---
title: "[Extensions] - Helpful Links for Sidebar Extensions"
description: Helpful links that will help you create and work with custom Sidebar Extensions.
url: https://www.contentstack.com/docs/developers/create-sidebar-extensions/helpful-links-for-sidebar-extensions
product: Contentstack
doc_type: reference
audience:
  - developers
  - integrators
version: current
last_updated: 2026-03-26
---

# [Extensions] - Helpful Links for Sidebar Extensions

This page provides a curated set of links for developers building or maintaining custom Sidebar Extensions, and should be used when you need quick access to SDK references, examples, or FAQs while implementing extensions.

## Helpful Links for Sidebar Extensions

Here are some helpful links that will help you create and work with custom Sidebar Extensions.
- [Extensions SDK API reference](https://github.com/contentstack/ui-extensions-sdk/blob/master/docs/ui-extensions-api-reference.md#inclusion-in-your-project)
- [Extensions examples]( https://github.com/contentstack/extensions)
- [FAQs](/docs/faqs/#experience-extensions-faqs)

## Common questions

### Where can I find the Extensions SDK API reference?
Use the “Extensions SDK API reference” link provided on this page.

### Where can I find working examples of extensions?
Use the “Extensions examples” link provided on this page.

### Where can I find FAQs related to experience extensions?
Use the “FAQs” link provided on this page.