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Package · npm

@aws-crypto/crc32c

npm · v5.2.0 · Apache-2.0

Pure JS implementation of CRC32-C https://en.wikipedia.org/wiki/Cyclic_redundancy_check

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

Technologies

Install

npm install @aws-crypto/crc32c

Adoption

Downloads (30 days)
84.8M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived91st percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.16
DerivedRelease cadence and recency, 0 to 1
Releases per year
5.6
12 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
+2.8% · 7d
Derived+2.3M downloads / 30 days, SEP 28 → OCT 5
30 days
−5.5% · 30d
Derived−4.9M downloads / 30 days, SEP 5 → OCT 5
90 days
−25.3% · 90d
Derived−28.8M downloads / 30 days, JUL 6 → OCT 5
1 year
+95.5% · 1y
Derived+41.4M downloads / 30 days, OCT 6 → OCT 5

Adoption historydownloads / 30 days · 114 observations

OCT 6, 2025: 43,364,564 downloads / 30 daysOCT 13, 2025: 43,425,338 downloads / 30 daysOCT 20, 2025: 43,514,545 downloads / 30 daysOCT 27, 2025: 44,370,812 downloads / 30 daysNOV 3, 2025: 44,918,080 downloads / 30 daysNOV 10, 2025: 45,802,664 downloads / 30 daysNOV 17, 2025: 46,814,947 downloads / 30 daysNOV 24, 2025: 48,058,881 downloads / 30 daysDEC 1, 2025: 47,859,908 downloads / 30 daysDEC 8, 2025: 49,110,496 downloads / 30 daysDEC 15, 2025: 49,865,801 downloads / 30 daysDEC 22, 2025: 49,332,347 downloads / 30 daysDEC 29, 2025: 45,091,174 downloads / 30 daysJAN 5, 2026: 40,036,406 downloads / 30 daysJAN 12, 2026: 39,873,863 downloads / 30 daysJAN 19, 2026: 40,876,896 downloads / 30 daysJAN 26, 2026: 47,442,630 downloads / 30 daysFEB 2, 2026: 55,054,636 downloads / 30 daysFEB 9, 2026: 57,929,551 downloads / 30 daysFEB 16, 2026: 57,407,813 downloads / 30 daysFEB 23, 2026: 59,013,801 downloads / 30 daysMAR 2, 2026: 61,480,041 downloads / 30 daysMAR 9, 2026: 64,181,148 downloads / 30 daysMAR 16, 2026: 67,699,946 downloads / 30 daysMAR 23, 2026: 74,181,850 downloads / 30 daysMAR 30, 2026: 77,408,169 downloads / 30 daysAPR 6, 2026: 78,285,663 downloads / 30 daysAPR 13, 2026: 80,214,447 downloads / 30 daysAPR 20, 2026: 81,988,325 downloads / 30 daysAPR 27, 2026: 83,766,435 downloads / 30 daysMAY 4, 2026: 85,631,717 downloads / 30 daysMAY 11, 2026: 89,346,758 downloads / 30 daysMAY 18, 2026: 93,012,715 downloads / 30 daysMAY 25, 2026: 96,256,120 downloads / 30 daysJUN 1, 2026: 102,104,315 downloads / 30 daysJUN 8, 2026: 101,850,967 downloads / 30 daysJUN 15, 2026: 105,993,449 downloads / 30 daysJUN 22, 2026: 108,731,864 downloads / 30 daysJUN 29, 2026: 110,993,996 downloads / 30 daysJUL 6, 2026: 113,554,320 downloads / 30 daysJUL 13, 2026: 109,114,851 downloads / 30 daysJUL 20, 2026: 106,016,666 downloads / 30 daysJUL 26, 2026: 101,250,185 downloads / 30 daysJUL 27, 2026: 103,571,842 downloads / 30 daysJUL 28, 2026: 106,109,527 downloads / 30 daysJUL 29, 2026: 105,847,917 downloads / 30 daysJUL 30, 2026: 105,457,818 downloads / 30 daysJUL 31, 2026: 104,880,471 downloads / 30 daysAUG 1, 2026: 102,129,504 downloads / 30 daysAUG 2, 2026: 100,523,491 downloads / 30 daysAUG 3, 2026: 103,086,107 downloads / 30 daysAUG 4, 2026: 106,060,813 downloads / 30 daysAUG 5, 2026: 106,403,094 downloads / 30 daysAUG 6, 2026: 105,446,198 downloads / 30 daysAUG 7, 2026: 105,027,547 downloads / 30 daysAUG 8, 2026: 102,432,729 downloads / 30 daysAUG 9, 2026: 100,210,266 downloads / 30 daysAUG 10, 2026: 102,337,785 downloads / 30 daysAUG 11, 2026: 106,458,829 downloads / 30 daysAUG 12, 2026: 106,421,716 downloads / 30 daysAUG 13, 2026: 106,138,448 downloads / 30 daysAUG 14, 2026: 101,852,026 downloads / 30 daysAUG 15, 2026: 99,108,712 downloads / 30 daysAUG 16, 2026: 96,840,023 downloads / 30 daysAUG 17, 2026: 98,610,751 downloads / 30 daysAUG 18, 2026: 101,175,799 downloads / 30 daysAUG 19, 2026: 101,266,496 downloads / 30 daysAUG 20, 2026: 100,756,465 downloads / 30 daysAUG 21, 2026: 99,802,201 downloads / 30 daysAUG 22, 2026: 97,051,716 downloads / 30 daysAUG 23, 2026: 94,635,514 downloads / 30 daysAUG 24, 2026: 96,661,591 downloads / 30 daysAUG 25, 2026: 99,141,363 downloads / 30 daysAUG 26, 2026: 98,974,895 downloads / 30 daysAUG 27, 2026: 98,580,361 downloads / 30 daysAUG 28, 2026: 97,611,030 downloads / 30 daysAUG 29, 2026: 94,665,148 downloads / 30 daysAUG 30, 2026: 92,358,459 downloads / 30 daysAUG 31, 2026: 94,274,242 downloads / 30 daysSEP 1, 2026: 96,729,007 downloads / 30 daysSEP 2, 2026: 96,914,195 downloads / 30 daysSEP 3, 2026: 92,367,019 downloads / 30 daysSEP 4, 2026: 91,568,668 downloads / 30 daysSEP 5, 2026: 89,691,148 downloads / 30 daysSEP 6, 2026: 87,307,461 downloads / 30 daysSEP 7, 2026: 85,643,752 downloads / 30 daysSEP 8, 2026: 84,007,142 downloads / 30 daysSEP 9, 2026: 84,399,517 downloads / 30 daysSEP 10, 2026: 84,443,601 downloads / 30 daysSEP 11, 2026: 83,923,718 downloads / 30 daysSEP 12, 2026: 81,373,649 downloads / 30 daysSEP 13, 2026: 82,915,040 downloads / 30 daysSEP 14, 2026: 85,281,640 downloads / 30 daysSEP 15, 2026: 83,685,247 downloads / 30 daysSEP 16, 2026: 84,267,214 downloads / 30 daysSEP 17, 2026: 84,055,623 downloads / 30 daysSEP 18, 2026: 83,545,111 downloads / 30 daysSEP 19, 2026: 81,014,323 downloads / 30 daysSEP 20, 2026: 78,905,579 downloads / 30 daysSEP 21, 2026: 80,965,360 downloads / 30 daysSEP 22, 2026: 83,540,361 downloads / 30 daysSEP 23, 2026: 84,054,594 downloads / 30 daysSEP 24, 2026: 84,094,824 downloads / 30 daysSEP 25, 2026: 83,797,389 downloads / 30 daysSEP 26, 2026: 81,368,572 downloads / 30 daysSEP 27, 2026: 79,651,246 downloads / 30 daysSEP 28, 2026: 82,482,356 downloads / 30 daysSEP 29, 2026: 85,504,976 downloads / 30 daysSEP 30, 2026: 86,412,623 downloads / 30 daysOCT 1, 2026: 86,859,087 downloads / 30 daysOCT 2, 2026: 86,497,133 downloads / 30 daysOCT 3, 2026: 88,357,628 downloads / 30 daysOCT 4, 2026: 86,496,501 downloads / 30 daysOCT 5, 2026: 84,789,567 downloads / 30 days
Table of observations (115)
Daydownloads / 30 daysDependents
OCT 6, 2026Not observedNot observed
OCT 5, 202684,789,567Not observed
OCT 4, 202686,496,501Not observed
OCT 3, 202688,357,628Not observed
OCT 2, 202686,497,133Not observed
OCT 1, 202686,859,087Not observed
SEP 30, 202686,412,623Not observed
SEP 29, 202685,504,976Not observed
SEP 28, 202682,482,356Not observed
SEP 27, 202679,651,246Not observed
SEP 26, 202681,368,572Not observed
SEP 25, 202683,797,389Not observed
SEP 24, 202684,094,824Not observed
SEP 23, 202684,054,594Not observed
SEP 22, 202683,540,361Not observed
SEP 21, 202680,965,360Not observed
SEP 20, 202678,905,579Not observed
SEP 19, 202681,014,323Not observed
SEP 18, 202683,545,111Not observed
SEP 17, 202684,055,623Not observed
SEP 16, 202684,267,214Not observed
SEP 15, 202683,685,247Not observed
SEP 14, 202685,281,640Not observed
SEP 13, 202682,915,040Not observed
SEP 12, 202681,373,649Not observed
SEP 11, 202683,923,718Not observed
SEP 10, 202684,443,601Not observed
SEP 9, 202684,399,517Not observed
SEP 8, 202684,007,142Not observed
SEP 7, 202685,643,752Not observed
SEP 6, 202687,307,461Not observed
SEP 5, 202689,691,148Not observed
SEP 4, 202691,568,668Not observed
SEP 3, 202692,367,019Not observed
SEP 2, 202696,914,195Not observed
SEP 1, 202696,729,007Not observed
AUG 31, 202694,274,242Not observed
AUG 30, 202692,358,459Not observed
AUG 29, 202694,665,148Not observed
AUG 28, 202697,611,030Not observed
AUG 27, 202698,580,361Not observed
AUG 26, 202698,974,895Not observed
AUG 25, 202699,141,363Not observed
AUG 24, 202696,661,591Not observed
AUG 23, 202694,635,514Not observed
AUG 22, 202697,051,716Not observed
AUG 21, 202699,802,201Not observed
AUG 20, 2026100,756,465Not observed
AUG 19, 2026101,266,496Not observed
AUG 18, 2026101,175,799Not observed
AUG 17, 202698,610,751Not observed
AUG 16, 202696,840,023Not observed
AUG 15, 202699,108,712Not observed
AUG 14, 2026101,852,026Not observed
AUG 13, 2026106,138,448Not observed
AUG 12, 2026106,421,716Not observed
AUG 11, 2026106,458,829Not observed
AUG 10, 2026102,337,785Not observed
AUG 9, 2026100,210,266Not observed
AUG 8, 2026102,432,729Not observed
AUG 7, 2026105,027,547Not observed
AUG 6, 2026105,446,198Not observed
AUG 5, 2026106,403,094Not observed
AUG 4, 2026106,060,813Not observed
AUG 3, 2026103,086,107Not observed
AUG 2, 2026100,523,491Not observed
AUG 1, 2026102,129,504Not observed
JUL 31, 2026104,880,471Not observed
JUL 30, 2026105,457,818Not observed
JUL 29, 2026105,847,917Not observed
JUL 28, 2026106,109,527Not observed
JUL 27, 2026103,571,842Not observed
JUL 26, 2026101,250,185Not observed
JUL 20, 2026106,016,666Not observed
JUL 13, 2026109,114,851Not observed
JUL 6, 2026113,554,320Not observed
JUN 29, 2026110,993,996Not observed
JUN 22, 2026108,731,864Not observed
JUN 15, 2026105,993,449Not observed
JUN 8, 2026101,850,967Not observed
JUN 1, 2026102,104,315Not observed
MAY 25, 202696,256,120Not observed
MAY 18, 202693,012,715Not observed
MAY 11, 202689,346,758Not observed
MAY 4, 202685,631,717Not observed
APR 27, 202683,766,435Not observed
APR 20, 202681,988,325Not observed
APR 13, 202680,214,447Not observed
APR 6, 202678,285,663Not observed
MAR 30, 202677,408,169Not observed
MAR 23, 202674,181,850Not observed
MAR 16, 202667,699,946Not observed
MAR 9, 202664,181,148Not observed
MAR 2, 202661,480,041Not observed
FEB 23, 202659,013,801Not observed
FEB 16, 202657,407,813Not observed
FEB 9, 202657,929,551Not observed
FEB 2, 202655,054,636Not observed
JAN 26, 202647,442,630Not observed
JAN 19, 202640,876,896Not observed
JAN 12, 202639,873,863Not observed
JAN 5, 202640,036,406Not observed
DEC 29, 202545,091,174Not observed
DEC 22, 202549,332,347Not observed
DEC 15, 202549,865,801Not observed
DEC 8, 202549,110,496Not observed
DEC 1, 202547,859,908Not observed
NOV 24, 202548,058,881Not observed
NOV 17, 202546,814,947Not observed
NOV 10, 202545,802,664Not observed
NOV 3, 202544,918,080Not observed
OCT 27, 202544,370,812Not observed
OCT 20, 202543,514,545Not observed
OCT 13, 202543,425,338Not observed
OCT 6, 202543,364,564Not observed

Facts from the registry

Latest version
v5.2.0
12 versions
First published
AUG 24, 2021
Last release
OCT 16, 2023
3y ago
Licence
Apache-2.0
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

aws/aws-sdk-js-crypto-helpers

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 · v5.2.0

Runtime 3

  • @aws-crypto/util^5.2.0
  • @aws-sdk/types^3.222.0
  • tslib^2.6.2

Related packages

No related package is in the catalog yet.

Related news

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