Kamiban
activeOffline-first Kanban board
A privacy-focused task manager that works completely offline. No cloud, just code.
Kodari — a one-person software studio
Offline-first tools for focused developers.
Small, precise software that runs on your machine and keeps your data there. Payment engineering utilities, a Kanban board that never phones home, and whatever the next problem turns out to be.
No accounts No telemetry Desktop & browser
Products
What is shipping today
Kodari Tools
activePayment & card utilities
EMV TLV parsing, ISO 8583 decoding, bitmap building and check digits — all in the browser, nothing sent anywhere.
How things get built here
Three rules, no roadmap
Local by default
No accounts, no telemetry, no server round-trip. If a tool can run in the browser, it does.
Built for people who read specs
Byte offsets, field tables and step-by-step working — not a friendly abstraction over the thing you are debugging.
Honest about limits
Where a layout belongs to a payment scheme rather than a standard, the output says so instead of guessing.
Working on payments?
5 toolsKodari Tools parses EMV TLV, decodes ISO 8583 messages, builds bitmaps and computes check digits. Every byte you paste stays in your browser.
tools.kodari.dev