# Experimento: Hub de curadoria de conteúdo colaborativo para meta

**URL:** <https://meta.discourse.org/t/experiment-collaborative-content-gardening-hub-for-meta/397606>\
**Category:** Site feedback\
**Created:** [4 Março , 2026 09:42 UTC](https://meta.discourse.org/t/experiment-collaborative-content-gardening-hub-for-meta/397606 "2026-03-04T09:42:18Z")\
**Posts on this page:** 1\
**Showing post:** 89

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**Author:** ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)\
**Post date:** [16 Abril , 2026 22:21 UTC](https://meta.discourse.org/t/experiment-collaborative-content-gardening-hub-for-meta/397606/89 "2026-04-16T22:21:37Z")

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> [@Whitelisting HTML tags / attributes](https://meta.discourse.org/t/whitelisting-html-tags-attributes/159653?u=canapin):
>
> I vaguely remember that there was a way - using a site setting or a plugin - to add entries to the whitelist of allowed HTML tags and attributes ([https://github.com/discourse/discourse/blob/master/app/assets/javascripts/pretty-text/addon/white-lister.js](https://github.com/discourse/discourse/blob/master/app/assets/javascripts/pretty-text/addon/white-lister.js)). I’m not very familiar with the internals of this part of Discourse. Does anyone have some pointers on how to add to this list using a plugin or maybe even site settings?

Acredito que o link do GitHub foi alterado para [https://github.com/discourse/discourse/blob/main/frontend/pretty-text/addon/allow-lister.js](https://github.com/discourse/discourse/blob/main/frontend/pretty-text/addon/allow-lister.js), caso em que o link deve ser editado na postagem.

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