
今日黄历 · 付羽老黄历 App
Check daily Chinese lunar calendar omens, timing, and celestial guidance.
@CallieerH72310 · X
Check out what I just built with Lovable!
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Check daily Chinese lunar calendar omens, timing, and celestial guidance.
@CallieerH72310 · X
Check out what I just built with Lovable!

Track countdowns for events and releases you're excited about.
u/_xtr0_ · Reddit
I built a hype almanac — a countdown calendar for everything you're waiting for Twenty-ish years ago I built a little tool just for myself to track release dates of video games I was hyped about with a funny js hype graph. I love to be able to look fw to things in my calendar. So I rebuilt it properly this time (vibe-coded the whole thing) and figured I'd share it: hypanac.com (hype + almanac -- back to the future) What it does: One calendar for everything you're looking forward to — ga

Schedule meetings and manage your calendar using natural language with AI assistance.
petritavd · HN
CalPrep – AI calendar agent with human-in-the-loop confirmation

Plan your vacation days strategically around public holidays to maximize time off.
u/NeedleWorker77 · Reddit
I built a vacation optimizer then found out tools like this already exist - I shipped anyway I created free tool longvacation.eu , first as something to try out new Copilot abilities. Later found out there are projects like holiday-optimizer.com that are solving similar issue, so I tried to differentiate. Longvacation supports adding your partner calendar (just one for now, but I plan to add multiple in the future) Longvacation contains multiple sources of holidays data - so countrie

Track and organize your gifts with planning and reminder features.
@aarnidev · X
Let's hope someone tries this - - track and plan your gifts!

Daily planner with voice AI capture, shared tasks, focus timer, and guilt-free design.
@JaimanSoni · X

Count down to important dates with local storage and optional cloud sync.
HRTops · V2EX
Timers.my — 重要日子计时器。第 N 个全 Agent 实验,彼此拓宽边界。 > ### https://timers.my - 一边记录,一边和网友 PK - 不登录也能用 — 数据完全保存在本地,支持导入导出,隐私无忧 - 注册登录更方便 — 云端同步,随时随地查看 > 这个网站从域名注册到网站上线用了 9 个小时(今天 12:22 至 21:26 ) --- ### 有很多同类产品是毋庸置疑的,只是一个免费的计时器网站,千万不要上来就给一堆建议,我相信你是好意,但我无意让它更好,不求大而全,只求小而美,满足极度垂直的需求,仅此而已。 ### 不过我确实还在琢磨好玩儿的功能,不是让它的功能多好,而是让它变的有趣,就像这个很多人可能觉得无聊的排行榜一样。哈哈😁 ---  
AI chief of staff that monitors your email, calendar, and messages to automatically categorize, prioritize, and action tasks.
@AriaInbox · X
Aria is an AI chief of staff that reads your inbox, drafts replies in your voice, and books meetings while you sleep.

Private day-counter for tracking tax residency and Schengen visa limits.
@VladClaudes · X
- autopilot for viral short videos (TikTok, YouTube, Instagram) - I use it as one of GTM tools for other products - country stay days counter for visa, tax and residency purposes <3

Create scheduling polls; AI picks the best time from connected Google Calendar or .ics files.
u/Hot_Spend_2860 · Reddit
Two of us built a group-scheduling tool over two months - the stack, what took longest, and the mistake that cost us our analytics Upfront so nobody wastes their time: free product, $0 revenue, no company formed. This isn't a revenue flex. I'm posting the build because the two things that went wrong were more interesting than the things that went right. here’s the link! What it is: Meetly, a group scheduling poll. The people you invite never make an account, calendars auto-import so nob

Look up school holidays and term dates by country to plan family trips.
@swSalim · X
Just launched a simple directory site—starting with Singapore, with more regions coming soon. Any tips on making it feel less “vibe-coded” and more polished?

Create events and collaborate with attendees seamlessly.
@lynkxapp · X