Ruby standard library unicode_normalize.

Normalize SQL query module for QueryTrack and PostgreSQL

normalize.css for the rails asset pipeline

Sort-order-normalize Library of Congress call numbers and determine search ranges for left-anchor search

Someday this might be a context-aware preprocessing wrapper for unidecode. As of now, the only thing it does is to call Unicode::normalize_KD before unidecode; that makes it slightly more powerful. Just require the gem and call to_ascii in strings as usual.

Normalize dry-validation and ActiveModel errors to the universal format

It consumes a collection of objects with Date ranges that are overlapping and Normalizes or splits them based on the overlaps.. returns the splitted dates as same type of objects again

An extensible Ruby wrapper for Atom and RSS parsers. Feed normalizer wraps various RSS and Atom parsers, and returns a single unified object graph, regardless of the underlying feed format.

Seamlessly deal with database tables with normalized info. Auto-generation of relationships and delegators.

This is a normalize.css extension for the Compass framework.

Validate and normalize German Bankleitzahl (BLZ) and bank account numbers. Also it converts BLZ to IBAN/BIC.

rake_routes_normalizer is a utility for migrating routes from Rails 2 to 3. It can normalize the printout of rake routes so that it's easier to diff Rails 2 to 3 routes.

Small string extension which normalizes strings making them suitable for usage as a slug in a url. Based on code from Xavier Shay's Enki.