Get Started

Package · npm

b4a

npm · v1.9.0 · Apache-2.0

Bridging the gap between buffers and typed arrays

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

Install

npm install b4a

Adoption

Downloads (30 days)
214.6M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived96th percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.80
DerivedRelease cadence and recency, 0 to 1
Releases per year
6.7
33 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
+7.5% · 7d
Derived+14.9M downloads / 30 days, SEP 28 → OCT 5
30 days
+11.8% · 30d
Derived+22.7M downloads / 30 days, SEP 5 → OCT 5
90 days
+27.5% · 90d
Derived+46.3M downloads / 30 days, JUL 6 → OCT 5
1 year
+196.5% · 1y
Derived+142.2M downloads / 30 days, NOV 3 → OCT 5

Adoption historydownloads / 30 days · 74 observations

JUL 13, 2026: 168,192,420 downloads / 30 daysJUL 20, 2026: 170,880,637 downloads / 30 daysJUL 26, 2026: 171,296,677 downloads / 30 daysJUL 27, 2026: 176,147,526 downloads / 30 daysJUL 28, 2026: 180,948,663 downloads / 30 daysJUL 29, 2026: 182,207,873 downloads / 30 daysJUL 30, 2026: 183,336,083 downloads / 30 daysJUL 31, 2026: 183,530,514 downloads / 30 daysAUG 1, 2026: 180,239,647 downloads / 30 daysAUG 2, 2026: 178,450,060 downloads / 30 daysAUG 3, 2026: 183,633,946 downloads / 30 daysAUG 4, 2026: 189,347,966 downloads / 30 daysAUG 5, 2026: 190,887,128 downloads / 30 daysAUG 6, 2026: 190,121,815 downloads / 30 daysAUG 7, 2026: 190,357,649 downloads / 30 daysAUG 8, 2026: 186,891,123 downloads / 30 daysAUG 9, 2026: 184,065,537 downloads / 30 daysAUG 10, 2026: 188,875,495 downloads / 30 daysAUG 11, 2026: 197,172,571 downloads / 30 daysAUG 12, 2026: 198,185,137 downloads / 30 daysAUG 13, 2026: 198,943,102 downloads / 30 daysAUG 14, 2026: 191,539,907 downloads / 30 daysAUG 15, 2026: 187,693,029 downloads / 30 daysAUG 16, 2026: 184,527,483 downloads / 30 daysAUG 17, 2026: 188,372,453 downloads / 30 daysAUG 18, 2026: 193,619,261 downloads / 30 daysAUG 19, 2026: 194,776,540 downloads / 30 daysAUG 20, 2026: 195,160,916 downloads / 30 daysAUG 21, 2026: 194,592,857 downloads / 30 daysAUG 22, 2026: 190,566,618 downloads / 30 daysAUG 23, 2026: 187,367,006 downloads / 30 daysAUG 24, 2026: 192,117,891 downloads / 30 daysAUG 25, 2026: 197,484,768 downloads / 30 daysAUG 26, 2026: 198,410,578 downloads / 30 daysAUG 27, 2026: 198,917,791 downloads / 30 daysAUG 28, 2026: 198,453,361 downloads / 30 daysAUG 29, 2026: 194,220,953 downloads / 30 daysAUG 30, 2026: 191,090,890 downloads / 30 daysAUG 31, 2026: 195,543,478 downloads / 30 daysSEP 1, 2026: 201,169,257 downloads / 30 daysSEP 2, 2026: 202,768,099 downloads / 30 daysSEP 3, 2026: 194,237,848 downloads / 30 daysSEP 4, 2026: 194,222,195 downloads / 30 daysSEP 5, 2026: 191,932,841 downloads / 30 daysSEP 6, 2026: 188,717,774 downloads / 30 daysSEP 7, 2026: 185,093,773 downloads / 30 daysSEP 8, 2026: 181,309,572 downloads / 30 daysSEP 9, 2026: 182,886,229 downloads / 30 daysSEP 10, 2026: 184,030,795 downloads / 30 daysSEP 11, 2026: 184,159,983 downloads / 30 daysSEP 12, 2026: 179,971,123 downloads / 30 daysSEP 13, 2026: 184,098,356 downloads / 30 daysSEP 14, 2026: 189,831,622 downloads / 30 daysSEP 15, 2026: 186,184,712 downloads / 30 daysSEP 16, 2026: 188,526,060 downloads / 30 daysSEP 17, 2026: 189,586,308 downloads / 30 daysSEP 18, 2026: 189,987,394 downloads / 30 daysSEP 19, 2026: 185,958,427 downloads / 30 daysSEP 20, 2026: 182,833,186 downloads / 30 daysSEP 21, 2026: 188,402,933 downloads / 30 daysSEP 22, 2026: 194,711,646 downloads / 30 daysSEP 23, 2026: 196,868,184 downloads / 30 daysSEP 24, 2026: 198,300,831 downloads / 30 daysSEP 25, 2026: 198,988,886 downloads / 30 daysSEP 26, 2026: 195,133,658 downloads / 30 daysSEP 27, 2026: 192,592,095 downloads / 30 daysSEP 28, 2026: 199,669,745 downloads / 30 daysSEP 29, 2026: 206,957,734 downloads / 30 daysSEP 30, 2026: 209,891,802 downloads / 30 daysOCT 1, 2026: 212,060,869 downloads / 30 daysOCT 2, 2026: 212,403,338 downloads / 30 daysOCT 3, 2026: 217,702,218 downloads / 30 daysOCT 4, 2026: 214,605,666 downloads / 30 daysOCT 5, 2026: 214,605,666 downloads / 30 days
Table of observations (74)
Daydownloads / 30 daysDependents
OCT 5, 2026214,605,666Not observed
OCT 4, 2026214,605,666Not observed
OCT 3, 2026217,702,218Not observed
OCT 2, 2026212,403,338Not observed
OCT 1, 2026212,060,869Not observed
SEP 30, 2026209,891,802Not observed
SEP 29, 2026206,957,734Not observed
SEP 28, 2026199,669,745Not observed
SEP 27, 2026192,592,095Not observed
SEP 26, 2026195,133,658Not observed
SEP 25, 2026198,988,886Not observed
SEP 24, 2026198,300,831Not observed
SEP 23, 2026196,868,184Not observed
SEP 22, 2026194,711,646Not observed
SEP 21, 2026188,402,933Not observed
SEP 20, 2026182,833,186Not observed
SEP 19, 2026185,958,427Not observed
SEP 18, 2026189,987,394Not observed
SEP 17, 2026189,586,308Not observed
SEP 16, 2026188,526,060Not observed
SEP 15, 2026186,184,712Not observed
SEP 14, 2026189,831,622Not observed
SEP 13, 2026184,098,356Not observed
SEP 12, 2026179,971,123Not observed
SEP 11, 2026184,159,983Not observed
SEP 10, 2026184,030,795Not observed
SEP 9, 2026182,886,229Not observed
SEP 8, 2026181,309,572Not observed
SEP 7, 2026185,093,773Not observed
SEP 6, 2026188,717,774Not observed
SEP 5, 2026191,932,841Not observed
SEP 4, 2026194,222,195Not observed
SEP 3, 2026194,237,848Not observed
SEP 2, 2026202,768,099Not observed
SEP 1, 2026201,169,257Not observed
AUG 31, 2026195,543,478Not observed
AUG 30, 2026191,090,890Not observed
AUG 29, 2026194,220,953Not observed
AUG 28, 2026198,453,361Not observed
AUG 27, 2026198,917,791Not observed
AUG 26, 2026198,410,578Not observed
AUG 25, 2026197,484,768Not observed
AUG 24, 2026192,117,891Not observed
AUG 23, 2026187,367,006Not observed
AUG 22, 2026190,566,618Not observed
AUG 21, 2026194,592,857Not observed
AUG 20, 2026195,160,916Not observed
AUG 19, 2026194,776,540Not observed
AUG 18, 2026193,619,261Not observed
AUG 17, 2026188,372,453Not observed
AUG 16, 2026184,527,483Not observed
AUG 15, 2026187,693,029Not observed
AUG 14, 2026191,539,907Not observed
AUG 13, 2026198,943,102Not observed
AUG 12, 2026198,185,137Not observed
AUG 11, 2026197,172,571Not observed
AUG 10, 2026188,875,495Not observed
AUG 9, 2026184,065,537Not observed
AUG 8, 2026186,891,123Not observed
AUG 7, 2026190,357,649Not observed
AUG 6, 2026190,121,815Not observed
AUG 5, 2026190,887,128Not observed
AUG 4, 2026189,347,966Not observed
AUG 3, 2026183,633,946Not observed
AUG 2, 2026178,450,060Not observed
AUG 1, 2026180,239,647Not observed
JUL 31, 2026183,530,514Not observed
JUL 30, 2026183,336,083Not observed
JUL 29, 2026182,207,873Not observed
JUL 28, 2026180,948,663Not observed
JUL 27, 2026176,147,526Not observed
JUL 26, 2026171,296,677Not observed
JUL 20, 2026170,880,637Not observed
JUL 13, 2026168,192,420Not observed

Facts from the registry

Latest version
v1.9.0
33 versions
First published
OCT 20, 2021
Last release
SEP 13, 2026
41d ago
Licence
Apache-2.0
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

holepunchto/b4a

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 · v1.9.0

Peer 1

  • react-native-b4a*

Related packages

No related package is in the catalog yet.

Related news

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