{"id":51344155,"url":"https://github.com/nilicule/timezone","last_synced_at":"2026-07-02T10:03:51.040Z","repository":{"id":368458650,"uuid":"1285239045","full_name":"nilicule/timezone","owner":"nilicule","description":"Timezone World Board","archived":false,"fork":false,"pushed_at":"2026-06-30T16:07:46.000Z","size":308,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-06-30T18:07:42.782Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"HTML","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/nilicule.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-06-30T15:57:18.000Z","updated_at":"2026-06-30T16:08:01.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/nilicule/timezone","commit_stats":null,"previous_names":["nilicule/timezone"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/nilicule/timezone","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nilicule%2Ftimezone","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nilicule%2Ftimezone/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nilicule%2Ftimezone/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nilicule%2Ftimezone/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/nilicule","download_url":"https://codeload.github.com/nilicule/timezone/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nilicule%2Ftimezone/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":35042011,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-07-02T02:00:06.368Z","response_time":173,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-07-02T10:03:50.239Z","updated_at":"2026-07-02T10:03:51.032Z","avatar_url":"https://github.com/nilicule.png","language":"HTML","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Timezone World Board\n\nA single self-contained webpage for seeing the time around the world and\nconverting a reference time (e.g. \"12 PM ET tomorrow\") into every location's\nlocal time — no more manual timezone math.\n\n## Usage\n\nOpen `index.html` in any browser. That's it — no build step, no server, and it\nworks offline.\n\nWhen deploying (hosted at `https://n2g.dev/timezone/`), upload `og-card.png`\nalongside `index.html` so the social/Slack preview image resolves. The Open\nGraph URLs in `index.html` point at that path — update them if the host changes.\n\n## What it does\n\n- **Now (live)** — every location ticks in real time.\n- **Reference time** — enter a time, a date (Today / Tomorrow / pick), and the\n  zone it's in (type `ET`, `PT`, `Tokyo`, an IANA name, …). The whole board\n  recomputes to show that single instant everywhere.\n- **World map** with a pin per location, colored by working / awake / asleep,\n  plus day/night shading that tracks the displayed time.\n- **Timezone regions** — faint offset bands on the map; hover one to see its\n  current (DST-aware) offset and time. Toggle with the \"Timezone zones\" checkbox.\n- **City cards** — 12- and 24-hour time, date, timezone abbreviation, UTC\n  offset, and a work/sleep status, sorted west → east.\n- **Editable locations** — add any of ~170 cities (or any IANA zone), remove\n  with the ✕, \"Reset to defaults\" restores the starting set. Your list and\n  preferences are saved in the browser (`localStorage`).\n\n## How it works\n\nAll timezone math uses the browser's built-in `Intl` API, so DST, abbreviations,\nand offsets are always correct without any bundled timezone database. The map is\ninline SVG; cities are projected by latitude/longitude, and the day/night\nterminator is computed from the sun's position at the displayed instant.\n\n## Notes\n\n- Timezone bands are the cartographic offset regions (generalized shapes). The\n  per-city **cards** are the source of truth for an exact location.\n- Everything lives in `index.html` — geometry and data are embedded.\n\n## Credits\n\nMap and timezone geometry from\n[Natural Earth](https://www.naturalearthdata.com/) (public domain).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnilicule%2Ftimezone","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnilicule%2Ftimezone","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnilicule%2Ftimezone/lists"}