CORE MISSION
Transform Banking Transactions into Dashboard-ready Data
Use modern JavaScript to filter successful transactions, transform records, format business output, and preserve the original dataset.
Skills
const · destructuring · filter · map · arrow functions · template literals · spread
🏦 Scenario
A banking dashboard receives raw transaction records from an API. Operations only wants SUCCESS transactions, formatted for display without mutating the source data.
📋 Requirements
0 / 6Start with
transactions.filter(...), then transform the result with .map(...). Destructure each transaction inside the callback and return a new object.