If you're a web dapp developer, we've got two types of guides for you:
- If you've never built a Dapp before, we've got a gentle introduction on [Developing Dapps with Truffle and MetaMask](https://blog.metamask.io/developing-for-metamask-with-truffle/).
- If you have a Dapp, and you want to ensure compatibility, [here is our guide on building MetaMask-compatible Dapps](https://github.com/MetaMask/faq/blob/master/DEVELOPERS.md)
## Building locally
- Install [Node.js](https://nodejs.org/en/) version 6.3.1 or later.