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vscode-languageserver-protocol

VSCode Language Server Protocol implementation

v3.18.3, 28 Aug 2026MITCommonJSTypes: Bundled
$ npm install vscode-languageserver-protocol

Key numbers

As of 25 Sept 2026
Weekly downloads
13.6m
+288% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
27 days ago
v3.18.3
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
05m10m15m20mSept 2025Mar 2026Sept 2026High 19.4m (25 Aug 2026)Low 2.7m (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.

13,580,609 downloads last week, 68,865,925 in the last month. The 12-month change of +288% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
441 in total
Latest version
3.18.3, 28 Aug 202627 days ago
First published
21 Aug 2017
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
620

Major versions

  1. v3 first release 3.1.0, 21 Aug 2017

Recent releases

VersionPublished
3.18.328 Aug 2026
3.18.230 Jun 2026
3.18.122 Jun 2026
3.18.03 Jun 2026
3.17.526 Sept 2023
3.17.419 Sept 2023
3.17.314 Feb 2023
3.17.213 Jul 2022
3.17.112 May 2022
3.17.010 May 2022
3.16.014 Dec 2020
3.15.317 Feb 2020
3.15.224 Jan 2020
3.15.120 Jan 2020
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
395 kB
Dependencies (2)
vscode-jsonrpcvscode-languageserver-types
npm install vscode-languageserver-protocol
  • jsDelivrhttps://cdn.jsdelivr.net/npm/vscode-languageserver-protocol@3.18.3/
  • unpkghttps://unpkg.com/vscode-languageserver-protocol@3.18.3/
  • esm.shhttps://esm.sh/vscode-languageserver-protocol@3.18.3
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.