hgd                     Asynchronous HTTP server graphics device.
hgd_browse              Open httpgd URL in the browser.
hgd_close               Close httpgd device.
hgd_details             httpgd device status.
hgd_generate_token      Generate random alphanumeric token.
hgd_url                 httpgd URL.
hgd_view                Open httpgd URL in the IDE.
hgd_watch               Watch for changes in code files and refresh
                        plots automatically.
httpgd-package          httpgd: HTTP server graphics device