Ask HN: What are some notable programming tools or frameworks made in Asia?

[ccdev]

A mention of Chinese-made developer frameworks was brought up in a different website's discussion, so that got me curious to ask this question. What development software, libraries, or frameworks are developed in Asia?

[octo_t]

Ruby is the most prominent one in my opinion - Matz developed Ruby entirely from Japan, was announced on Japanese mailing lists etc.

[billconan]

I'm currently using http://iviewui.com

and http://rapidjson.org/