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ast-types

npm · v0.16.3 · MIT

Esprima-compatible implementation of the Mozilla JS Parser API

Install

npm install ast-types

Adoption

Downloads (30 days)
264.7M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived97th percentile within npm
Dependents
872
Observedpackages that depend on it
Maintenance
0.84
DerivedRelease cadence and recency, 0 to 1
Releases per year
13
175 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
−0.5% · 30d
Derived−1.3M downloads / 30 days, SEP 24 → OCT 24
90 days
+9.3% · 90d
Derived+22.6M downloads / 30 days, JUL 26 → OCT 24
1 year
+93.5% · 1y
Derived+127.9M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 13 observations

SEP 24, 2026: 265,987,171 downloads / 30 daysSEP 25, 2026: 266,416,479 downloads / 30 daysSEP 26, 2026: 260,266,292 downloads / 30 daysSEP 27, 2026: 255,771,796 downloads / 30 daysSEP 28, 2026: 265,333,046 downloads / 30 daysSEP 29, 2026: 275,449,312 downloads / 30 daysSEP 30, 2026: 278,998,957 downloads / 30 daysOCT 1, 2026: 281,305,751 downloads / 30 daysOCT 2, 2026: 280,995,049 downloads / 30 daysOCT 3, 2026: 287,361,073 downloads / 30 daysOCT 4, 2026: 282,336,851 downloads / 30 daysOCT 5, 2026: 282,336,851 downloads / 30 daysOCT 24, 2026: 264,701,511 downloads / 30 days
Table of observations (13)
Daydownloads / 30 daysDependents
OCT 24, 2026264,701,511872
OCT 5, 2026282,336,851Not observed
OCT 4, 2026282,336,851Not observed
OCT 3, 2026287,361,073Not observed
OCT 2, 2026280,995,049Not observed
OCT 1, 2026281,305,751Not observed
SEP 30, 2026278,998,957Not observed
SEP 29, 2026275,449,312Not observed
SEP 28, 2026265,333,046Not observed
SEP 27, 2026255,771,796Not observed
SEP 26, 2026260,266,292Not observed
SEP 25, 2026266,416,479Not observed
SEP 24, 2026265,987,171Not observed

Facts from the registry

Latest version
v0.16.3
175 versions
First published
APR 24, 2013
Last release
AUG 30, 2026
54d ago
Licence
MIT
Links
npm page
Homepage · github.com

Repository

In the Crest catalog

benjamn/ast-types

Esprima-compatible implementation of the Mozilla JS Parser API

Stars
1.2K
Forks
196
Language
TypeScript
Last push
45d ago
Last release
54d ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v0.16.3

Runtime 1

  • tslib^2.0.1

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