Profiling article examples

messageformat.js

// Simple substitution
render("Hello, {name}!", { name: "John" }); // Hello, John!

// More advanced, with plurals
const message = `You have {numBooks, number} {numBooks, plural, one {book} other {books}}.`;
const variables = { numBooks: 5 };
render(message, variables); // You have 5 books.