# Block object extension?

**URL:** https://forum.makecode.com/t/block-object-extension/4457
**Category:** Help
**Created:** [November 16, 2020, 6:09pm UTC](https://forum.makecode.com/t/block-object-extension/4457 "2020-11-16T18:09:50Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![UnsignedArduino](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/unsignedarduino/32/592_2.png) [@UnsignedArduino](https://forum.makecode.com/u/UnsignedArduino)
#### Post date: [November 16, 2020, 6:09pm UTC](https://forum.makecode.com/t/block-object-extension/4457/1 "2020-11-16T18:09:50Z")

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I’ve seen the MakeCode team use an extension that puts a subcategory in the Arcade block menu called `BlockObject` on an Arcade advanced stream. It allows you to make an object and add attributes, like strings and images to it. I specifically remember @richard saying to remind him to name his attributes with numbers instead of letters so they would list in order. (Like `script1` instead of `scriptOne`)

What’s the extension URL?

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<div class="post-metadata">

### Author: ![Dreadmask197](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/dreadmask197/32/10494_2.png) [@Dreadmask197](https://forum.makecode.com/u/Dreadmask197)
#### Post date: [November 16, 2020, 6:30pm UTC](https://forum.makecode.com/t/block-object-extension/4457/2 "2020-11-16T18:30:34Z")

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> **[microsoft/arcade-block-objects](https://github.com/microsoft/arcade-block-objects)**
>
> An extension for MakeCode Arcade that adds JavaScript like objects - microsoft/arcade-block-objects

I searched it up on Github (and still have no idea how to use it. I feel proud for learning how to search things up.) umm… I hope this helps