Package · npm
is-map
npm · v2.0.3 · MIT
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Not filed under any category yet: no assignment reached confidence 0.5.
Install
npm install is-mapAdoption
- Downloads (30 days)
- 325.7M
- Observeddownloads / 30 days
- Popularity
- Top 10% on npm
- Derived98th percentile within npm
- Dependents
- 798
- Observedpackages that depend on it
- Maintenance
- 0.06
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 0.7
- 6 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
- −0.1% · 30d
- Derived−318.4K downloads / 30 days, SEP 24 → OCT 24
- 90 days
- +13.3% · 90d
- Derived+38.1M downloads / 30 days, JUL 26 → OCT 24
- 1 year
- +105.7% · 1y
- Derived+167.4M downloads / 30 days, NOV 3 → OCT 24
Adoption history
Adoption historydownloads / 30 days · 13 observations
Table of observations (13)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 325,709,371 | 798 |
| OCT 5, 2026 | 348,091,946 | Not observed |
| OCT 4, 2026 | 348,091,946 | Not observed |
| OCT 3, 2026 | 352,565,162 | Not observed |
| OCT 2, 2026 | 343,644,717 | Not observed |
| OCT 1, 2026 | 344,046,219 | Not observed |
| SEP 30, 2026 | 341,209,868 | Not observed |
| SEP 29, 2026 | 337,230,209 | Not observed |
| SEP 28, 2026 | 326,588,168 | Not observed |
| SEP 27, 2026 | 316,154,436 | Not observed |
| SEP 26, 2026 | 320,538,758 | Not observed |
| SEP 25, 2026 | 326,689,168 | Not observed |
| SEP 24, 2026 | 326,027,797 | Not observed |
Facts from the registry
- Latest version
- v2.0.3
- 6 versions
- First published
- FEB 18, 2015
- Last release
- MAR 8, 2024
- 3y ago
- Licence
- MIT
Repository
Not in the Crest catalog
inspect-js/is-map (GitHub, opens in a new tab)
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 · v2.0.3
No dependencies are recorded for the latest version.
Related packages
No related package is in the catalog yet.
Related news
No published news event mentions this package or its repository yet.