View gl-matrix on Snyk Open Source Advisor

Package Health Score

84 / 100

security
No known security issues
popularity
Key ecosystem project
maintenance
Sustainable
community
Sustainable

Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

Version				Vulnerabilities	License Risk
3.4.3	\|	10/2021	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
3.3.0	\|	04/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.8.1	\|	08/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.7.1	\|	07/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.6.1	\|	05/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

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Popularity

Key ecosystem project

Weekly Downloads (1,660,751)

GitHub Stars: 5.39K
Forks: 725
Contributors: 80

Direct Usage Popularity

The npm package gl-matrix receives a total of 1,660,751 downloads a week. As such, we scored gl-matrix popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the npm package gl-matrix, we found that it has been starred 5,394 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Sustainable

Readme.md: Yes
Contributing.md: Yes
Code of Conduct: No
Contributors: 80
Funding: No

With more than 10 contributors for the gl-matrix repository, this is possibly a sign for a growing and inviting community.

We found a way for you to contribute to the project! Looks like gl-matrix is missing a Code of Conduct.

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Maintenance

Sustainable

Commit Frequency

Open Issues: 73
Open PR: 13
Last Release: 3 years ago
Last Commit: 6 days ago

Further analysis of the maintenance status of gl-matrix based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

An important project maintenance signal to consider for gl-matrix is that it hasn't seen any new versions released to npm in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

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Package

Node.js Compatibility: not defined

Age: 12 years
Dependencies: 0 Direct
Versions: 28
Install Size: 770 kB
Dist-tags: 3
# of Files: 38
Maintainers: 3
TS Typings: Yes

gl-matrix has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Not sure how to use gl-matrix?

To help you get started, we've collected the most common ways that gl-matrix is being used within popular public projects.

yoo2001818 / webglue / client-test / scene / tracks.js View on Github

let endRight = buffer.data.subarray(
          (pos + 1) * 9 + 3, (pos + 1) * 9 + 6);
        let endUp = buffer.data.subarray(
          (pos + 1) * 9 + 6, (pos + 1) * 9 + 9);
        // Then lerp... kinda.
        let right = vec3.create();
        vec3.lerp(right, startRight, endRight, lerpTimer % 1);
        let up = vec3.create();
        vec3.lerp(up, startUp, endUp, lerpTimer % 1);
        let eye = vec3.create();
        vec3.lerp(eye, start, end, lerpTimer % 1);
        vec3.add(eye, eye, up);
        let front = vec3.create();
        vec3.cross(front, up, right);
        vec3.normalize(front, front);
        let center = vec3.create();
        vec3.add(center, front, eye);
        // console.log(start, end);
        // Last, create view matrix from these three vectors.
        mat4.lookAt(context.cameraObj.viewMatrix, eye, center, up);
        // context.cameraObj.transform.position.set(eye);
        // context.cameraObj.transform.invalidate();
        let slope = vec3.dot(front, [0, -1, 0]);
        lerpAccel *= 0.98;
        lerpAccel += slope / 30;
        lerpAccel = Math.max(0.5, Math.min(1.5, lerpAccel));
        lerpTimer += delta * 5 * (lerpAccel + Math.max(0, slope + 1));
        if ((lerpTimer + 1) >= buffer.data.length / 9) {
          lerpTimer = -1;
        }
      }
      renderer.render({

View more ways to use gl-matrix

Fast, flexible vector and matrix math for JavaScript

glMatrix is a high performance, very flexible library for vector and matrix operations in JavaScript/TypeScript, designed for the needs of realtime 3D graphics APIs like WebGL and WebGPU.

Docs

Documentation is available at https://glmatrix.net/docs/v4/

Using Float64Array

If your use case requires additional precision beyond the default 32-bit floats used by default, you can instead use a 64-bit verions of the library by importing from the f64/ directory of your chosen build type. For example:

import { Vec3 } from './gl-matrix/dist/esm/f64/vec3.js';

If you have a need to mix and match the 64 bit and 32 bit versions, you can do so by importing them as different names:

import { Vec3 as Vec3F32 } from './gl-matrix/dist/esm/vec3.js';
import { Vec3 as Vec3F64 } from './gl-matrix/dist/esm/f64/vec3.js';

All API calls are identical between the two versions, the only difference is the type of TypedArray which the classes extend.

FAQs

What is gl-matrix?

Javascript Matrix and Vector library for High Performance WebGL apps. Visit Snyk Advisor to see a full health score report for gl-matrix, including popularity, security, maintenance & community analysis.

Is gl-matrix popular?

The npm package gl-matrix receives a total of 1,660,751 weekly downloads. As such, gl-matrix popularity was classified as a key ecosystem project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is gl-matrix well maintained?

We found indications that gl-matrix maintenance is sustainable demonstrating some project activity. We saw a total of 80 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is gl-matrix safe to use?

The npm package gl-matrix was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 21 November-2024, at 13:59 (UTC).

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gl-matrix

Javascript Matrix and Vector library for High Performance WebGL apps For more information about how to use this package see README

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Package Health Score

Security

Security and license risk for significant versions

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Popularity

Weekly Downloads (1,660,751)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

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Package

Not sure how to use gl-matrix?

Fast, flexible vector and matrix math for JavaScript

Docs

Using Float64Array

FAQs

What is gl-matrix?

Is gl-matrix popular?

Is gl-matrix well maintained?

Is gl-matrix safe to use?

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Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

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Package Health Score

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (1,660,751)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Not sure how to use gl-matrix?

Fast, flexible vector and matrix math for JavaScript

Docs

Using Float64Array

FAQs

What is gl-matrix?

Is gl-matrix popular?

Is gl-matrix well maintained?

Is gl-matrix safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

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