Utilities2 days ago
SchengenGuard — Schengen compliance, precisely calculated
Calculates rolling Schengen visa compliance to track 180-day limits in Europe.
@PaulRiccar86150 · X
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Calculates rolling Schengen visa compliance to track 180-day limits in Europe.
@PaulRiccar86150 · X
Check out what I just built with Lovable!
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
Pick your math level and topic, then solve generated quizzes with instant answers.
@EsaiePelinyn · X
Check out what I just built with Lovable!
Check if your family history qualifies you for citizenship by descent in 9 European countries.
@ZoeCatherineF · X
vibe coded for ya
Track and analyze multi-currency expenses with budgeting tools for travelers and digital nomads.
@andrejbuday · X
And th second one - - with completely new OG:image
AI travel planner that reconciles different preferences to help plan activities together.
u/SnooDoggos8379 · Reddit
AI Travel Planner - my first side project in years! Hi all! I finally carved out some time to work on a side project that resolves a very real problem for me - my husband and I can never agree on what to do when we travel so the idea was to have AI reconcile our interests! I hadn't done full stack dev in a min so that's what made it more fun! Would love to get your feedback and insights : https://travel-tetris.vercel.app/ Thank you!!! submitted by /u/SnooDoggos8379 to
Compare travel eSIM plans for 190+ destinations. Browse country, regional and global coverage, data, validity and prices.
@HorizonESIM · X
and going good. What do you think.
Check destination safety with AI and get personalized travel itineraries instantly.
@TheFallen_jay · X
built this no signup,no pay in 1 hour
Send and receive money in USD, EUR, and NGN with a debit card.
@FischervHelene · X
Check out what I just built with Lovable!
Generate randomized math formula problems to practice.
@7spiritz · X
Check out what I just built with Lovable!
Explore countries' economic data on an interactive 3D globe and play geography games.
u/Pecherskymikel11 · Reddit
I built an explorable 3D globe of the world economy – click any country, get its economy, or play 18 geography games. 10 weeks, zero runtime API calls globenomics.world — spin a 3D globe, click any country, and get its actual economy: GDP, wages, inflation, its biggest companies, and exactly where it ranks against every other country on 34 metrics. Then there are 18 geography games built on the same data — including one where you name as many countries as you can in three minutes, and one
Compute arbitrary digits of pi in your browser and locate your birthday within them.
loveleyla2013 · V2EX
在线求 π 任意位的小工具，可以查到你的生日在 π 的多少位 ## 网页： https://roy2100.github.io/pi-calculator - 纯本地计算，用的 GMP 的 wasm 版本 - 如果你在网站上计算 PI 的 10000 位，理论上可以找到你的 4 位数生日 - 如果你在网站上计算 PI 的 1,000,000 位，理论上可以找到你的 6 位数生日 - 有兴趣的可以试试，还可以测试你的 CPU 单核性能 <img src="https://i.imgur.com/O9fTtni.jpeg" hight="200"></img>