Search Results for "calculators"

LineSolv is a natural-language calculator that understands phrases like $20 in euro - 5% discount or what is the 5 plus pi times five. It combines a powerful Go-based arithmetic engine with a clean, distraction-free desktop UI. Built with Wails v2 (Go + WebView), Vite, TypeScript, and CSS custom properties for theming.

zero is a privacy-first, fully offline expense tracking app for Android and iOS. Unlike most finance apps, zero does not require accounts, cloud sync, subscriptions, or internet access. All financial data stays locally on your device. There are no ads, no telemetry, and no analytics. zero helps you: • Track daily expenses in a clean timeline • Visualize spending with simple reports • Create unlimited custom categories • Manage lendings and borrowings • Export or delete your data...

Roth Conversion Toolkit is an MIT licensed TypeScript library and embeddable widget that prices a Roth IRA conversion the way the tax code actually works, not the way flat bracket calculators pretend it does. A converted dollar is taxed at its bracket rate, and then three more meters run. It can drag another 85 cents of Social Security benefits into taxable income, it can claw back 6 cents of the temporary senior deduction that exists only through 2028, and it can push income over a Medicare IRMAA cliff, where one dollar too many raises premiums for a full year, for each spouse, two years later. ...