CORE MISSION
Screen Banking Transactions for Risk Signals
Use filter(), find(), some() and every() to turn business rules into readable JavaScript decisions.
Decision Tools
filter · find · some · every
📡 Live Transaction Screening
Animated presentation of the source transactions and risk status.
READY
TOTAL
0
SUCCESS
0
HIGH RISK
0
≥ 100K
0
🏦 Scenario
Operations needs a lightweight client-side screening view. Developers must select successful transactions, locate the first high-risk record, and evaluate risk/validity rules without manually controlling loops.
📋 Requirements
0 / 8filter() returns matching records, find() returns the first match, some() answers “any?”, and every() answers “all?”.
🧭 Guideline Solution
Business question → Choose method → Verify