There was (in 1995) a Python-based web browser called Grail[1] that could run client-side Python applets[2]. [1] https://en.wikipedia.org/wiki/Grail_(web_brows

There was (in 1995) a Python-based web browser called Grail[1] that could run client-side Python applets[2]. [1] https://en.wikipedia.org/wiki/Grail_(web_browser) https://en.wikipedia.org/wiki/Grail_(web_browser) [2] http://grail.sourceforge.net/info/papers/restofus.html#applets http://grail.sourceforge.net/info/papers/restofus.html#apple...