# lesson from Alchemy week3

By [zappernine.hft](https://paragraph.com/@fordz) · 2022-10-27

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*   Who taught the course?
    
    I am a new coding learner, I totally guide by the official guide:
    
    [https://docs.alchemy.com/docs/how-to-make-nfts-with-on-chain-metadata-hardhat-and-javascript](https://docs.alchemy.com/docs/how-to-make-nfts-with-on-chain-metadata-hardhat-and-javascript)
    
*   When did you complete the project?
    
    I spent almost 1 week to research this project, and finished task today(Oct. 27th 2022)
    
*   What did you learn?
    
    I learned to use on-chain metadata to control my NFT, of cause I learned much more skills how to use vs code tool in addition to last 2 weeks.
    
*   What did you enjoy about the tutorial?
    
    I am very enjoy this challenge, especially when using write contract function to change my NFT’s property.
    
*   How do you think you can use this technology to build useful applications?
    
    I think I can apply this kind of tech to gamefi project, especially level up the game role’s skill or equipment, very interesting use case.
    
*   Who would you recommend this project to?
    
    I am a very special global web3 community member, I will suggest the members who interested in development in web3 world.
    

Alchemy University Link:

<[https://university.alchemy.com/](https://university.alchemy.com/) >

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*Originally published on [zappernine.hft](https://paragraph.com/@fordz/lesson-from-alchemy-week3)*