# DRPC documentation
This is DRPC documentation site, based on http://nextra.site
## Local Development
It's strongly recommended to use [nvm a.k.a Node Version Manager](https://github.com/nvm-sh/nvm?tab=readme-ov-file#installing-and-updating) to manage your Node.js versions.
1. Make sure you use Node.js version 18 or higher.
You can check this by running `node -v` in your terminal/console.
2. Make sure you have [Yarn](https://www.npmjs.com/package/yarn) installed.
You can check this by running `yarn -v` in your terminal/console.
You can install it by running `npm install -g yarn`.
3. Run `yarn` to install the dependencies.
4. Run `yarn dev` to start the development server and visit [http://localhost:3000/docs](http://localhost:3000/docs)
## SEO metadata tips
For *-api pages we can easily set common rules for generating metadata in `theme.config.tsx`.
For other pages, sometimes we need the default values, and sometimes we need custom ones.
Here's how metadata is being set:
```
- /docs:
metadata set in theme.config.tsx
-- /docs/*-api:
metadata set in theme.config.tsx
--- /docs/*-api/section:
metadata set in theme.config.tsx
---- /docs/*-api/section/method:
metadata is auto-generated by Nextra and based on the page content
-- /docs/any-other-page:
title and description are set via component, all other metadata is autogenerated by Nextra
```
⚠️ It’s important to use the `` component on pages that are not part of the Methods Documentation (i.e. `/docs/ethereum-api/` and everything inside) — otherwise the metadata will be missing. See an example of its usage in `/howitworks/overview`.
## Troubleshooting
### Missing meta title
This code will cause title go missing, since Nextra will automatically wrap the title in the `` tag
```
Understanding dRPC Rate Limiting
```
So we'll see something like this in the resulting HTML:
```
<p>Understanding dRPC Rate Limiting</p>
```
Solution: keep the title in one line or use `` component.
## License
This project is licensed under the MIT License.