> Vex is HubSpot's open-source JavaScript dialog library: what it does on your site and why it does not set cookies or need GDPR consent by itself.
>
> Canonical: https://www.flowconsent.com/en/services/framework/vex

Frameworks

# Vex

Unclassified · [Official website](https://github.hubspot.com/vex)

Vex is a small open-source JavaScript library for dialogs and modal windows, published by HubSpot. It replaces native alert, confirm and prompt boxes with styled, customizable dialogs. It runs entirely in the browser as part of the site's own code and does not set cookies or send data to HubSpot.

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At a glance

- Category

  [Frameworks](https://www.flowconsent.com/en/services/framework)

- Consent

  Unclassified

- Prior consent

  Required

- Documented cookies

  0

Compliance

## Vex and the GDPR

Vex is classified as “Unclassified”. On a site that targets European visitors, it must only load after the visitor consents, and it must be listed in your cookie policy.

Cookies and trackers

## What Vex sets and contacts

The cookies of Vex are not documented in the catalog yet. To see what is actually set on your site, run a free scan.

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Same category

## More services: Frameworks

[See the whole category](https://www.flowconsent.com/en/services/framework)

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[Retina.js is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Retina.js supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Retina.js ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/framework/retina-js)

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·

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### [Formstone](https://www.flowconsent.com/en/services/framework/formstone)

[Formstone is a web technology service that provides essential functionality for websites and digital platforms. It delivers core capabilities that support site operations, content delivery, and user experience optimization. Formstone integrates seamlessly with modern web architectures, ensuring reliable performance and compatibility across browsers and devices. Trusted by businesses worldwide, Formstone helps organizations maintain robust websites that meet user expectations and technical requirements.](https://www.flowconsent.com/en/services/framework/formstone)

[Marketing](https://www.flowconsent.com/en/services/framework/formstone)

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### [Chai](https://www.flowconsent.com/en/services/framework/chai)

[Chai is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Chai supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Chai ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/framework/chai)

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### [GOV.UK Frontend](https://www.flowconsent.com/en/services/framework/gov-uk-frontend)

[GOV.UK Frontend is a web technology service that provides essential functionality for websites and digital platforms. It delivers core capabilities that support site operations, content delivery, and user experience optimization. GOV.UK Frontend integrates seamlessly with modern web architectures, ensuring reliable performance and compatibility across browsers and devices. Trusted by businesses worldwide, GOV.UK Frontend helps organizations maintain robust websites that meet user expectations and.](https://www.flowconsent.com/en/services/framework/gov-uk-frontend)

[Frameworks](https://www.flowconsent.com/en/services/framework/gov-uk-frontend)

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### [Ant Design](https://www.flowconsent.com/en/services/framework/ant-design)

[Ant Design is a versatile web technology that supports digital platforms with specialized functionality and enhanced capabilities. It provides robust tools and services that integrate with modern websites and applications seamlessly. Ant Design is designed to improve operational efficiency, user experience, and digital performance. Trusted by developers and businesses alike, Ant Design offers reliable solutions that scale with organizational needs and evolving web standards.](https://www.flowconsent.com/en/services/framework/ant-design)

[Frameworks](https://www.flowconsent.com/en/services/framework/ant-design)

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