Package
message-port-polyfill
simple polyfill to MessageChannel and MessagePort API
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 3.4k
- +100% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 7 years ago
- v0.2.0
- GitHub stars
- 1
- 0 forks
- Open issues / PRs
- 0 / 0
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
3,386 downloads last week, 18,343 in the last month. The 12-month change of +100% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 0.2.0, 25 Feb 20197 years ago
- First published
- -
- Last push to GitHub
- 17 Aug 20211,864 days before the snapshot
- Repository archived
- Yes
- Open issues
- 0
- Open pull requests
- 0
- Commits, last 52 weeks
- 0
- Dependents on npm
- 0
Major versions
-
Recent releases
-
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 8.3 kB
- Dependencies (0)
- None
npm install message-port-polyfill- jsDelivr
https://cdn.jsdelivr.net/npm/message-port-polyfill@0.2.0/ - unpkg
https://unpkg.com/message-port-polyfill@0.2.0/ - esm.sh
https://esm.sh/message-port-polyfill@0.2.0
Indexability: Not indexed (discovery only): downloads_week 3386 < 10000.