A small, fast library for working with structured data

If you are new, start with the quick start below and move to the reference when you need details.

Features

mergeConfig(base, overrides). Combines two configuration objects, giving priority to the second and keeping types intact.
retryTask(task, attempts). Runs an asynchronous task again if it fails, with a short delay between attempts.
formatRecord(record, template). Renders a record using a template string with named placeholders.
parseInput(value, schema). Validates a value against a schema and returns the cleaned result or a list of errors.

pnpm add datum

import { mergeConfig } from "datum";

const result = mergeConfig(input, { strict: true });
console.log(result);