Hi @jonnochoo, thank you for draft PR! This looks amazing. Yes, this does need to be fixed. I would suggest adding a new configuration key, timezone, to pass the server's timezone to the frontend. Here are the files that need modification. If possible, it would be great if you could make these changes in this PR.

Hi @jonnochoo, thank you for draft PR! This looks amazing. Yes, this does need to be fixed. I would suggest adding a new configuration key, timezone, to pass the server's timezone to the frontend. Here are the files that need modification. If possible, it would be great if you could make these changes in this PR.

dagu/internal/frontend/templates/base.gohtml

Lines 10 to 19 in 22fe495

	<script>
	function getConfig() {
	return {
	apiURL: "{{ apiURL }}",
	title: "{{ navbarTitle }}",
	navbarColor: "{{ navbarColor }}",
	version: "{{ version }}",
	}
	}
	</script>

dagu/internal/frontend/server/templates.go

Lines 62 to 84 in 22fe495

	func defaultFunctions(cfg funcsConfig) template.FuncMap {
	return template.FuncMap{
	"defTitle": func(ip any) string {
	v, ok := ip.(string)
	if !ok || (ok && v == "") {
	return ""
	}
	return v
	},
	"version": func() string {
	return constants.Version
	},
	"navbarColor": func() string {
	return cfg.NavbarColor
	},
	"navbarTitle": func() string {
	return cfg.NavbarTitle
	},
	"apiURL": func() string {
	return cfg.APIBaseURL
	},
	}
	}

Thanks for the pointers, I have made the change and you can see in the screenshot it works.

The server time it UTC but the client/browser is in Sydney time, and the cron expression shows the correct next run

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 62.10%. Comparing base (22fe495) to head (c7986d2).
Report is 1 commits behind head on main.

@@            Coverage Diff             @@
##             main     #696      +/-   ##
==========================================
- Coverage   64.08%   62.10%   -1.98%     
==========================================
  Files          53       53              
  Lines        4318     5215     +897     
==========================================
+ Hits         2767     3239     +472     
- Misses       1298     1723     +425     
  Partials      253      253