> For the complete documentation index, see [llms.txt](https://docs.haven1.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.haven1.org/learn/evm-compatibility.md).

# Haven1 is EVM compatible

The **Ethereum Virtual Machine** ([EVM](/additional-resources/haven1-terminology.md)) has been a gamechanger in the [blockchain](/additional-resources/haven1-terminology.md) industry by facilitating the deployment of [smart contracts](/additional-resources/haven1-terminology.md) - the building blocks of [blockchain](/additional-resources/haven1-terminology.md) applications. 

[Haven1](/additional-resources/haven1-terminology.md) recognizes the significance of EVM blockchains, which is why it is designed to be **EVM-compatible**.

<figure><img src="/files/hVb5FO31QUabTF4zCXtD" alt=""><figcaption></figcaption></figure>

**Key advantages of EVM-compatibility for Haven1:**&#x20;

* Enables the **seamless integration** of pre-existing projects and applications onto EVM-compatible blockchains, allowing prior work to be leveraged while transitioning products onto the network.
* EVM offers **developer familiarity** as the most widely-adopted blockchain in the space: which reduces the learning curve, and facilitates quick skill adaptation and knowledge utilization.
* EVM-compatible platforms thrive on community-driven initiatives, fostering a culture of **innovation**, **collaboration** and **knowledge** sharing among developers. An **active community** and **developer support** provides a wealth of resources, comprehensive documentation and robust libraries - ensuring developers receive the necessary support.
* The widespread adoption of EVM compatibility generates a **significant network effect**. As more projects and developers build on EVM-compatible platforms, the network grows stronger, attracting additional participants, liquidity, and nurtures the  development of the ecosystem.
* **Familiar user experience** for individuals already accustomed to Ethereum-based applications. Users can navigate and interact with EVM-compatible decentralized applications ([dApps](/additional-resources/haven1-terminology.md)) using their existing knowledge and wallet infrastructure.

Initially, Haven1 will operate as a sidechain to Ethereum, much like Polygon POS Chain. As an EVM-compatible network, Haven1 will seamlessly interact with the Ethereum blockchain and facitiliate efficient asset and data transfers.

Haven1's long-term objective is to transition from a side chain directly into a rollup, utilizing Ethereum as a global settlement layer. This will enable Haven1 to benefit from Ethereum’s highly secure [node](/additional-resources/haven1-terminology.md) network, which is known for its robustness and stability.