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 · 111 observations
Table of observations (116)
| 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 |
| SEP 23, 2026 | 324,127,875 | Not observed |
| SEP 22, 2026 | 321,676,990 | Not observed |
| SEP 21, 2026 | 312,801,167 | Not observed |
| SEP 20, 2026 | 304,428,207 | Not observed |
| SEP 19, 2026 | 308,194,127 | Not observed |
| SEP 18, 2026 | 313,348,145 | Not observed |
| SEP 17, 2026 | 313,280,129 | Not observed |
| SEP 16, 2026 | 312,278,372 | Not observed |
| SEP 15, 2026 | 309,451,200 | Not observed |
| SEP 14, 2026 | 316,115,895 | Not observed |
| SEP 13, 2026 | 307,378,336 | Not observed |
| SEP 12, 2026 | 299,934,005 | Not observed |
| SEP 11, 2026 | 306,501,480 | Not observed |
| SEP 10, 2026 | 306,346,760 | Not observed |
| SEP 9, 2026 | 304,580,672 | Not observed |
| SEP 8, 2026 | 302,161,406 | Not observed |
| SEP 7, 2026 | 308,713,157 | Not observed |
| SEP 6, 2026 | 315,112,943 | Not observed |
| SEP 5, 2026 | 320,276,456 | Not observed |
| SEP 4, 2026 | 324,480,543 | Not observed |
| SEP 3, 2026 | 324,776,164 | Not observed |
| SEP 2, 2026 | 338,644,318 | Not observed |
| SEP 1, 2026 | 335,934,772 | Not observed |
| AUG 31, 2026 | 327,038,676 | Not observed |
| AUG 30, 2026 | 319,966,719 | Not observed |
| AUG 29, 2026 | 324,837,446 | Not observed |
| AUG 28, 2026 | 331,421,302 | Not observed |
| AUG 27, 2026 | 332,081,007 | Not observed |
| AUG 26, 2026 | 331,475,276 | Not observed |
| AUG 25, 2026 | 330,636,558 | Not observed |
| AUG 24, 2026 | 322,420,882 | Not observed |
| AUG 23, 2026 | 314,798,502 | Not observed |
| AUG 22, 2026 | 319,919,970 | Not observed |
| AUG 21, 2026 | 326,397,368 | Not observed |
| AUG 20, 2026 | 327,433,989 | Not observed |
| AUG 19, 2026 | 327,098,533 | Not observed |
| AUG 18, 2026 | 325,533,494 | Not observed |
| AUG 17, 2026 | 317,278,238 | Not observed |
| AUG 16, 2026 | 310,731,226 | Not observed |
| AUG 15, 2026 | 315,354,414 | Not observed |
| AUG 14, 2026 | 321,089,695 | Not observed |
| AUG 13, 2026 | 333,357,130 | Not observed |
| AUG 12, 2026 | 332,470,463 | Not observed |
| AUG 11, 2026 | 331,368,866 | Not observed |
| AUG 10, 2026 | 317,659,154 | Not observed |
| AUG 9, 2026 | 309,986,971 | Not observed |
| AUG 8, 2026 | 314,654,370 | Not observed |
| AUG 7, 2026 | 320,175,020 | Not observed |
| AUG 6, 2026 | 319,896,187 | Not observed |
| AUG 5, 2026 | 320,524,989 | Not observed |
| AUG 4, 2026 | 317,999,205 | Not observed |
| AUG 3, 2026 | 308,889,770 | Not observed |
| AUG 2, 2026 | 300,501,968 | Not observed |
| AUG 1, 2026 | 303,319,082 | Not observed |
| JUL 31, 2026 | 308,375,573 | Not observed |
| JUL 30, 2026 | 308,087,235 | Not observed |
| JUL 29, 2026 | 306,462,524 | Not observed |
| JUL 28, 2026 | 304,366,913 | Not observed |
| JUL 27, 2026 | 295,705,436 | Not observed |
| JUL 26, 2026 | 287,570,871 | Not observed |
| JUL 20, 2026 | 285,638,332 | Not observed |
| JUL 13, 2026 | 279,993,771 | Not observed |
| JUL 6, 2026 | 279,833,682 | Not observed |
| JUN 29, 2026 | 269,956,209 | Not observed |
| JUN 22, 2026 | 265,833,363 | Not observed |
| JUN 15, 2026 | 261,842,915 | Not observed |
| JUN 8, 2026 | 258,101,645 | Not observed |
| JUN 1, 2026 | 263,692,123 | Not observed |
| MAY 25, 2026 | 258,233,940 | Not observed |
| MAY 18, 2026 | 254,116,731 | Not observed |
| MAY 11, 2026 | 247,802,096 | Not observed |
| MAY 4, 2026 | 240,564,001 | Not observed |
| APR 27, 2026 | 238,040,380 | Not observed |
| APR 20, 2026 | 235,838,544 | Not observed |
| APR 13, 2026 | 233,420,080 | Not observed |
| APR 6, 2026 | 232,559,621 | Not observed |
| MAR 30, 2026 | 234,258,471 | Not observed |
| MAR 23, 2026 | 229,581,008 | Not observed |
| MAR 16, 2026 | 221,334,876 | Not observed |
| MAR 9, 2026 | 212,016,967 | Not observed |
| MAR 2, 2026 | 203,661,543 | Not observed |
| FEB 23, 2026 | 194,788,069 | Not observed |
| FEB 16, 2026 | 190,696,964 | Not observed |
| FEB 9, 2026 | 192,038,497 | Not observed |
| FEB 2, 2026 | 183,348,178 | Not observed |
| JAN 26, 2026 | 161,014,484 | Not observed |
| JAN 19, 2026 | 141,937,455 | Not observed |
| JAN 12, 2026 | 130,175,803 | Not observed |
| JAN 5, 2026 | 132,925,156 | Not observed |
| DEC 29, 2025 | 149,721,196 | Not observed |
| DEC 22, 2025 | 165,080,292 | Not observed |
| DEC 15, 2025 | 167,307,378 | Not observed |
| DEC 8, 2025 | 164,946,895 | Not observed |
| DEC 1, 2025 | 161,246,119 | Not observed |
| NOV 24, 2025 | 161,274,458 | Not observed |
| NOV 17, 2025 | 162,535,678 | Not observed |
| NOV 10, 2025 | 160,989,503 | Not observed |
| NOV 3, 2025 | 158,354,721 | Not observed |
| OCT 27, 2025 | Not observed | Not observed |
| OCT 20, 2025 | Not observed | Not observed |
| OCT 13, 2025 | Not observed | Not observed |
| OCT 6, 2025 | Not observed | Not observed |
| OCT 5, 2025 | Not observed | 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.