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Package

bfj

Big-friendly JSON. Asynchronous streaming functions for large JSON data sets.

v9.1.3, 9 Feb 2026MITCommonJSTypes: NonePromises and async control flowParsers and serialisers
$ npm install bfj
npmHomepage

Key numbers

As of 25 Sept 2026
Weekly downloads
4.6m
-7% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
3
Direct, from package.json
Last release
7 months ago
v9.1.3
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
02m4m6mSept 2025Mar 2026Sept 2026High 4.8m (10 Mar 2026)Low 2.2m (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.

4,633,203 downloads last week, 16,433,822 in the last month. The 12-month change of -7% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
150 in total
Latest version
9.1.3, 9 Feb 20267 months ago
First published
11 Mar 2015
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
1,883

Major versions

  1. v9 first release 9.0.0, 23 Sept 2024
  2. v8 first release 8.0.0, 7 Sept 2023
  3. v7 first release 7.0.0, 7 Jul 2019
  4. v6 first release 6.0.0, 30 Mar 2018
  5. v5 first release 5.0.0, 4 Dec 2017
  6. v4 first release 4.0.0, 21 May 2017
  7. v3 first release 3.0.0, 17 Apr 2017
  8. v2 first release 2.0.0, 10 Apr 2016
  9. v1 first release 1.0.0, 27 May 2015
  10. v0 first release 0.0.1, 11 Mar 2015

Recent releases

VersionPublished
9.1.39 Feb 2026
9.1.218 Jan 2025
9.1.120 Oct 2024
9.1.020 Oct 2024
9.0.22 Oct 2024
9.0.123 Sept 2024
9.0.023 Sept 2024
8.0.07 Sept 2023
7.1.07 Sept 2023
7.0.223 Dec 2019
7.0.111 Jul 2019
7.0.07 Jul 2019
6.1.21 Jul 2019
6.1.18 Jun 2018

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>= 18.0.0
Runtimes
-
Unpacked size (npm)
406 kB
Dependencies (3)
hoopytryercheck-types

Install

npm install bfj

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/bfj@9.1.3/
  • unpkghttps://unpkg.com/bfj@9.1.3/
  • esm.shhttps://esm.sh/bfj@9.1.3

Alternatives

PackageWeekly downloadsGzipLast releaseModuleComparison
acorn-es7-plugin112.1k-9 years agoCommonJS-
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet.