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is-async-function

npm · v2.1.1 · MIT

Determine if a function is a native async function.

Not filed under any category yet: no assignment reached confidence 0.5.

Install

npm install is-async-function

Adoption

Downloads (30 days)
308.4M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived97th percentile within npm
Dependents
585
Observedpackages that depend on it
Maintenance
0.14
DerivedRelease cadence and recency, 0 to 1
Releases per year
1.8
17 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+1.7M downloads / 30 days, SEP 24 → OCT 24
90 days
+14.9% · 90d
Derived+40.1M downloads / 30 days, JUL 26 → OCT 24
1 year
+119.0% · 1y
Derived+167.6M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 13 observations

SEP 24, 2026: 306,746,055 downloads / 30 daysSEP 25, 2026: 307,400,920 downloads / 30 daysSEP 26, 2026: 301,736,119 downloads / 30 daysSEP 27, 2026: 297,722,790 downloads / 30 daysSEP 28, 2026: 307,506,163 downloads / 30 daysSEP 29, 2026: 317,473,187 downloads / 30 daysSEP 30, 2026: 321,213,389 downloads / 30 daysOCT 1, 2026: 324,020,539 downloads / 30 daysOCT 2, 2026: 323,720,847 downloads / 30 daysOCT 3, 2026: 332,231,199 downloads / 30 daysOCT 4, 2026: 328,155,011 downloads / 30 daysOCT 5, 2026: 328,155,011 downloads / 30 daysOCT 24, 2026: 308,411,829 downloads / 30 days
Table of observations (13)
Daydownloads / 30 daysDependents
OCT 24, 2026308,411,829585
OCT 5, 2026328,155,011Not observed
OCT 4, 2026328,155,011Not observed
OCT 3, 2026332,231,199Not observed
OCT 2, 2026323,720,847Not observed
OCT 1, 2026324,020,539Not observed
SEP 30, 2026321,213,389Not observed
SEP 29, 2026317,473,187Not observed
SEP 28, 2026307,506,163Not observed
SEP 27, 2026297,722,790Not observed
SEP 26, 2026301,736,119Not observed
SEP 25, 2026307,400,920Not observed
SEP 24, 2026306,746,055Not observed

Facts from the registry

Latest version
v2.1.1
17 versions
First published
JUN 5, 2015
Last release
JAN 23, 2025
21mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

inspect-js/is-async-function

The catalog tracks GitHub repositories with more than 500 stars; this one has no Crest page, so its figures are not shown here.

Dependencies latest version · v2.1.1

Runtime 5

  • async-function^1.0.0
  • call-bound^1.0.3
  • get-proto^1.0.1
  • has-tostringtag^1.0.2
  • safe-regex-test^1.1.0

Related packages

No related package is in the catalog yet.

Related news

No published news event mentions this package or its repository yet.