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Gathering detailed insights and metrics for png-js

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Gathering detailed insights and metrics for png-js

png-js

A (animated) PNG decoder in JavaScript for the HTML5 canvas element and Node.js

1.0.0

493

MIT

JavaScript

237,399,861 2.3

Installations

npm install png-js

Pull Requests

Open

25

Total

42

Closed

8

Merged

9

Issues

Open

23

Total

39

Closed

16

Releases

Unable to fetch releases

Developer

devongovett

Developer Guide

BETA

Module System

CommonJS

Min. Node Version

Typescript Support

No

Node Version

12.10.0

NPM Version

6.10.3 Statistics

493 Stars

49 Commits

93 Forks

24 Watching

16 Branches

5 Contributors

Updated on 17 Nov 2024

Languages

JavaScript (97.47%)

HTML (2.53%)

Total Downloads

Cumulative downloads

Total Downloads

237,399,861

Last day

-1.5%

263,425

Compared to previous day

Last week

0.7%

1,381,796

Compared to previous week

Last month

5.7%

5,886,326

Compared to previous month

Last year

20.6%

67,243,598

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

jest prettier

Versions

png.js

A PNG decoder in JS for the canvas element or Node.js.

Browser Usage

Simply include png.js and zlib.js on your HTML page, create a canvas element, and call PNG.load to load an image.

<canvas></canvas>
<script src="zlib.js"></script>
<script src="png.js"></script>
<script>
    var canvas = document.getElementsByTagName('canvas')[0];
    PNG.load('some.png', canvas);
</script>

The source code for the browser version resides in png.js and also supports loading and displaying animated PNGs.

Node.js Usage

Install the module using npm

sudo npm install png-js

Require the module and decode a PNG

var PNG = require('png-js');
PNG.decode('some.png', function(pixels) {
    // pixels is a 1d array (in rgba order) of decoded pixel data
});

You can also call PNG.load if you want to load the PNG (but not decode the pixels) synchronously. If you already have the PNG data in a buffer, simply use new PNG(buffer). In both of these cases, you need to call png.decode yourself which passes your callback the decoded pixels as a buffer. If you already have a buffer you want the pixels copied to, call copyToImageData with your buffer and the decoded pixels as returned from decodePixels.

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

2

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

47 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-6chw-6frg-f759
Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
Warn: Project is vulnerable to: MAL-2023-462
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-6c8f-qphg-qjgp
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-7wpw-2hjm-89gp
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m / GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-5fw9-fq32-wv5p
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-4g88-fppr-53pp
Warn: Project is vulnerable to: GHSA-4jqc-8m5r-9rpr
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-r628-mhmh-qjhw
Warn: Project is vulnerable to: GHSA-9r2w-394v-53qc
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-qq89-hq3f-393p
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-jgrx-mgxx-jf9v
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-6fc8-4gx4-v693
Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp

Score

2.3

/10

Last Scanned on 2024-11-25

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