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

# Web SDKs Overview

Tonder provides two JavaScript SDKs for web applications, each designed for different use cases and integration approaches.

## SDK Versions

Each web SDK serves a specific purpose in the payment integration workflow. Below you'll find detailed information about each SDK, including their best use cases, features, and practical implementation guidance.

### JS Full SDK

The JS Inline SDK is ideal for teams who want a quick, secure integration with minimal development effort. It provides a complete, pre-built payment interface that handles all the complex payment logic for you. It's best for:

* Quick integration and prototyping
* Standard checkout flows
* Teams with limited frontend development resources
* Projects that prioritize speed to market

The main features of the JS Inline SDK are:

| Feature              | Description                                                                |
| -------------------- | -------------------------------------------------------------------------- |
| Pre-built UI         | Complete payment interface with card input fields, validation, and styling |
| Automatic Validation | Built-in form validation for card numbers, expiration dates, and CVV       |
| 3DS Support          | Automatic handling of 3D Secure authentication challenges                  |
| PCI Compliance       | Secure data handling without sensitive data touching your servers          |

If you would like to learn more about Lite SDK, check out the [Lite SDK Overview](/sdk-integration/web/js-lite/installation.mdx) page.

## Next Steps

Once you've chosen your SDK, and you want to know more about them, you can follow the links below to get started with installation and integration:

* [Install JS Full SDK](/sdk-integration/web/js-inline/requirements-and-installation)
* [Install JS Lite SDK](/sdk-integration/web/js-lite/requirements-and-installation)