3h-time

library1.2.1jsnpmunverified

A lightweight time formatter library (v1.2.1). Provides a simple API to format Date objects with customizable format strings. Uses a replacer map with tokens like YYYY, MM, DD, HH, etc. Includes both class method (Time.format) and convenience method (Time.get). Ships TypeScript types. Stable, no recent updates.

productivity

npm install 3h-time

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · 3H-TIME

3h-time

productivityjavascriptv1.2.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Time

✓ import { Time } from '3h-time'

✗ const Time = require('3h-time')

Package is ESM-only; require is not supported.

Time

✓ import { Time } from '3h-time'

✗ import Time from '3h-time'

Default export does not exist; only named export.

Time

✓ const { Time } = await import('3h-time')

Dynamic import with named destructuring works in ESM.

Formats a Date object using common tokens and shows usage of Time.get() for current date.

import { Time } from '3h-time'; const date = new Date('2025-01-15T14:30:45'); console.log(Time.format(date, 'YYYY-MM-DD HH:mm:ss')); // '2025-01-15 14:30:45' console.log(Time.get('DD')); // '15' console.log(Time.format(date, 'MMMM D, YYYY')); // 'January 15, 2025'

Debug

Known issues

breakingPackage is ESM-only; CommonJS require fails.

fix

Use `import { Time } from '3h-time'` or dynamic import.

affects: >=1.0

gotchaNo TypeScript type definitions are exported (only implicit types).

fix

Use type inference or create your own types if needed.

affects: >=1.0

deprecatedThe `Time.replacers` property is plain object; no getter/setter protection.

fix

Avoid modifying replacers directly.

affects: >=1.0

gotchaMillisecond tokens 'sss', 'ss', 's' are not zero-padded consistently.

fix

Use 'sss' for full 3-digit milliseconds; otherwise behavior varies.

affects: >=1.0

Errors

Common errors & fixes

SyntaxError: The requested module '3h-time' does not provide an export named 'Time'

Using incorrect import path or version mismatch.

fix

Install the correct package: `npm install 3h-time` and use named import as shown.

TypeError: Time.format is not a function

Importing default export instead of named export.

fix

Use `import { Time } from '3h-time'`.

Time.format is not a function (in Node.js require)

Using require() in CommonJS environment; package is ESM-only.

fix

Switch to ESM ("type": "module" in package.json) or use dynamic import.

Error: Can't resolve '3h-time'

Package not installed or bundler misconfig.

fix

Run `npm install 3h-time` and check import path.

Upgrade

Version history

1.2.1latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

githubhttps://github.com/huang2002/3h-time ↗

package3h-time ↗

homepagehttps://github.com/huang2002/3h-time#readme ↗