Package

append-field

A [W3C HTML JSON forms spec](http://www.w3.org/TR/html-json-forms/) compliant field appender (for lack of a better name). Useful for people implementing `application/x-www-form-urlencoded` and `multipart/form-data` parsers.

v2.0.0, 24 Jul 2021MITESM onlyTypes: None

$ npm install append-field

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 14.1m; +123% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 5 years ago; v2.0.0
GitHub stars: 7; 3 forks
Open issues / PRs: 2 / 1
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

14,055,292 downloads last week, 64,304,542 in the last month. The 12-month change of +123% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 03 in total
Latest version: 2.0.0, 24 Jul 20215 years ago
First published: 3 May 2015
Last push to GitHub: 22 Nov 20221,403 days before the snapshot
Repository archived: No
Open issues: 2
Open pull requests: 1
Commits, last 52 weeks: 0
Dependents on npm: 83

Major versions

v2 first release 2.0.0, 24 Jul 2021
v1 first release 1.0.0, 14 Feb 2016
v0 first release 0.1.0, 3 May 2015

Recent releases

Version	Published
2.0.0	24 Jul 2021
1.0.0	14 Feb 2016
0.1.0	3 May 2015

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: ^12.20.0 || ^14.13.1 || >=16.0.0
Runtimes: -
Unpacked size (npm): 6.7 kB
Dependencies (0): None

Install

npm install append-field

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/append-field@2.0.0/
unpkghttps://unpkg.com/append-field@2.0.0/
esm.shhttps://esm.sh/append-field@2.0.0

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

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