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SimplexNoise.js is a lightweight open-source JavaScript library implementing the Simplex noise algorithm for generating smooth, natural-looking procedural noise patterns. It is used for generative graphics, animations, terrain generation, and visual effects in web applications. It operates entirely in browser memory, makes no network requests, sets no cookies, and has absolutely no GDPR implications.
SimplexNoise.js is an open-source JavaScript implementation of Ken Perlin''s Simplex noise algorithm. It generates multi-dimensional noise values used for creating smooth, organic-looking procedural patterns. Applications include generative art, animated backgrounds, terrain generation in browser games, visual effects, and organic motion in UI animations. The library is entirely computational and has no data collection or network communication capabilities.
SimplexNoise.js has no GDPR implications. It is a mathematical function library that generates pseudo-random noise values from numeric inputs. It does not interact with user data, browser storage, or network resources. The GDPR framework does not apply to SimplexNoise.js in any way.
No GDPR actions are required for SimplexNoise.js. Bundle via npm for self-hosting. No privacy policy entry, DPA, or cookie notice is needed.
Websites using SimplexNoise.js must obtain user consent under GDPR regulations.
DPIA considerations
A DPIA is not required for SimplexNoise.js. The library has no data processing capabilities.
Sample consent text
This application uses SimplexNoise.js for visual effects. SimplexNoise.js is a client-side library with no data collection.
Third-party domains contacted
github.comnpmjs.comCookies placed
| Name | Type | Duration | Purpose |
|---|---|---|---|
| simplex_none | session | Session | SimplexNoise.js sets no cookies — it is a client-side computation library |
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No. SimplexNoise.js is a mathematical noise generation function. It takes numeric inputs and returns numeric outputs. It has no interaction with user data, cookies, or network communication.
No. It operates entirely in memory with no persistent storage.
No. It has no data processing capabilities.
No. It performs local computation with no network requests.
No. The library has no data processing capabilities.
Install via npm (npm install simplex-noise) and bundle with your application. This avoids any CDN IP logging.
The simplex-noise npm package is actively maintained. It is widely used and receives regular updates.
SimplexNoise.js only processes numeric seed values, not personal data. It cannot "see" personal data. Any personal data in the application using it is entirely separate from the noise generation function.