Category archive
Calculators, converters, generators, and other tools built to do one job.
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A set of browser calculators for time gaps, work shifts, date arithmetic, and estimated pay.
A browser photo tool described as detecting faces and creating editable blur regions before export.
A basic desktop text editor made with Python and PyQt5 as a skills-building project.
pdfzus handles common PDF jobs in the browser and says selected files stay on the user's device instead of going to a server.
Peptide Calculator shows dose-conversion math, formulas, and capacity warnings, but it does not choose or verify a dose.
Answer a short set of workflow and risk questions to choose a reversible first automation pilot with human approval.
TypeMatchup calculates Pokémon type effectiveness and explains how single and dual typings produce each result.
VeraMile tracks fuel, mileage, and vehicle expenses, then turns those records into MPG and true cost-per-mile figures.
Owner-authored coverage: ProjectRadar's editor also makes this project.
Get a quick result and a plain explanation without opening a spreadsheet, installing an app, or working through the formula by hand.