web/js/node-view.js (2 lines):
	- line 182: if (!label || !label.value) return // TODO warn
	- line 183: // TODO make sure the edge doesn't already exist


web/js/input.js (1 line):
	- line 106: // TODO: For better performance, only render if something changed


web/js/locate.js (1 line):
	- line 65: // TODO - Introduce slight random numbers so it's not too regular


web/js/main.js (1 line):
	- line 62: if (!label) return // TODO warning


lambda/handle-query.js (1 line):
	- line 29: // TODO - Re-use this connection for multiple requests to Lambda