# Ethereum Compatibility

Harmony ONE is an Ethereum EVM 100% compatible blockchain, and is very good at decentralized application (Dapp) development within many possible verticals including DeFi, NFT, Gaming, and many others.

You can read more about Harmony One Ecosystem - here

<https://github.com/harmony-one/hmy-ecosystem>

{% embed url="<https://www.youtube.com/watch?v=rFmVIA6Jvmg>" %}

## Useful articles:

### Harmony & Web3

{% content-ref url="/pages/-MSYXPEmgnAv66yXFkQN" %}
[Web3.js](/home/developers/sdk/web3.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MSeeY98wWC-blF1E8bx" %}
[Using Web3.js to Send Transactions on Harmony](/home/developers/sdk/web3/send-transaction.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MSejDZocNjnA2\_qf7d6" %}
[Find the last transaction](/home/developers/sdk/web3/find-the-last-transaction.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MSeirCq9r7TSXYPtlfI" %}
[Using Web3](/home/developers/deploying-on-harmony/deploy-using-web3.md)
{% endcontent-ref %}

### Harmony & Metamask

{% content-ref url="/pages/-MSiDnWzTTFkBohWQ8li" %}
[Metamask](/home/general/ecosystem/wallets/browser-extensions-wallets/metamask-wallet.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MSJ1JOUfI8-bepf9wCI" %}
[Interacting With Metamask](/home/developers/wallets/metamask/interacting-with-metamask.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MSYCGGf1GkqZJADzEv6" %}
[Using Metamask with Harmony Smart Contracts](/home/developers/wallets/metamask/using-metamask-with-harmony-smart-contracts.md)
{% endcontent-ref %}

### Harmony & Ethereum Developer Ecosystem

{% embed url="<https://github.com/harmony-one/hmy-ecosystem/blob/main/Harmony_Develop_Ecosystem.md>" %}

### Examples of Harmony projects that use Ethereum RPC

{% embed url="<http://testnet.bridge.hmny.io/>" %}

{% embed url="<https://github.com/harmony-one/ethhmy-bridge.sdk>" %}

{% embed url="<https://dapp.demo.harmony.one/>" %}


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