Crypto-Checker (Demo)

Project purpose: learn how to use JWT authorizarion, create custom hooks and using third paries APIs

Functionality

• Registration
• Authorization
• Crypto currency price checking
• Comparing current price to the one that was during previous check

Technologies

• React
• React Context
• React Hooks
  • useState
  • useEffect
  • useCallback
  • Custom hooks
    • useAuth - for authorization checking
    • useHttp - for requests sending
    • useMessage - for displaying MaterializeCSS toasts
• React Router
• Materialize CSS
• Node.js
• Express
• MongoDB & Mongoose

Sign in / Sign up page

Main page

Market choosing

Interval choosing

Start price tracking toast

Price change info toast (good)

Price change info toast (bad)

History page