Java 9 - useful commands to inspect Module

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List modules

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$ java --list-modules
$ java --list-modules java.base

Diagnostic module dependencies

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$ java -Xdiag:resolver -p mods [module name]/[class package path]
$ jar --file [jar path] --print-module-descriptor

Java - JFR create a new configuration from existing one

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Creating a new custom(custom.jfc) JFR configuration from the existing profile.jfc

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Nice example how Javascript can have a unit test with fetch call by mocking.

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Signal will be standard in JavaScript?

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LangChain JS example with Llama cpp for embeddings and prompt.