# For Creators
Whether you’re building a **pay-per-download app**, a **secure NDA file-sharing service**, or an **ephemeral session for legal cases**, QS Builder provides a **drag-and-drop interface** that allows you to create and deploy your app with minimal effort on top of QS tech.
**Start building in 5 simple steps:**
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**Start a new project**:
Press the (+) in the middle of the canvas to start a new project
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**Select actions, triggers, or plugins:**
You'll have multiple actions to choose from such as QS actions, web2 & web3 plugins to match your logic flow and imagination for your data-sharing and communication app
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**Build your logic (Drag & Drop):**
With simple links, connect and complete your action logic
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**Set action properties:**
Each action and trigger blocks comes with its own properties. Simply press on the action and the properties pop-up will appear
Example of "Create a room" Properties
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**Publish your application!**
Once you are done with your logic flow, you can preview or publish your application on [qs-marketplace](https://docs.quicksync.me/qs-marketplace "mention") through the publish button
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**Congratulations on building your first application!**
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