Tiny tools
A collection of small JavaScript tools for performing common tasks in the browser.
Data columns
These tools are for working with data in columns: comparing, sorting, summing, and extracting elements from them.
Compare columns - Quickly compare data across separate columns
Elements of a in b - Find matching strings in two columns using regex
Sort columns - Sort, uniq, reverse, and randomize data
Sum columns - Quickly sum all values in a column
Numbers & units
Tools for working with numbers, units, and currency: generating, converting, and comparing.
Compare prices - Shopping helper
Currency conversion - Generate lists of common unit conversions in a variety of currencies
Number generator - Generate an arbitrarily-long list of sequential numbers
Units - A small portable unit converter
License
All the tools are released under the MIT license. The Milligram theme is by CJ Patoilo.