Built on mac. Just got localhost working
Same problem as Playground client can't connect to playground server (all localhost) but the answer is not working for me. I tried the suggestion but its the same problem
The only way I can get the development server working is with GC_DONT_GC=1 npm start
I can then visit localhost but in the terminal I see
70 WARNINGS in child compilations (Use 'stats.children: true' resp. '--stats-children' for more details)
webpack compiled with 71 warnings
ℹ 「wdm」: Compiled with warnings.
[HPM] Error occurred while trying to proxy request /api/oauth/status from localhost:8009 to http://localhost:8080 (ECONNREFUSED) (https://nodejs.org/api/errors.html#errors_common_system_errors)