3. BatchelorProxy utility to bundle a batch of calls in one request. Using the batchelor utility reduces HTTP overhead, network round-trip delay time and helps to keep your API design clean.
4. Akka Actor XAkka extension providing features that help you trace, debug and monitor your actor system. Actor X is written in java, it is extendable and currently provides features like: slf4j MDC, message trail (history), correlation id and actor system graph (network).
8. chronosjsJS Channels (Events / Commands / Reqest-Response / Courier) Mechanism