devongovett/png.js — pull request #4 by jbuck (2012-01-16 21:25:28+00:00)
Title: Add tEXt chunk support

This patch adds support for the tEXt chunk in PNG images. I used it to validate Open Badges; I did a write up on my blog: http://jbuckley.ca/2012/01/validating-open-badges/