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Package · npm

is-immutable-type

npm · v5.0.4 · BSD-3-Clause

Check the immutability of TypeScript types

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

Technologies

Install

npm install is-immutable-type

Adoption

Downloads (30 days)
5.7M
Observeddownloads / 30 days
Popularity
Top 50% on npm
Derived65th percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.61
DerivedRelease cadence and recency, 0 to 1
Releases per year
9.5
37 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
−0.7% · 7d
Derived−37.6K downloads / 30 days, SEP 29 → OCT 6
30 days
+0.5% · 30d
Derived+31K downloads / 30 days, SEP 6 → OCT 6
90 days
+7.8% · 90d
Derived+413.4K downloads / 30 days, JUL 6 → OCT 6
1 year
+157.1% · 1y
Derived+3.5M downloads / 30 days, NOV 10 → OCT 6

Adoption historydownloads / 30 days · 110 observations

NOV 10, 2025: 2,223,164 downloads / 30 daysNOV 17, 2025: 2,244,851 downloads / 30 daysNOV 24, 2025: 2,298,189 downloads / 30 daysDEC 1, 2025: 2,378,856 downloads / 30 daysDEC 8, 2025: 2,451,650 downloads / 30 daysDEC 15, 2025: 2,522,844 downloads / 30 daysDEC 22, 2025: 2,576,430 downloads / 30 daysDEC 29, 2025: 2,336,239 downloads / 30 daysJAN 5, 2026: 2,069,906 downloads / 30 daysJAN 12, 2026: 2,123,683 downloads / 30 daysJAN 19, 2026: 2,242,723 downloads / 30 daysJAN 26, 2026: 2,710,356 downloads / 30 daysFEB 2, 2026: 3,283,191 downloads / 30 daysFEB 9, 2026: 3,537,244 downloads / 30 daysFEB 16, 2026: 3,637,348 downloads / 30 daysFEB 23, 2026: 3,707,308 downloads / 30 daysMAR 2, 2026: 3,834,643 downloads / 30 daysMAR 9, 2026: 3,936,737 downloads / 30 daysMAR 16, 2026: 4,054,497 downloads / 30 daysMAR 23, 2026: 4,164,324 downloads / 30 daysMAR 30, 2026: 4,167,715 downloads / 30 daysAPR 6, 2026: 4,013,200 downloads / 30 daysAPR 13, 2026: 3,973,797 downloads / 30 daysAPR 20, 2026: 3,818,634 downloads / 30 daysAPR 27, 2026: 3,838,039 downloads / 30 daysMAY 4, 2026: 4,019,053 downloads / 30 daysMAY 11, 2026: 4,191,517 downloads / 30 daysMAY 18, 2026: 4,458,328 downloads / 30 daysMAY 25, 2026: 4,530,250 downloads / 30 daysJUN 1, 2026: 4,553,805 downloads / 30 daysJUN 8, 2026: 4,587,656 downloads / 30 daysJUN 15, 2026: 4,790,466 downloads / 30 daysJUN 22, 2026: 5,016,163 downloads / 30 daysJUN 29, 2026: 5,243,363 downloads / 30 daysJUL 6, 2026: 5,302,390 downloads / 30 daysJUL 13, 2026: 5,199,356 downloads / 30 daysJUL 20, 2026: 5,086,418 downloads / 30 daysJUL 26, 2026: 4,887,275 downloads / 30 daysJUL 27, 2026: 5,086,718 downloads / 30 daysJUL 28, 2026: 5,279,242 downloads / 30 daysJUL 29, 2026: 5,322,339 downloads / 30 daysJUL 30, 2026: 5,363,224 downloads / 30 daysJUL 31, 2026: 5,349,987 downloads / 30 daysAUG 1, 2026: 5,207,105 downloads / 30 daysAUG 2, 2026: 5,133,599 downloads / 30 daysAUG 3, 2026: 5,331,507 downloads / 30 daysAUG 4, 2026: 5,551,405 downloads / 30 daysAUG 5, 2026: 5,595,761 downloads / 30 daysAUG 6, 2026: 5,578,020 downloads / 30 daysAUG 7, 2026: 5,610,092 downloads / 30 daysAUG 8, 2026: 5,456,217 downloads / 30 daysAUG 9, 2026: 5,338,020 downloads / 30 daysAUG 10, 2026: 5,534,013 downloads / 30 daysAUG 11, 2026: 5,801,949 downloads / 30 daysAUG 12, 2026: 5,856,778 downloads / 30 daysAUG 13, 2026: 5,925,167 downloads / 30 daysAUG 14, 2026: 5,706,445 downloads / 30 daysAUG 15, 2026: 5,553,286 downloads / 30 daysAUG 16, 2026: 5,445,955 downloads / 30 daysAUG 17, 2026: 5,610,543 downloads / 30 daysAUG 18, 2026: 5,821,718 downloads / 30 daysAUG 19, 2026: 5,897,832 downloads / 30 daysAUG 20, 2026: 5,924,519 downloads / 30 daysAUG 21, 2026: 5,913,591 downloads / 30 daysAUG 22, 2026: 5,744,463 downloads / 30 daysAUG 23, 2026: 5,623,933 downloads / 30 daysAUG 24, 2026: 5,839,260 downloads / 30 daysAUG 25, 2026: 6,076,425 downloads / 30 daysAUG 26, 2026: 6,137,170 downloads / 30 daysAUG 27, 2026: 6,177,085 downloads / 30 daysAUG 28, 2026: 6,156,257 downloads / 30 daysAUG 29, 2026: 5,958,855 downloads / 30 daysAUG 30, 2026: 5,826,903 downloads / 30 daysAUG 31, 2026: 6,037,621 downloads / 30 daysSEP 1, 2026: 6,223,019 downloads / 30 daysSEP 2, 2026: 6,280,681 downloads / 30 daysSEP 3, 2026: 6,002,193 downloads / 30 daysSEP 4, 2026: 6,011,900 downloads / 30 daysSEP 5, 2026: 5,877,837 downloads / 30 daysSEP 6, 2026: 5,684,788 downloads / 30 daysSEP 7, 2026: 5,613,111 downloads / 30 daysSEP 8, 2026: 5,545,427 downloads / 30 daysSEP 9, 2026: 5,590,821 downloads / 30 daysSEP 10, 2026: 5,622,259 downloads / 30 daysSEP 11, 2026: 5,626,035 downloads / 30 daysSEP 12, 2026: 5,414,376 downloads / 30 daysSEP 13, 2026: 5,490,863 downloads / 30 daysSEP 14, 2026: 5,731,288 downloads / 30 daysSEP 15, 2026: 5,656,901 downloads / 30 daysSEP 16, 2026: 5,733,375 downloads / 30 daysSEP 17, 2026: 5,746,605 downloads / 30 daysSEP 18, 2026: 5,711,922 downloads / 30 daysSEP 19, 2026: 5,508,063 downloads / 30 daysSEP 20, 2026: 5,352,348 downloads / 30 daysSEP 21, 2026: 5,547,796 downloads / 30 daysSEP 22, 2026: 5,747,249 downloads / 30 daysSEP 23, 2026: 5,770,244 downloads / 30 daysSEP 24, 2026: 5,762,748 downloads / 30 daysSEP 25, 2026: 5,683,979 downloads / 30 daysSEP 26, 2026: 5,467,773 downloads / 30 daysSEP 27, 2026: 5,309,961 downloads / 30 daysSEP 28, 2026: 5,523,100 downloads / 30 daysSEP 29, 2026: 5,753,303 downloads / 30 daysSEP 30, 2026: 5,786,953 downloads / 30 daysOCT 1, 2026: 5,837,042 downloads / 30 daysOCT 2, 2026: 5,806,216 downloads / 30 daysOCT 3, 2026: 5,917,303 downloads / 30 daysOCT 4, 2026: 5,715,750 downloads / 30 daysOCT 5, 2026: 5,635,624 downloads / 30 daysOCT 6, 2026: 5,715,750 downloads / 30 days
Table of observations (115)
Daydownloads / 30 daysDependents
OCT 6, 20265,715,750Not observed
OCT 5, 20265,635,624Not observed
OCT 4, 20265,715,750Not observed
OCT 3, 20265,917,303Not observed
OCT 2, 20265,806,216Not observed
OCT 1, 20265,837,042Not observed
SEP 30, 20265,786,953Not observed
SEP 29, 20265,753,303Not observed
SEP 28, 20265,523,100Not observed
SEP 27, 20265,309,961Not observed
SEP 26, 20265,467,773Not observed
SEP 25, 20265,683,979Not observed
SEP 24, 20265,762,748Not observed
SEP 23, 20265,770,244Not observed
SEP 22, 20265,747,249Not observed
SEP 21, 20265,547,796Not observed
SEP 20, 20265,352,348Not observed
SEP 19, 20265,508,063Not observed
SEP 18, 20265,711,922Not observed
SEP 17, 20265,746,605Not observed
SEP 16, 20265,733,375Not observed
SEP 15, 20265,656,901Not observed
SEP 14, 20265,731,288Not observed
SEP 13, 20265,490,863Not observed
SEP 12, 20265,414,376Not observed
SEP 11, 20265,626,035Not observed
SEP 10, 20265,622,259Not observed
SEP 9, 20265,590,821Not observed
SEP 8, 20265,545,427Not observed
SEP 7, 20265,613,111Not observed
SEP 6, 20265,684,788Not observed
SEP 5, 20265,877,837Not observed
SEP 4, 20266,011,900Not observed
SEP 3, 20266,002,193Not observed
SEP 2, 20266,280,681Not observed
SEP 1, 20266,223,019Not observed
AUG 31, 20266,037,621Not observed
AUG 30, 20265,826,903Not observed
AUG 29, 20265,958,855Not observed
AUG 28, 20266,156,257Not observed
AUG 27, 20266,177,085Not observed
AUG 26, 20266,137,170Not observed
AUG 25, 20266,076,425Not observed
AUG 24, 20265,839,260Not observed
AUG 23, 20265,623,933Not observed
AUG 22, 20265,744,463Not observed
AUG 21, 20265,913,591Not observed
AUG 20, 20265,924,519Not observed
AUG 19, 20265,897,832Not observed
AUG 18, 20265,821,718Not observed
AUG 17, 20265,610,543Not observed
AUG 16, 20265,445,955Not observed
AUG 15, 20265,553,286Not observed
AUG 14, 20265,706,445Not observed
AUG 13, 20265,925,167Not observed
AUG 12, 20265,856,778Not observed
AUG 11, 20265,801,949Not observed
AUG 10, 20265,534,013Not observed
AUG 9, 20265,338,020Not observed
AUG 8, 20265,456,217Not observed
AUG 7, 20265,610,092Not observed
AUG 6, 20265,578,020Not observed
AUG 5, 20265,595,761Not observed
AUG 4, 20265,551,405Not observed
AUG 3, 20265,331,507Not observed
AUG 2, 20265,133,599Not observed
AUG 1, 20265,207,105Not observed
JUL 31, 20265,349,987Not observed
JUL 30, 20265,363,224Not observed
JUL 29, 20265,322,339Not observed
JUL 28, 20265,279,242Not observed
JUL 27, 20265,086,718Not observed
JUL 26, 20264,887,275Not observed
JUL 20, 20265,086,418Not observed
JUL 13, 20265,199,356Not observed
JUL 6, 20265,302,390Not observed
JUN 29, 20265,243,363Not observed
JUN 22, 20265,016,163Not observed
JUN 15, 20264,790,466Not observed
JUN 8, 20264,587,656Not observed
JUN 1, 20264,553,805Not observed
MAY 25, 20264,530,250Not observed
MAY 18, 20264,458,328Not observed
MAY 11, 20264,191,517Not observed
MAY 4, 20264,019,053Not observed
APR 27, 20263,838,039Not observed
APR 20, 20263,818,634Not observed
APR 13, 20263,973,797Not observed
APR 6, 20264,013,200Not observed
MAR 30, 20264,167,715Not observed
MAR 23, 20264,164,324Not observed
MAR 16, 20264,054,497Not observed
MAR 9, 20263,936,737Not observed
MAR 2, 20263,834,643Not observed
FEB 23, 20263,707,308Not observed
FEB 16, 20263,637,348Not observed
FEB 9, 20263,537,244Not observed
FEB 2, 20263,283,191Not observed
JAN 26, 20262,710,356Not observed
JAN 19, 20262,242,723Not observed
JAN 12, 20262,123,683Not observed
JAN 5, 20262,069,906Not observed
DEC 29, 20252,336,239Not observed
DEC 22, 20252,576,430Not observed
DEC 15, 20252,522,844Not observed
DEC 8, 20252,451,650Not observed
DEC 1, 20252,378,856Not observed
NOV 24, 20252,298,189Not observed
NOV 17, 20252,244,851Not observed
NOV 10, 20252,223,164Not observed
NOV 3, 2025Not observedNot observed
OCT 27, 2025Not observedNot observed
OCT 20, 2025Not observedNot observed
OCT 13, 2025Not observedNot observed
OCT 6, 2025Not observedNot observed

Facts from the registry

Latest version
v5.0.4
37 versions
First published
JUL 14, 2022
Last release
JUN 11, 2026
5mo ago
Licence
BSD-3-Clause
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

rebeccastevens/is-immutable-type

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 · v5.0.4

Runtime 3

  • @typescript-eslint/type-utils^8.0.0
  • ts-api-utils^2.0.0
  • ts-declaration-location^1.0.4

Peer 2

  • eslint*
  • typescript>=4.7.4

Related packages

No related package is in the catalog yet.

Related news

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