Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
RACI Matrix Generator — free online
Build a RACI matrix online for free — add tasks and roles, mark who's Responsible and Accountable, right in your browser with nothing uploaded.
Random Number Generator — free online
Pick a random number in any range, right in your browser. Free online, with unique and sorted options, and nothing is uploaded.
Random Sample Picker — free online tool
Pull a random sample from any list or CSV, free and online — right in your browser, with nothing uploaded.
Readability Checker — free online tool
Check how easy your text is to read, free and online — right in your browser, nothing uploaded. Get Flesch and grade-level scores instantly.
Reading Time Calculator — free online
Find out how long a text takes to read or say out loud, free and online — right in your browser, with nothing uploaded.
README Generator — free online tool
Make a clean README.md for your project online and free, right in your browser, with a live preview and nothing uploaded.
Receipt Generator — free online tool
Make a payment receipt PDF online, right in your browser. Free, nothing uploaded, and it stays private on your device.
Recipe Schema Generator — free online tool
Turn your recipe into valid JSON-LD for Google rich cards, free and online — right in your browser, with nothing uploaded.
Redirect Generator — free online tool
Turn old and new URLs into ready redirect rules for Apache, Nginx and Vercel, free and online, right in your browser with nothing uploaded.
Reference Letter Generator — free online
Make a polished professional reference letter free online, right in your browser. Fill in the details, pick the letter type, and nothing is uploaded.
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