
TimeSync Overlap Tool
Instantly find when your global teammates overlap
What it does
Remote teams waste hours every week on the "wait what time is it for you?" TimeSync solves this in seconds. Add your teammates, pick their timezones, hit one button instantly see a visual timeline showing exactly when everyone overlaps. No login. No calendar integration. No setup. Completely free. ✦ Visual 24-hour timeline ✦ Top 3 overlap windows auto-suggested ✦ Each person's local time shown clearly ✦ Download result as JPG → drop into Slack ✦ Shareable URL → paste in team chat
Does the same job
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- TATimezone App – Visual meeting scheduler for distributed teamsMar 2026 · timezoneapp.co · ▲19
Scheduling meetings across multiple time zones has always been painful for me, especially across daylight saving time transitions. So I built a visual timeline that makes it easy to find overlapping availability. Add your locations, drag to select a time range, and share a link. Recipients see the proposed times in their local time zone automatically. A few things that might be interesting: * Location search over GeoNames with fuzzy matching using weighted edit distance, so typos and partial names still resolve correctly. * Shareable links encode the selected time range and locations in a…
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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
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