item-queue

library1.1.2jsnpmunverified

An item processing queue using Promise, version 1.1.2, with monthly releases. It provides incremental item addition, concurrent processing, pause/resume, and an automatic watch timer for long-pending items. Differentiators include TypeScript support, simple API, and lightweight design compared to bulkier queue libraries.

devops

npm install item-queue

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · ITEM-QUEUE

item-queue

devopsjavascriptv1.1.2

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.

ItemQueue

✓ import { ItemQueue } from 'item-queue'

Default export is not provided; use named import.

ItemQueue

✓ const { ItemQueue } = require('item-queue')

✗ const ItemQueue = require('item-queue')

CJS require destructures the named export.

ItemQueue

✓ import type { ItemQueue } from 'item-queue'

✗ import { ItemQueue } from 'item-queue'

Use type import for TypeScript type-only usage to avoid runtime import.

Creates a queue, starts processing, adds items concurrently, and waits for completion.

import { ItemQueue } from 'item-queue'; async function test() { let total = 0; const queue = new ItemQueue<number>({ async processItem(delay) { await new Promise((resolve) => setTimeout(resolve, delay)); total = total + delay; }, itemQ: [10, 20, 30, 40, 50, 60, 70, 80, 90], concurrency: 2, }); const waiting = queue.start().wait(); queue.addItem(75); queue.addItems([55, 45, 35]); await waiting; console.log("result:", total); } test();

Debug

Known issues

gotchaDuotone icons: Ensure network access for CDN-based icons or use offline alternative.

fix

Self-host icons or use a different icon set if offline.

affects: *

breakingDeprecated named export: Remove deprecated usage before upgrade.

fix

Update imports to use ItemQueue.

affects: >=1.0.0

Errors

Common errors & fixes

TypeError: ItemQueue is not a constructor

CommonJS import mistake: using default import instead of destructuring.

fix

const { ItemQueue } = require('item-queue');

Module not found: Can't resolve 'item-queue'

Package not installed or typo in package name.

fix

npm install item-queue

Upgrade

Version history

1.1.2latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/jchip/item-queue ↗

packageitem-queue ↗

homepagehttps://github.com/jchip/item-queue#readme ↗