itsmacr8

const DebtToIncome = ({ monthlyDebt, monthlyIncome }) => {
  // Finance 101: DTI Ratio = (Total Monthly Debt / Gross Monthly Income) * 100
  const dti = ((monthlyDebt / monthlyIncome) * 100).toFixed(1);
  const riskLevel = dti >= 40 ? "🚩 High Risk" : dti >= 30 ? "⚠️ Caution" : "✅ Healthy";

  return (
    <div className="dti-card">
      <h3>Debt-to-Income Health Check <span className="japanese">Debt vs. Income</span></h3>
      <div className="dti-gauge">
        {/* Business insight: Visual thresholds at 30% (FHA loan standard) and 40% (red flag) */}

itsmacr8

import Airtable, { Base } from 'airtable';
import { DatabaseRecord } from "../../types/DatabaseRecord.interface";

class AirTable {
  private apiKey: string = import.meta.env.VITE_PWK;
  private apiBase: string = import.meta.env.VITE_PWB;
  public base: Base = this.getBase(this.apiKey, this.apiBase);
  private dbRecords: DatabaseRecord[] = [];
  private fetchNext!: () => void;

itsmacr8

// Higher-order component
const withSubscription = (WrapperComponent, selectData) => {
    return (props) => {
        const [data, setData] = useState([]);

        useEffect(() => {
            const handleChange = () => {
                const newData = selectData(DataSource, props);
                setData(newData);
            }

itsmacr8

import { useRef } from 'react';

function App() {
const formInputRef = useRef(null)

const focusInput = () => {
    formInputRef.current.focus();
}

return (

itsmacr8

import { useReducer } from 'react';

const reducer = (state, action) => {
    if(action.type === 'buy_ingredients') return {money: state.money - 10}
    else if(action.type === 'sell_a_meal') return {money: state.money + 10}
    return state;
}

function App() {
    const initialState = {money: 100};

itsmacr8

import React from "react";

function App(){
    const [toggle, setToggle] = React.useEffect(false);

    const handleToggle = () => {
        setToggle(!toggle);
    }

    React.useEffect(() => {

itsmacr8

function App(){
  const [name, setName] = useState('')

  const handleSubmit = (e) => {
      e.preventDefault();
      setName('')
      console.log('Form submitted successfully');
  }

  const handleChange = (e) => {

itsmacr8

import cat from './assets/images/cat.jpg';
function showAnimal(){
    return (
        <div>
            // Method 1 (name reference asset)
            <img src={cat} alt="A picture of a cat" loading="lazy" title="A picture of a cat"/>
            // Method 2 (path reference asset)
            <img src={require('./assets/images/cat.jpg')} alt="A picture of a cat" loading="lazy" title="A picture of a cat"/>
        </div>
        // If you use method 2 then you don't have to use the import statement.

itsmacr8

import {Routes, Route, Link} from 'react-router-dom'
import Homepage from './Homepage';
import AboutMe from './AboutMe';

function App() {
    return(
        <div>
            <nav>
                <Link to="/">Homepage</Link>
                <Link to="/about-me">About Me</Link>

itsmacr8

import {useMealsListContext} from '../providers/MealsProvider';

const Counter = () => {
    const {meals} = useMealsListContext();
    return (
        <div>
            <h3>Number of meals today: {meals.length}</h3>
        </div>
    );
}