Simon Willison’s Weblog

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1 item tagged “xssinterface”

2008

xssinterface (via) Clever JavaScript library for implementing opt-in cross-domain messaging in JavaScript (allowing communication between pages and iframes on different domains). Uses HTML 5’s postMessage API if available, otherwise falls back on either Google Gears or a clever cookie hack. # 5th March 2008, 12:08 am