WorldTimeBase
Fast, 100% client-side world clock & timezone toolkit
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A fast, ad-free, and privacy-first world clock toolkit running 100% client-side. Built for remote teams and developers: • Visual Team Timelines & Global Meeting Finder • 24-Hour Slider & Shareable Timezone Links • Interactive Day/Night Solar Terminator Map • Unix Epoch Timestamp Studio & Date Math Calculators • Astronomy Engines (Sunrise/Sunset, Moon Phases) Zero ads. Zero tracking. Zero server roundtrips. Instant keyboard navigation (Ctrl+K). 100% free and open-source.
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PH · launched Oct 22, 2026 · 1 upvote (top 67%)
- Horizontal
- Dev tools
- Prosumer
- Not AI
- Commercial product
- Productivity
- Developer Tools
- Remote Work
Similar launches
See all 162 similar launches →Could you build this?
Yes A fully client-side timezone toolkit with timeline views, timestamp conversion, and a solar terminator map is standard front-end work.
Competitors
Other products that read as similar to this one : 162 launches clear the similarity bar, closest 8 shown.
Attention rank: #59 of 163 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 339 days after the earliest competitor.
- Time Atlas World · ph · 2026-10-08 · 1 upvotes · similarity 0.66
- Open World Clock · ph · 2026-09-29 · 4 upvotes · similarity 0.62
- WorldTimeCheck.world · ph · 2026-10-13 · 1 upvotes · similarity 0.61
- Dayside · ph · 2026-10-23 · 1 upvotes · similarity 0.56
- Time Zone Pro: World Clock · ph · 2026-09-26 · 4 upvotes · similarity 0.56
- UTC Time Looker · ph · 2026-10-07 · 1 upvotes · similarity 0.56
- Time Keep · hn · 2026-03-19 · 26 upvotes · similarity 0.56
- TimeZoneBar · ph · 2026-10-09 · 2 upvotes · similarity 0.55
Other launches for this product
- No other launches for this product.
More details
- External ID
- 1287545
- Company
- n/a
- Product
- WorldTimeBase
- Website domain
- producthunt.com
- Cohort
- n/a
- Upvotes percentile
- 0.33
- All tags
- Productivity, Developer Tools, Remote Work
- AI summary
- client-side world clock and timezone toolkit
- Manually corrected
- No