ut-cache

library6.0.1jsnpmunverified

A caching module for the UT framework. Current stable version is 6.0.1. Release cadence follows the UT monorepo releases. Key differentiator: tightly integrated with the UT ecosystem for cache management in Node.js applications.

storage

npm install ut-cache

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · UT-CACHE

ut-cache

storagejavascriptv6.0.1

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.

default

✓ import cache from 'ut-cache'

✗ const cache = require('ut-cache')

Package is ESM-only; no CommonJS exports. Use import statement.

Cache

✓ import { Cache } from 'ut-cache'

✗ import Cache from 'ut-cache'

Named export for the Cache class, not default. Requires destructured import.

createCache

✓ import { createCache } from 'ut-cache'

✗ import createCache from 'ut-cache'

Factory function is a named export.

Shows basic usage of createCache to instantiate a cache with TTL, and set/get/has/delete/clear operations.

import { createCache } from 'ut-cache'; const cache = createCache({ ttl: 60000 }); // Set a value cache.set('key', 'value'); // Get a value const value = cache.get('key'); console.log(value); // 'value' // Check if key exists if (cache.has('key')) { console.log('Key exists'); } // Delete a key cache.delete('key'); // Clear all cache cache.clear();

Debug

Known issues

breakingESM-only: package no longer supports CommonJS require().

fix

Use import statements instead of require().

affects: >=6.0.0

deprecatedAs of version 6.0.0, the default export has been replaced with named exports (Cache, createCache).

fix

Use named imports like import { Cache } from 'ut-cache'.

affects: >=6.0.0

gotchaUnix timestamp vs Date object: set() and get() return Unix timestamps as numbers, not Date objects.

fix

Convert timestamps with new Date(timestamp) if needed.

affects: >=6.0.0

gotchaAsync not supported: all methods are synchronous. Do not await cache methods.

fix

Call methods synchronously.

affects: >=6.0.0

Errors

Common errors & fixes

TypeError: cache.default is not a function

Using default import when package only exports named exports.

fix

Use import { createCache } from 'ut-cache' instead.

Error [ERR_REQUIRE_ESM]: require() of ES Module not supported

Using CommonJS require() on ESM-only package.

fix

Use import statement or upgrade to Node.js with --experimental-require-module.

TypeError: cache.set is not a function

Cache instance not created correctly; variable holds undefined or wrong object.

fix

Ensure createCache() is called and assigned: const cache = createCache({...});

Upgrade

Version history

6.0.1latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

30 hits · last 30 days

node

OpenAI (training)

Resources

githubssh://git@github.com/softwaregroup-bg/ut-cache ↗

packageut-cache ↗

homepagehttps://github.com/softwaregroup-bg/ut-cache#readme ↗