Thiya11/nihonpost
TypeScript-first Japanese postal code (郵便番号) lookup with address autofill and a Vue 3 composable. Zero dependencies, fully typed.
5 best points · 1 comments · 2 Hacker News posts · 4 GitHub stars · View on GitHub
Hacker News discussions
- Show HN: Nihonpost – I parsed Japan Post's KEN_ALL.CSV so you don't have to (5 points, 1 comments, by kitsunechaos, 2026-07-13)
- Show HN: Nihonpost – Japanese postal code lookup for Vue 3 (3 points, 0 comments, by kitsunechaos, 2026-07-12)