Tag
travel-tools
6 posts tagged travel-tools.
Building a Travel Power Adapter Tool with Claude in a Weekend
How I turned leftover destination data into a 221-country power adapter finder with plug types and voltage comparison. The first version was unusable.
Building a Layover Calculator That Knows Every Terminal at JFK
How I built a connection time calculator covering 70 airports with pairwise terminal transfers, customs buffers, and a five-factor assessment algorithm, then spent half the day fixing dark mode.
Forbes Featured the Vientapps Carry-On Tools
Forbes travel columnist Christopher Elliott featured the Vientapps carry-on size and bag fit checker tools in his Summer 2026 Digital Survival Kit. A short note on what got cited and how we source airline policy data.
Building a Checked Bag Fee Calculator Widget That Actually Computes
Framework-free fee calculator widget. Overweight surcharges, third-bag estimates, 75+ airlines sorted by total cost, all inside an iframe.
I Built a Free Embeddable Carry-On Size Widget for Travel Blogs
A free, no-cookies carry-on size checker any travel blog can embed with a short HTML snippet. 75+ airlines, auto-updating data, full theme customization.
Building the Carry-On and Personal Item Size Checkers
Two free tools that tell you whether your bag fits a given airline, built on a cited dataset of 50 carriers sourced from official policy pages, orientation-agnostic math, and a single JSON file.