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intl-messageformat-parser

Parses ICU Message strings into an AST via JavaScript.

v6.4.4, 26 Mar 2021BSD-3-ClauseESM + CommonJSTypes: BundledInternationalisation
$ npm install intl-messageformat-parser
Deprecated on npm
We've written a new parser that's 6x faster and is backwards compatible. Please use @formatjs/icu-messageformat-parser

Key numbers

As of 25 Sept 2026
Weekly downloads
901.6k
-20% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
5 years ago
v6.4.4
GitHub stars
14.7k
1.4k forks
Open issues / PRs
1 / 0
Contributors
-
Commits, last 52 weeks
1,697

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5m2mSept 2025Mar 2026Sept 2026High 1.8m (5 May 2026)Low 701.9k (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.

901,638 downloads last week, 4,556,059 in the last month. The 12-month change of -20% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
0141 in total
Latest version
6.4.4, 26 Mar 20215 years ago
First published
17 Jul 2014
Last push to GitHub
24 Sept 2026same day as the snapshot
Repository archived
No
Open issues
1
Open pull requests
0
Commits, last 52 weeks
1,697
Dependents on npm
-

Major versions

  1. v6 first release 6.0.1, 20 Aug 2020
  2. v5 first release 5.0.0, 20 Apr 2020
  3. v4 first release 4.0.0, 4 Mar 2020
  4. v3 first release 3.0.0, 31 Jul 2019
  5. v2 first release 2.0.0, 9 Jul 2019
  6. v1 first release 1.0.0, 2 Oct 2014
  7. v0 first release 0.1.0, 17 Jul 2014

Recent releases

VersionPublished
6.4.426 Mar 2021
6.4.315 Mar 2021
6.4.21 Mar 2021
6.4.125 Feb 2021
6.4.025 Feb 2021
6.3.422 Feb 2021
6.3.321 Feb 2021
6.3.213 Feb 2021
6.3.127 Jan 2021
6.3.026 Jan 2021
6.2.025 Jan 2021
6.1.35 Jan 2021
6.1.22 Jan 2021
6.1.11 Jan 2021
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
299 kB
Dependencies (2)
tslib@formatjs/ecma402-abstract
npm install intl-messageformat-parser
  • jsDelivrhttps://cdn.jsdelivr.net/npm/intl-messageformat-parser@6.4.4/
  • unpkghttps://unpkg.com/intl-messageformat-parser@6.4.4/
  • esm.shhttps://esm.sh/intl-messageformat-parser@6.4.4
PackageWeekly downloadsGzipLast releaseModuleComparison
@generaltranslation/icu90k-1 month agoESM + CommonJS-
format-message16.2k-4 years ago--
i18next15.9m-21 days agoESM + CommonJS-
@schummar/icu-type-parser3.7m-7 months agoESM only-
react-i18next11.7m-3 days agoESM + CommonJS-
counterpart19.7k-8 years agoCommonJS-
@lingui/solid14.1k-1 day agoESM only-
@fluent/bundle64.1k-1 year agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): deprecated.