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Package · npm

jsqr

npm · v1.4.0 · Apache-2.0

A pure javascript QR code reading library that takes in raw images and will locate, extract and parse any QR code found within.

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Install

npm install jsqr

Adoption

Downloads (30 days)
12.3M
Observeddownloads / 30 days
Popularity
Top 25% on npm
Derived75th percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.14
DerivedRelease cadence and recency, 0 to 1
Releases per year
3.5
19 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
+9.6% · 7d
Derived+1.1M downloads / 30 days, SEP 29 → OCT 6
30 days
+36.5% · 30d
Derived+3.3M downloads / 30 days, SEP 6 → OCT 6
90 days
+63.1% · 90d
Derived+4.8M downloads / 30 days, JUL 6 → OCT 6
1 year
+321.4% · 1y
Derived+9.4M downloads / 30 days, NOV 10 → OCT 6

Adoption historydownloads / 30 days · 31 observations

SEP 6, 2026: 8,996,188 downloads / 30 daysSEP 7, 2026: 8,832,080 downloads / 30 daysSEP 8, 2026: 8,676,037 downloads / 30 daysSEP 9, 2026: 8,816,000 downloads / 30 daysSEP 10, 2026: 8,922,909 downloads / 30 daysSEP 11, 2026: 8,995,998 downloads / 30 daysSEP 12, 2026: 8,830,681 downloads / 30 daysSEP 13, 2026: 9,066,297 downloads / 30 daysSEP 14, 2026: 9,387,717 downloads / 30 daysSEP 15, 2026: 9,210,689 downloads / 30 daysSEP 16, 2026: 9,362,993 downloads / 30 daysSEP 17, 2026: 9,474,849 downloads / 30 daysSEP 18, 2026: 9,548,720 downloads / 30 daysSEP 19, 2026: 9,411,490 downloads / 30 daysSEP 20, 2026: 9,332,052 downloads / 30 daysSEP 21, 2026: 9,680,286 downloads / 30 daysSEP 22, 2026: 10,072,419 downloads / 30 daysSEP 23, 2026: 10,246,558 downloads / 30 daysSEP 24, 2026: 10,415,014 downloads / 30 daysSEP 25, 2026: 10,497,764 downloads / 30 daysSEP 26, 2026: 10,367,856 downloads / 30 daysSEP 27, 2026: 10,315,856 downloads / 30 daysSEP 28, 2026: 10,755,400 downloads / 30 daysSEP 29, 2026: 11,205,245 downloads / 30 daysSEP 30, 2026: 11,476,333 downloads / 30 daysOCT 1, 2026: 11,786,570 downloads / 30 daysOCT 2, 2026: 11,961,844 downloads / 30 daysOCT 3, 2026: 12,329,256 downloads / 30 daysOCT 4, 2026: 12,277,711 downloads / 30 daysOCT 5, 2026: 12,048,750 downloads / 30 daysOCT 6, 2026: 12,277,711 downloads / 30 days
Table of observations (31)
Daydownloads / 30 daysDependents
OCT 6, 202612,277,711Not observed
OCT 5, 202612,048,750Not observed
OCT 4, 202612,277,711Not observed
OCT 3, 202612,329,256Not observed
OCT 2, 202611,961,844Not observed
OCT 1, 202611,786,570Not observed
SEP 30, 202611,476,333Not observed
SEP 29, 202611,205,245Not observed
SEP 28, 202610,755,400Not observed
SEP 27, 202610,315,856Not observed
SEP 26, 202610,367,856Not observed
SEP 25, 202610,497,764Not observed
SEP 24, 202610,415,014Not observed
SEP 23, 202610,246,558Not observed
SEP 22, 202610,072,419Not observed
SEP 21, 20269,680,286Not observed
SEP 20, 20269,332,052Not observed
SEP 19, 20269,411,490Not observed
SEP 18, 20269,548,720Not observed
SEP 17, 20269,474,849Not observed
SEP 16, 20269,362,993Not observed
SEP 15, 20269,210,689Not observed
SEP 14, 20269,387,717Not observed
SEP 13, 20269,066,297Not observed
SEP 12, 20268,830,681Not observed
SEP 11, 20268,995,998Not observed
SEP 10, 20268,922,909Not observed
SEP 9, 20268,816,000Not observed
SEP 8, 20268,676,037Not observed
SEP 7, 20268,832,080Not observed
SEP 6, 20268,996,188Not observed

Facts from the registry

Latest version
v1.4.0
19 versions
First published
DEC 11, 2015
Last release
APR 24, 2021
6y ago
Licence
Apache-2.0
Links
npm page
Homepage · github.com
Source · github.com

Repository

In the Crest catalog

cozmo/jsQR

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.

Stars
4K
Forks
617
Language
TypeScript
Last push
5mo ago
Last release
None recorded

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v1.4.0

No dependencies are recorded for the latest version.

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