A tool that transforms your whole list with just one example
In plain words
Transformy is a tool that applies formatting or transformation rules to entire lists based on a single example provided by the user. Launched in 2015, it streamlines repetitive data transformation tasks by learning from one instance rather than requiring manual input for each item. The tool is designed for anyone who needs to quickly reformat, standardize, or modify multiple entries—such as organizing contact information, adjusting text formatting, or restructuring data lists.
written from the facts on this page · September 2026
More life & fun this month
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, April 2015
the whole month →
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Life & fun · 2015 · tiffzhang.com
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Work · 2015 · whereis-whoishiring-hiring.me