# ⚠️ Unsupported HTML/CSS in the Rich Text component will completely break in the coming weeks
**URL:** \
**Category:** General\
**Created:** [July 5, 2022, 7:29pm UTC](https://community.glideapps.com/t/unsupported-html-css-in-the-rich-text-component-will-completely-break-in-the-coming-weeks/43931 "2022-07-05T19:29:34Z")\
**Posts on this page:** 1\
**Showing post:** 24
**Author:**  [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [July 6, 2022, 1:14am UTC](https://community.glideapps.com/t/unsupported-html-css-in-the-rich-text-component-will-completely-break-in-the-coming-weeks/43931/24 "2022-07-06T01:14:42Z")
> [@NCM - what is it and why do Glide Experts keep mentioning it?](https://community.glideapps.com/t/ncm-what-is-it-and-why-do-glide-experts-keep-mentioning-it/43387/2):
>
> The computation model is the underlying code that makes glide work. Basically the original computation model is what Apps currently run on and is hard to maintain and not necessarily efficient code. When Glide added pages, they rewrote the underlying code from the ground up, so currently Pages uses the new computation model. They are now working to convert Apps to that new updated code. From our standpoint, it really shouldn’t mean much to us, other than some things will most likely run more…
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_[View the full topic](https://community.glideapps.com/t/unsupported-html-css-in-the-rich-text-component-will-completely-break-in-the-coming-weeks/43931)._