The main feature is negligible, but useful in linked docker container environments: all OS-environment entries are exposed via a REST resource: http://localhost:8080/ping/resources/pings/environment-variables.
See also: github.com/AdamBien/ping/.
Web Apps, SPA, PWA with vanilla Java Script (ES 6+), CSS 3 and WebStandards only. As simple as possible, but not simpler. See you at: (Progressive) Web apps, Single Page Apps and WebStandards airhacks workshops at MUC airport, Winter Edition
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