@mcl: Explanations are at the JUXT site, not the ThoughtWorks site.
[ANN] aatree/aautil release 0.0.8 (a cljc library containing snippets of useful code) - added buffer. Buffer builds on the funcool/octet project, adding a number of capabilities from java.nio.bytebuffer while supporting the extensible specs from octet. See https://github.com/aatree/aautil#buffer