Overview Jump to heading#

Provides utilities for formatting text of different types:

• Human-readable bytes
• Styles for the CLI
• Time duration
• Printing formatted strings to stdout

import { format } from "@std/fmt/bytes";
import { red } from "@std/fmt/colors";

console.log(red(format(1337))); // Prints "1.34 kB"

Runtime compatibility

bytes, colors, and duration supports all major runtimes. printf is mostly compatible with major runtimes, however some of features, such as %v, %i and %I format specifiers, are only available in Deno. See the API docs for details.

Add to your project Jump to heading#

deno add jsr:@std/fmt

See all symbols in @std/fmt on