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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 · 111 observations

NOV 3, 2025: 136,820,611 downloads / 30 daysNOV 10, 2025: 137,867,282 downloads / 30 daysNOV 17, 2025: 138,024,046 downloads / 30 daysNOV 24, 2025: 137,227,994 downloads / 30 daysDEC 1, 2025: 137,270,437 downloads / 30 daysDEC 8, 2025: 140,570,762 downloads / 30 daysDEC 15, 2025: 142,847,196 downloads / 30 daysDEC 22, 2025: 141,382,287 downloads / 30 daysDEC 29, 2025: 126,433,854 downloads / 30 daysJAN 5, 2026: 110,870,898 downloads / 30 daysJAN 12, 2026: 107,929,856 downloads / 30 daysJAN 19, 2026: 108,261,289 downloads / 30 daysJAN 26, 2026: 125,915,812 downloads / 30 daysFEB 2, 2026: 147,378,209 downloads / 30 daysFEB 9, 2026: 156,298,874 downloads / 30 daysFEB 16, 2026: 162,104,135 downloads / 30 daysFEB 23, 2026: 168,332,272 downloads / 30 daysMAR 2, 2026: 175,575,644 downloads / 30 daysMAR 9, 2026: 183,392,954 downloads / 30 daysMAR 16, 2026: 191,752,166 downloads / 30 daysMAR 23, 2026: 200,835,500 downloads / 30 daysMAR 30, 2026: 206,896,656 downloads / 30 daysAPR 6, 2026: 205,501,927 downloads / 30 daysAPR 13, 2026: 207,113,039 downloads / 30 daysAPR 20, 2026: 208,837,620 downloads / 30 daysAPR 27, 2026: 213,025,262 downloads / 30 daysMAY 4, 2026: 222,471,397 downloads / 30 daysMAY 11, 2026: 233,237,964 downloads / 30 daysMAY 18, 2026: 241,129,747 downloads / 30 daysMAY 25, 2026: 244,230,900 downloads / 30 daysJUN 1, 2026: 243,007,988 downloads / 30 daysJUN 8, 2026: 230,534,476 downloads / 30 daysJUN 15, 2026: 230,809,673 downloads / 30 daysJUN 22, 2026: 234,421,094 downloads / 30 daysJUN 29, 2026: 238,738,537 downloads / 30 daysJUL 6, 2026: 247,595,813 downloads / 30 daysJUL 13, 2026: 245,996,528 downloads / 30 daysJUL 20, 2026: 246,230,399 downloads / 30 daysJUL 26, 2026: 242,070,538 downloads / 30 daysJUL 27, 2026: 249,035,099 downloads / 30 daysJUL 28, 2026: 256,733,001 downloads / 30 daysJUL 29, 2026: 257,812,945 downloads / 30 daysJUL 30, 2026: 258,816,398 downloads / 30 daysJUL 31, 2026: 258,672,745 downloads / 30 daysAUG 1, 2026: 253,138,805 downloads / 30 daysAUG 2, 2026: 249,881,635 downloads / 30 daysAUG 3, 2026: 256,911,597 downloads / 30 daysAUG 4, 2026: 265,073,925 downloads / 30 daysAUG 5, 2026: 266,699,103 downloads / 30 daysAUG 6, 2026: 265,212,412 downloads / 30 daysAUG 7, 2026: 264,797,464 downloads / 30 daysAUG 8, 2026: 258,787,961 downloads / 30 daysAUG 9, 2026: 253,879,639 downloads / 30 daysAUG 10, 2026: 260,784,877 downloads / 30 daysAUG 11, 2026: 272,282,333 downloads / 30 daysAUG 12, 2026: 273,489,891 downloads / 30 daysAUG 13, 2026: 274,097,398 downloads / 30 daysAUG 14, 2026: 263,425,421 downloads / 30 daysAUG 15, 2026: 257,500,872 downloads / 30 daysAUG 16, 2026: 252,711,187 downloads / 30 daysAUG 17, 2026: 258,415,659 downloads / 30 daysAUG 18, 2026: 266,104,037 downloads / 30 daysAUG 19, 2026: 267,896,209 downloads / 30 daysAUG 20, 2026: 268,242,847 downloads / 30 daysAUG 21, 2026: 267,323,804 downloads / 30 daysAUG 22, 2026: 261,159,268 downloads / 30 daysAUG 23, 2026: 256,219,955 downloads / 30 daysAUG 24, 2026: 263,268,654 downloads / 30 daysAUG 25, 2026: 270,996,260 downloads / 30 daysAUG 26, 2026: 272,055,294 downloads / 30 daysAUG 27, 2026: 272,487,762 downloads / 30 daysAUG 28, 2026: 271,713,565 downloads / 30 daysAUG 29, 2026: 265,120,856 downloads / 30 daysAUG 30, 2026: 260,163,525 downloads / 30 daysAUG 31, 2026: 266,830,742 downloads / 30 daysSEP 1, 2026: 275,015,293 downloads / 30 daysSEP 2, 2026: 277,533,817 downloads / 30 daysSEP 3, 2026: 265,740,696 downloads / 30 daysSEP 4, 2026: 265,544,428 downloads / 30 daysSEP 5, 2026: 261,659,033 downloads / 30 daysSEP 6, 2026: 256,581,335 downloads / 30 daysSEP 7, 2026: 252,067,437 downloads / 30 daysSEP 8, 2026: 247,442,511 downloads / 30 daysSEP 9, 2026: 249,558,033 downloads / 30 daysSEP 10, 2026: 251,123,035 downloads / 30 daysSEP 11, 2026: 251,017,987 downloads / 30 daysSEP 12, 2026: 244,445,833 downloads / 30 daysSEP 13, 2026: 249,568,708 downloads / 30 daysSEP 14, 2026: 257,691,785 downloads / 30 daysSEP 15, 2026: 253,046,913 downloads / 30 daysSEP 16, 2026: 255,989,414 downloads / 30 daysSEP 17, 2026: 256,800,568 downloads / 30 daysSEP 18, 2026: 256,658,701 downloads / 30 daysSEP 19, 2026: 250,522,290 downloads / 30 daysSEP 20, 2026: 245,820,004 downloads / 30 daysSEP 21, 2026: 253,481,067 downloads / 30 daysSEP 22, 2026: 261,905,664 downloads / 30 daysSEP 23, 2026: 264,337,703 downloads / 30 daysSEP 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 (112)
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
SEP 23, 2026264,337,703Not observed
SEP 22, 2026261,905,664Not observed
SEP 21, 2026253,481,067Not observed
SEP 20, 2026245,820,004Not observed
SEP 19, 2026250,522,290Not observed
SEP 18, 2026256,658,701Not observed
SEP 17, 2026256,800,568Not observed
SEP 16, 2026255,989,414Not observed
SEP 15, 2026253,046,913Not observed
SEP 14, 2026257,691,785Not observed
SEP 13, 2026249,568,708Not observed
SEP 12, 2026244,445,833Not observed
SEP 11, 2026251,017,987Not observed
SEP 10, 2026251,123,035Not observed
SEP 9, 2026249,558,033Not observed
SEP 8, 2026247,442,511Not observed
SEP 7, 2026252,067,437Not observed
SEP 6, 2026256,581,335Not observed
SEP 5, 2026261,659,033Not observed
SEP 4, 2026265,544,428Not observed
SEP 3, 2026265,740,696Not observed
SEP 2, 2026277,533,817Not observed
SEP 1, 2026275,015,293Not observed
AUG 31, 2026266,830,742Not observed
AUG 30, 2026260,163,525Not observed
AUG 29, 2026265,120,856Not observed
AUG 28, 2026271,713,565Not observed
AUG 27, 2026272,487,762Not observed
AUG 26, 2026272,055,294Not observed
AUG 25, 2026270,996,260Not observed
AUG 24, 2026263,268,654Not observed
AUG 23, 2026256,219,955Not observed
AUG 22, 2026261,159,268Not observed
AUG 21, 2026267,323,804Not observed
AUG 20, 2026268,242,847Not observed
AUG 19, 2026267,896,209Not observed
AUG 18, 2026266,104,037Not observed
AUG 17, 2026258,415,659Not observed
AUG 16, 2026252,711,187Not observed
AUG 15, 2026257,500,872Not observed
AUG 14, 2026263,425,421Not observed
AUG 13, 2026274,097,398Not observed
AUG 12, 2026273,489,891Not observed
AUG 11, 2026272,282,333Not observed
AUG 10, 2026260,784,877Not observed
AUG 9, 2026253,879,639Not observed
AUG 8, 2026258,787,961Not observed
AUG 7, 2026264,797,464Not observed
AUG 6, 2026265,212,412Not observed
AUG 5, 2026266,699,103Not observed
AUG 4, 2026265,073,925Not observed
AUG 3, 2026256,911,597Not observed
AUG 2, 2026249,881,635Not observed
AUG 1, 2026253,138,805Not observed
JUL 31, 2026258,672,745Not observed
JUL 30, 2026258,816,398Not observed
JUL 29, 2026257,812,945Not observed
JUL 28, 2026256,733,001Not observed
JUL 27, 2026249,035,099Not observed
JUL 26, 2026242,070,538Not observed
JUL 20, 2026246,230,399Not observed
JUL 13, 2026245,996,528Not observed
JUL 6, 2026247,595,813Not observed
JUN 29, 2026238,738,537Not observed
JUN 22, 2026234,421,094Not observed
JUN 15, 2026230,809,673Not observed
JUN 8, 2026230,534,476Not observed
JUN 1, 2026243,007,988Not observed
MAY 25, 2026244,230,900Not observed
MAY 18, 2026241,129,747Not observed
MAY 11, 2026233,237,964Not observed
MAY 4, 2026222,471,397Not observed
APR 27, 2026213,025,262Not observed
APR 20, 2026208,837,620Not observed
APR 13, 2026207,113,039Not observed
APR 6, 2026205,501,927Not observed
MAR 30, 2026206,896,656Not observed
MAR 23, 2026200,835,500Not observed
MAR 16, 2026191,752,166Not observed
MAR 9, 2026183,392,954Not observed
MAR 2, 2026175,575,644Not observed
FEB 23, 2026168,332,272Not observed
FEB 16, 2026162,104,135Not observed
FEB 9, 2026156,298,874Not observed
FEB 2, 2026147,378,209Not observed
JAN 26, 2026125,915,812Not observed
JAN 19, 2026108,261,289Not observed
JAN 12, 2026107,929,856Not observed
JAN 5, 2026110,870,898Not observed
DEC 29, 2025126,433,854Not observed
DEC 22, 2025141,382,287Not observed
DEC 15, 2025142,847,196Not observed
DEC 8, 2025140,570,762Not observed
DEC 1, 2025137,270,437Not observed
NOV 24, 2025137,227,994Not observed
NOV 17, 2025138,024,046Not observed
NOV 10, 2025137,867,282Not observed
NOV 3, 2025136,820,611Not observed
OCT 27, 2025Not observedNot 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
44d 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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