> ## Documentation Index
> Fetch the complete documentation index at: https://cloudinary.com/documentation/llms.txt
> Use this file to discover all available pages before exploring further.

# Image & Video API tutorial library

This section provides a library of video tutorials on a variety of Cloudinary topics. A selection of videos for each topic are shown here. Click the 'See more…' button to see all available tutorials for any topic.

## Programmatic asset management

  
  
  
    Upload Programmatically
    Use a Cloudinary SDK to upload media assets 
  

  
  
  
    Upload Assets in React
    Upload assets using the Upload widget in a React app 
  

  
  
  
    Delete Assets with Node.js
    Delete assets using various methods from the Node.js SDK 
  

  See more...

## Optimization and delivery

  
  
  
    Optimization Tips
    Tips for delivering optimized images 
  

  
  
  
    Using the Next.js Image Component
    Deliver images using the Next.js Image component 
  

  
  
  
    Video Player in React
    Embed the Cloudinary Video Player in a React app 
  

  See more...

## Transformations

  
  
  
    Transformation Basics
    Learn the basics of a transformation URL 
  

  
  
  
      Crop and Resize Images in React
      Crop and resize images using React with Cloudinary 
  

  
  
  
    Named Transformations
    Simplify & standardize complex delivery URLs 
  

  See more...

## Training courses

 In addition to the short tutorials available here, you can also take free self-paced Cloudinary courses on a variety of developer or DAM topics, or register for formal instructor-led courses, either virtual or on-site, at Cloudinary Academy.

Sign up to our [live training](https://training.cloudinary.com/pages/live-training) or watch previous [Cloudinary Café sessions](https://www.youtube.com/playlist?list=PL8dVGjLA2oMowBlDwt7FabARmk3VdilO3) and learn how to get the most from Cloudinary, one use case at a time.