i18n.R: simple class to expose JSON-based internationalization messages.import.R: function to source R files as namespaced modules.mcpool.R: utilities to expose a pool of connections to fork-based workers viafuture_promisecalls.memo.R: utilities to add automatic memoisation capabilities to R6 objects.network.R: simple wrapper to make network calls.solid.R: utilities to work with SOLID principles in R.