color gradient and save it as a high-res PNG wallpaper, right in your browser. Free, online, nothing uploaded.
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