HPACK Test Case
Test cases for encoding, and decoding HTTP/2 cache digest
Japanese Translated HTTP/2 Specification
test case for encode/decode http2 frame.
Web site for http2.info
http2 explained is a detailed document explaining and documenting HTTP/2, the successor to the widely popular HTTP/1.1 protocol. See https://github.com/http2jp/http2-explained/wiki/GETTING-STARTED for Japanese translation effort