> ## Documentation Index > Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt > Use this file to discover all available pages before exploring further. --- id: 4e92b98e-655e-41e6-aa93-89ed1a117e59 --- # HubSpot Developer Documentation export const IntroCard = ({img, title, description, bullets = []}) => { return
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Bring Productivity To Life Through Code

Welcome to the HubSpot Developer Documentation. Build custom CRM and data-driven website experiences on HubSpot. Follow the steps below to get started, or jump directly into a quickstart that fits your build.

1. Install the HubSpot CLI globally 2. Authorize your HubSpot account 3. Start building
```bash npm theme={null} npm install -g @hubspot/cli && hs init ``` ```bash yarn theme={null} yarn global add @hubspot/cli && hs init ``` ```bash pnpm theme={null} pnpm add -g @hubspot/cli && hs init ``` ```bash ruby theme={null} gem install hubspot-cli && hs init ``` ```bash Build your first project theme={null} hs get-started ```
e.stopPropagation()}> Import/Export data, e.stopPropagation()}> Custom channels, e.stopPropagation()}> CRM object sync ]} /> e.stopPropagation()}> Custom cards, e.stopPropagation()}> App settings page, e.stopPropagation()}> Custom calling extensions ]} /> e.stopPropagation()}> Custom coded workflows, e.stopPropagation()}> Custom action builder, e.stopPropagation()}> Gated website content, e.stopPropagation()}> Conversations API ]} />
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Resources

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