# Tag-union implementation?

**URL:** <https://meta.discourse.org/t/tag-union-implementation/58121>\
**Category:** Development\
**Created:** [February 28, 2017, 8:20pm UTC](https://meta.discourse.org/t/tag-union-implementation/58121 "2017-02-28T20:20:23Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
**Post date:** [August 28, 2022, 11:46pm UTC](https://meta.discourse.org/t/tag-union-implementation/58121/4 "2022-08-28T23:46:32Z")

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We have it now at least in route form:

[https://meta.discourse.org/?tags[]=screen-reader&tags[]=accessibility](https://meta.discourse.org/?tags%5B%5D=screen-reader&tags%5B%5D=accessibility)

Long term we are thinking of building a UI for cleaner filtering and sorting of topic lists.

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_[View the full topic](https://meta.discourse.org/t/tag-union-implementation/58121)._