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npm · npm:ast-types

ast-types active

Esprima-compatible implementation of the Mozilla JS Parser API

The latest stable version of ast-types is 0.16.3, published on 2026-08-30. Verified by Vigia on 2026-11-12.

Latest stable version0.16.3
Published2026-08-30 20:40:14 UTC
Installnpm install ast-types@latest
Requires (engines){"node":">=4"}
Peer dependencies—
Dist-tagsnext: 0.16.2 latest: 0.16.3
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-12 12:30:19 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activityactive
Last stable release2026-08-30 20:40:14 UTC · 74 days ago
Stable releases in the last 12 months2
Published versions175

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

VersionPublished
0.16.32026-08-30 20:40:14 UTC
0.16.22026-08-30 19:01:15 UTC
0.16.12022-12-13 23:46:34 UTC
0.16.02022-12-11 19:34:56 UTC
0.15.22021-12-02 20:11:14 UTC
0.15.12021-11-30 20:18:02 UTC
0.15.02021-11-29 16:28:00 UTC
0.14.22020-09-12 19:06:48 UTC
0.14.12020-08-24 15:00:00 UTC
0.14.02020-08-24 01:07:37 UTC
0.13.42020-08-23 22:36:07 UTC
0.13.32020-03-27 18:32:58 UTC
0.13.22019-06-24 22:38:49 UTC
0.13.12019-05-15 15:11:25 UTC
0.13.02019-05-13 16:37:22 UTC
0.12.42019-04-26 15:17:54 UTC
0.12.32019-03-28 00:24:14 UTC
0.12.22019-02-06 20:59:13 UTC
0.12.12019-01-10 21:08:33 UTC
0.12.02019-01-09 00:31:55 UTC

Showing the 20 most recent of 174 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
node 160.16.3
node 180.16.3
node 200.16.3
node 220.16.3
node 240.16.3

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Frequently asked questions

What is the latest version of ast-types?

The latest stable version of ast-types is 0.16.3, published on 2026-08-30. Verified by Vigia on 2026-11-12.

How do I install the latest version of ast-types?

Run npm install ast-types@latest. The latest stable version is 0.16.3 (verified 2026-11-12).

Is ast-types deprecated?

No. ast-types is not marked as deprecated in the registry.

Which Node.js version does ast-types require?

ast-types 0.16.3 declares this requirement: {"node":">=4"}.

Does ast-types 0.16.3 have known vulnerabilities?

No known advisories affect ast-types 0.16.3 according to the data Vigia checks.

Is ast-types still maintained?

ast-types published 2 stable releases in the last 12 months; the most recent was 74 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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