[     203ms] [INFO] socket open @ http://127.0.0.1:3000/_observablehq/client.js:409
[     203ms] [INFO] ↑ {type: hello, path: /screens, hash: dfc70416cb305dba46aeafb016842d7e4b159e94ed075d3284fbd284d0b2221f} @ http://127.0.0.1:3000/_observablehq/client.js:561
[     230ms] [INFO] ↓ {type: welcome} @ http://127.0.0.1:3000/_observablehq/client.js:415