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Package

fastq

Fast, in memory work queue

v1.20.3, 29 Aug 2026ISCCommonJSTypes: None
$ npm install fastq
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Key numbers

As of 25 Sept 2026
Weekly downloads
103.1m
+90% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
26 days ago
v1.20.3
GitHub stars
1.1k
61 forks
Open issues / PRs
12 / 10
Contributors
32
Commits, last 52 weeks
12

Downloads

Last week 2026-09-15 to 2026-09-21
050m100m150mSept 2025Mar 2026Sept 2026High 136.6m (25 Aug 2026)Low 38m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

103,127,431 downloads last week, 498,890,758 in the last month. The 12-month change of +90% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
432 in total
Latest version
1.20.3, 29 Aug 202626 days ago
First published
14 Jun 2015
Last push to GitHub
13 Sept 202611 days before the snapshot
Repository archived
No
Open issues
12
Open pull requests
10
Commits, last 52 weeks
12
Dependents on npm
1,762

Major versions

  1. v1 first release 1.0.1, 14 Jun 2015

Recent releases

VersionPublished
1.20.329 Aug 2026
1.20.228 Aug 2026
1.20.123 Dec 2025
1.20.023 Dec 2025
1.19.126 Feb 2025
1.19.030 Jan 2025
1.18.023 Dec 2024
1.17.15 Feb 2024
1.17.026 Jan 2024
1.16.018 Dec 2023
1.15.01 Jan 2023
1.14.02 Dec 2022
1.13.010 Sept 2021
1.12.019 Aug 2021

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
49 kB
Dependencies (1)
reusify

Install

npm install fastq

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/fastq@1.20.3/
  • unpkghttps://unpkg.com/fastq@1.20.3/
  • esm.shhttps://esm.sh/fastq@1.20.3
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.