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vscode-json-languageservice

Language service for JSON

v6.0.0-next.3, 21 Aug 2026MITESM onlyTypes: Bundled
$ npm install vscode-json-languageservice
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Key numbers

As of 25 Sept 2026
Weekly downloads
3.5m
+170% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
5
Direct, from package.json
Last release
1 month ago
v6.0.0-next.3
GitHub stars
326
145 forks
Open issues / PRs
74 / 22
Contributors
-
Commits, last 52 weeks
45

Downloads

Last week 2026-09-15 to 2026-09-21
02m4m6mSept 2025Mar 2026Sept 2026High 4.7m (25 Aug 2026)Low 952.7k (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.

3,511,829 downloads last week, 16,347,835 in the last month. The 12-month change of +170% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
6133 in total
Latest version
6.0.0-next.3, 21 Aug 20261 month ago
First published
26 Jun 2016
Last push to GitHub
14 Sept 202610 days before the snapshot
Repository archived
No
Open issues
74
Open pull requests
22
Commits, last 52 weeks
45
Dependents on npm
-

Major versions

  1. v5 first release 5.0.0, 17 May 2022
  2. v4 first release 4.0.0, 14 Dec 2020
  3. v3 first release 3.0.0, 1 Nov 2017
  4. v2 first release 2.0.0, 17 Feb 2017
  5. v1 first release 1.0.0, 26 Jun 2016

Recent releases

VersionPublished
5.7.223 Feb 2026
5.7.113 Jan 2026
5.7.013 Jan 2026
5.6.41 Dec 2025
5.6.33 Nov 2025
5.6.229 Sept 2025
5.6.130 Jun 2025
5.6.02 Jun 2025
5.5.025 Apr 2025
5.4.424 Mar 2025
5.4.327 Jan 2025
5.4.22 Dec 2024
5.4.126 Aug 2024
5.4.024 Jun 2024

Compatibility

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
353 kB
Dependencies (5)
vscode-uri@vscode/l10njsonc-parservscode-languageserver-typesvscode-languageserver-textdocument

Install

npm install vscode-json-languageservice

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/vscode-json-languageservice@6.0.0-next.3/
  • unpkghttps://unpkg.com/vscode-json-languageservice@6.0.0-next.3/
  • esm.shhttps://esm.sh/vscode-json-languageservice@6.0.0-next.3
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

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