CryptoBucks

CryptoBucks is a free cryptocurrency screener web application built with React and Tailwind CSS that pulls live coin data from the CoinGecko API and presents it in a responsive, multi-page interface.

What is CryptoBucks?

CryptoBucks is a front-end web application, written in ReactJS and styled with Tailwind CSS, that lets users screen cryptocurrencies by fetching live market data from the CoinGecko API. It takes coin pricing and market data as input and renders it across list, trending, detail, and saved views, including price charts built with the Recharts library. The project is published by developer codebucks27 as the final code for a YouTube tutorial hosted on devdreaming.com, with starter code files available in the same GitHub repository.

Key Features

• React + Tailwind CSS stack — Built entirely with ReactJS and Tailwind CSS utility classes for styling, with no component library or CSS framework beyond Tailwind.
• Context API state management — Uses React's Context API to share cryptocurrency data across pages and components, avoiding prop drilling.
• React Router navigation — Includes multiple routes for a coin list, individual coin details, a trending page, and a saved coins page.
• CoinGecko API integration — Retrieves live cryptocurrency prices and market data from the public CoinGecko API, a free service for crypto market data.
• Recharts price charts — Displays historical price data on coin detail pages using the Recharts charting library.
• Responsive mobile layout — The interface adapts to smaller screens; the repository includes mobile screenshots for the trending, list, and detail pages.
• Trending coins page — A dedicated view that highlights currently trending cryptocurrencies based on the API data.
• Saved coins page — A personal list where users can keep track of selected coins, separate from the full list.

Who is it for?

• React learners: follow the accompanying tutorial to see a complete data-driven app using Context API, React Router, and external REST APIs.
• Crypto enthusiasts: use the app to check current prices, trends, and price history for a range of cryptocurrencies.
• Front-end developers: use the final code as a reference or starting point for a crypto dashboard, or as an example of integrating Tailwind CSS and Recharts into a React app.

What can you do with CryptoBucks?

• Monitor prices: view current prices for a range of cryptocurrencies in a list view, updated via the CoinGecko API.
• Track trends: browse the dedicated Trending page to see which coins are moving up in popularity.
• Examine details: open any coin to see a detail page with a Recharts price chart and additional market data.
• Save favorites: maintain a personal list of coins on the Saved page for quick access without re-searching.

How does CryptoBucks work?

The app fetches cryptocurrency data from the CoinGecko API, stores it in React Context, and uses React Router to navigate between list, detail, trending, and saved views. The tutorial walks through building the app from setup through final deployment, and this repository contains the finished code as a reference.

FAQ

Is CryptoBucks free to use?

Yes. The source code is publicly available on GitHub under the codebucks27 account, and the author accepts optional support via Buy Me a Coffee. There is no licensing fee mentioned for learning or personal use.

What API does CryptoBucks use?

The app uses the CoinGecko API to fetch live cryptocurrency prices and market data. CoinGecko's public endpoint is free to use, as noted in the project's resource list.

Does CryptoBucks have a backend?

No. It is a client-side React application that talks directly to the CoinGecko API. There is no custom server or database; saved coins are handled entirely in the front end.

How do I run the project?

The GitHub repository contains both starter code and final code files. The linked tutorial on devdreaming.com and YouTube explains the full build process, including running the development server and integrating the APIs.