Refine•16mo ago

.env for react refine

kapa.ai•9/16/24, 7:09 AM

Hi @fixmycss. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base.

kapa.ai•9/16/24, 7:10 AM

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To use environment variables in a React project with Refine, you need to follow the conventions of Create React App (CRA) or Vite, depending on your setup. Here are the steps and considerations based on the knowledge sources provided:

Using Environment Variables with Create React App (CRA)

Create Environment Files: Create a
```
.env
```
```
.env
```
file in the root of your project. You can also create environment-specific files like and .
**Define Variables**: Add your environment variables in these files. For example:```plaintext REACT_APP_API_URL=<https://api.example.com>```
**Access Variables in Code**: Access these variables in your React code using `process.env`. For example:```javascript const apiUrl = process.env.REACT_APP_API_URL;```
**Restart the Development Server**: After adding or modifying environment variables, restart your development server to apply the changes.

For more detailed information, you can refer to the CRA documentation on adding custom environment variables (https://create-react-app.dev/docs/adding-custom-environment-variables/).

Using Environment Variables with Vite

Create Environment Files: Create a
```
.env
```
```
.env
```
file in the root of your project. You can also create environment-specific files like and .
**Define Variables**: Add your environment variables in these files. For example:```plaintext VITE_API_URL=<https://api.example.com>```
**Access Variables in Code**: Access these variables in your React code using `import.meta.env`. For example:```javascript const apiUrl = import.meta.env.VITE_API_URL;```
**Restart the Development Server**: After adding or modifying environment variables, restart your development server to apply the changes.

kapa.ai•9/16/24, 7:10 AM

Important Considerations

**Refine CLI and Vite Conventions**: There is a known issue where the Refine CLI might break Vite's dotenv conventions by automatically loading values in the `.env` file, which can take precedence over other environment-specific files like `.env.development`. To avoid this, you might need to use a workaround by renaming your `.env` file to `.env.production` or similar (Source: **GitHub Issue #5803** (<https://github.com/refinedev/refine/issues/5803>)).
**Configuration Example**: If you encounter issues with environment variables not being loaded correctly, you can configure `dotenv` manually in your project. Here is an example:```javascript import * as dotenv from 'dotenv'; dotenv.config();```

For more information on handling environment variables with Vite, you can refer to the Vite documentation on environment variables (https://vitejs.dev/guide/env-and-mode).

Setting Up a Refine Project

To set up a new Refine project, you can use the following command:

npm create refine-app@latest

npm create refine-app@latest

You can also create a Refine project in the browser from here (https://refine.dev/?playground=true).

For more detailed examples and documentation, you can visit the Refine documentation (https://refine.dev/docs/).

By following these steps, you should be able to effectively manage and use environment variables in your React project with Refine.
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kapa.ai•9/16/24, 7:10 AM

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