# How do you make an extension?
**URL:** https://forum.makecode.com/t/how-do-you-make-an-extension/27767
**Category:** Forum Feedback
**Created:** [March 15, 2024, 11:40pm UTC](https://forum.makecode.com/t/how-do-you-make-an-extension/27767 "2024-03-15T23:40:51Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@RobbyZero](https://forum.makecode.com/u/RobbyZero)
#### Post date: [March 15, 2024, 11:40pm UTC](https://forum.makecode.com/t/how-do-you-make-an-extension/27767/1 "2024-03-15T23:40:51Z")
Hello I have always wanted to see how to make an extension for MakeCode arcade. I’ve never been able to because I don’t know how. I’ve seen GitHub repos by @UnsignedArduino and @richard . I have GitHub and everything I need to do it I just don’t know how. It would help if there was a video on YouTube with step by step instructions on how to do it. If anyone who is on the streams could make a video or if people from the forum could direct me to a video that explains it.
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### Author:  [@Brohann](https://forum.makecode.com/u/Brohann)
#### Post date: [March 15, 2024, 11:56pm UTC](https://forum.makecode.com/t/how-do-you-make-an-extension/27767/2 "2024-03-15T23:56:57Z")
check out [makecode.com/playground](http://makecode.com/playground)
also [Blur Effects Demo - SNES - Bugs Fixed and Project Optimized - #2 by shakao](https://forum.makecode.com/t/blur-effects-demo-snes-bugs-fixed-and-project-optimized/12023/2)
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### Author:  [@randomuser](https://forum.makecode.com/u/randomuser)
#### Post date: [March 17, 2024, 1:39am UTC](https://forum.makecode.com/t/how-do-you-make-an-extension/27767/3 "2024-03-17T01:39:43Z")
Well first step: Turn your blocks into functions. Do you have that down?
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### Author:  [@RobbyZero](https://forum.makecode.com/u/RobbyZero)
#### Post date: [March 17, 2024, 10:05pm UTC](https://forum.makecode.com/t/how-do-you-make-an-extension/27767/4 "2024-03-17T22:05:59Z")
Thanks but I figured it out thanks to @Brohann I still appreciate you trying to help😁
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### Author:  [@randomuser](https://forum.makecode.com/u/randomuser)
#### Post date: [March 17, 2024, 10:40pm UTC](https://forum.makecode.com/t/how-do-you-make-an-extension/27767/5 "2024-03-17T22:40:05Z")
Yw! I’m glad you could figure it out!