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@webext-core/messaging

Light weight, type-safe wrapper around the web extension messaging APIs. Supports all browsers (Chrome, Firefox, Safari)

v4.0.0, 25 Jul 2026MITESM onlyTypes: Bundled
$ npm install @webext-core/messaging

Key numbers

As of 25 Sept 2026
Weekly downloads
67.5k
- over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
2 months ago
v4.0.0
GitHub stars
332
40 forks
Open issues / PRs
4 / 1
Contributors
-
Commits, last 52 weeks
105

No weekly download data in the snapshot.

67,533 downloads last week, 302,876 in the last month. No 52-week series has been fetched yet.

Releases, last 12 months
-
Latest version
4.0.0, 25 Jul 20262 months ago
First published
-
Last push to GitHub
8 Aug 202647 days before the snapshot
Repository archived
No
Open issues
4
Open pull requests
1
Commits, last 52 weeks
105
Dependents on npm
8

Major versions

-

Recent releases

-

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
*
Runtimes
-
Unpacked size (npm)
35 kB
Dependencies (1)
@aklinker1/zero-serialize-error
Peer dependencies (1)
@types/chrome
npm install @webext-core/messaging
  • jsDelivrhttps://cdn.jsdelivr.net/npm/@webext-core/messaging@4.0.0/
  • unpkghttps://unpkg.com/@webext-core/messaging@4.0.0/
  • esm.shhttps://esm.sh/@webext-core/messaging@4.0.0
Sources: npm registry, GitHub API. Data fetched 25 Sept 2026.

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