SPDY was an experimental protocol for the web with the primary goal to reduce latency of web pages.  Its successor is HTTP/2.

• Documentation
• SPDY: An experimental protocol for a faster web
• SPDY protocol specification
• Server Push and Server Hint
• Research
• An Argument For Changing TCP Slow Start - Mike Belshe 01/11/10
• More Bandwidth Doesn't Matter (much) - Mike Belshe 04/08/10
• Standards Work
• SSL Next-Protocol-Negotiation Extension - Adam Langley 01/20/10
• TLS False Start - Langley, Modadugu, Mueller 06/2010
• TLS Snap Start - Adam Langley 06/18/2010
• SPDY Proxy Design
• SPDY Proxy Examples
• SPDY Server and Proxy Authentication
• Code
• Chromium client implementation: https://cs.chromium.org/chromium/src/net/spdy/
• Discuss
• http://groups.google.com/group/spdy-dev
  
  
• External work
• Servers
• Jetty Web Server:  http://wiki.eclipse.org/Jetty/Feature/SPDY
• Apache module for SPDY: http://code.google.com/p/mod-spdy/
• Python implementation of a SPDY server: http://github.com/mnot/nbhttp/tree/spdy
• Ruby SPDY: https://github.com/igrigorik/spdy
• node.js SPDY: https://github.com/indutny/node-spdy
• Libraries
• Netty SPDY (Java library):  http://netty.io/blog/2012/02/04/
• Ruby wrapper around Chromium SPDY framer: https://github.com/romanbsd/spdy
• Go SPDY: http://godoc.org/code.google.com/p/go.net/spdy
• Erlang SPDY: https://github.com/RJ/erlang-spdy
• Java SPDY: http://svn.apache.org/repos/asf/tomcat/trunk/modules/tomcat-lite
• C SPDY (libspdy): http://libspdy.org/index.html (to be used by libcurl: http://daniel.haxx.se/blog/2011/10/18/libspdy/)
• C SPDY (spindly): https://github.com/bagder/spindly
• C SPDY (spdylay): https://github.com/tatsuhiro-t/spdylay
• iPhone SPDY: https://github.com/sorced-jim/SPDY-for-iPhone
• Browsers
• Google Chrome
• Mozilla Firefox
• Tools
• Summary of SPDY tools
• Chrome page benchmarking tool