Uhhh no. Before Libscore, we only had Wapanalyzer and BuiltWith and Alexa and Ghostry and countless other "crawl and aggregate stats data" services.
Cool idea and all, but kinda silly to make claims like this.
alexa is also unrelated to broad js penetration detection.
not sure how ghostery is relevant.
the novelty of libscore is that it detects all js libs (even brand new ones with only 20 sites using it); doesn't use a dumb whitelist filter.
Uhhh no. Before Libscore, we only had Wapanalyzer and BuiltWith and Alexa and Ghostry and countless other "crawl and aggregate stats data" services.
Cool idea and all, but kinda silly to make claims like this.