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Package

permessage-deflate

Per-message DEFLATE compression extension for WebSocket connections

v0.1.7, 10 Jun 2019Apache-2.0CommonJSTypes: NoneCompression and archivesWebSockets and realtime
$ npm install permessage-deflate

Key numbers

As of 25 Sept 2026
Weekly downloads
28.9k
-38% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
7 years ago
v0.1.7
GitHub stars
26
7 forks
Open issues / PRs
1 / 0
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
050k100k150kSept 2025Mar 2026Sept 2026High 136.3k (10 Mar 2026)Low 24.7k (1 Sept 2026)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

28,873 downloads last week, 148,318 in the last month. The 12-month change of -38% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
0.1.7, 10 Jun 20197 years ago
First published
-
Last push to GitHub
7 Sept 20231,113 days before the snapshot
Repository archived
No
Open issues
1
Open pull requests
0
Commits, last 52 weeks
0
Dependents on npm
14

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=0.8.0
Runtimes
-
Unpacked size (npm)
17 kB
Dependencies (1)
safe-buffer
npm install permessage-deflate
  • jsDelivrhttps://cdn.jsdelivr.net/npm/permessage-deflate@0.1.7/
  • unpkghttps://unpkg.com/permessage-deflate@0.1.7/
  • esm.shhttps://esm.sh/permessage-deflate@0.1.7
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.