# I made an extension

**URL:** https://forum.makecode.com/t/i-made-an-extension/45041
**Category:** Arcade
**Tags:** extension
**Created:** [July 23, 2026, 10:30pm UTC](https://forum.makecode.com/t/i-made-an-extension/45041 "2026-07-23T22:30:00Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![Bluesteve78](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/bluesteve78/32/33702_2.png) [@Bluesteve78](https://forum.makecode.com/u/Bluesteve78)
#### Post date: [July 23, 2026, 10:30pm UTC](https://forum.makecode.com/t/i-made-an-extension/45041/1 "2026-07-23T22:30:01Z")

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paste this into the makecode extension search bar: [https://arcade.makecode.com/S91186-54164-60081-39934](https://arcade.makecode.com/S91186-54164-60081-39934) it adds real JavaScript commands to makecode’s “JavaScript”, Which is really something called “Static TypeScript”.

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### Author: ![Sword\_Studios](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/sword_studios/32/35216_2.png) [@Sword\_Studios](https://forum.makecode.com/u/Sword_Studios)
#### Post date: [July 24, 2026, 5:45pm UTC](https://forum.makecode.com/t/i-made-an-extension/45041/2 "2026-07-24T17:45:04Z")

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Nice!

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### Author: ![RobbyZero](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/robbyzero/32/17188_2.png) [@RobbyZero](https://forum.makecode.com/u/RobbyZero)
#### Post date: [July 24, 2026, 5:45pm UTC](https://forum.makecode.com/t/i-made-an-extension/45041/3 "2026-07-24T17:45:59Z")

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Hello @Bluesteve78,  
upon testing your extension, I happen to notice it doesn’t work.  
After a close examination I believe I may have found the issue!  
The only new file is called “pxt2.json” which will not do anything at the moment.  
In addition, I noticed it is trying to run a file called “JS.ts” which does not exist in the project at the moment.

 ![image](https://us1.discourse-cdn.com/flex020/uploads/makecode/original/3X/0/8/084f5528babfeb655b100dca16309937c9da9d40.png)

I would very much like to see this in a working state so let me know if you manage to get it working!

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   Best wishes,
             Robby

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