{"repo":"Joseph-Abdullaah/FX-currency-converter","free":true,"listed":false,"github":"https://github.com/Joseph-Abdullaah/FX-currency-converter","clone":"git clone https://github.com/Joseph-Abdullaah/FX-currency-converter.git","description":"A foreign exchange currency converter app that lets users convert currencies using live exchange rates, track historical trends, compare multiple currencies, and save favorite currency pairs in a responsive interface.","language":"TypeScript","stars":13,"topics":["currency-converter","foreign-exchange","nextjs","tailwind","tanstack-query","tyepscript"],"license":null,"category":"saas-starters-boilerplates","readme_excerpt":"FX Currency Checker A monospace, keyboard-driven currency converter with live markets, historical charts, comparisons, favorites and an exportable conversion log — backed by the European Central Bank via the Frankfurter API. ▶ Live Demo  ·  Features  ·  Tech Stack  ·  Architecture --- 🎬 Demo Live site: fx-currency-converter.vercel.app 📸 Preview 📖 About FX Currency Checker is a Frontend Mentor challenge built as a portfolio-quality single-page app. It converts between currencies using real, ECB-published exchange rates and layers on the tooling you'd actually want in a rates dashboard: a scrolling live-markets ticker, an interactive historical chart, side-by-side multi-currency comparison, pinnable favorite pairs, and a persistent conversion log you can export to CSV or JSON. All exchange-rate data comes from the free, key-less Frankfurter API , which tracks reference rates from the European Central Bank . UI state (amount, selected pair, favorites, log, chart range) is persisted to localStorage , so a session survives a page refresh. The design is deliberately monospace-only — a single JetBrains Mono family drives the entire type system — with a lime-green accent and full light / dark / system theming. ✨ Features Area What it does --- --- Live converter Convert an amount between currencies, with the effective 1 base = x symbol rate shown beneath. The amount input is sanitized to digits plus a single decimal point. Currency picker Searchable co","default_branch":null,"files":null,"tree":[],"storefront":"/r/Joseph-Abdullaah","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Joseph-Abdullaah/FX-currency-converter/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}