feat: Update documentation: Links to similar technologies (json-schem…

…a-org#126)

components/Sidebar.tsx

@@ -208,7 +208,7 @@ export const DocsNav = () => {
         >
           <DocLink uri='/overview/what-is-jsonschema' label='What is JSON Schema?' />
           <DocLink uri='/overview/sponsors' label='Sponsors' />
-          <DocLink uri='/overview/similar-technologies' label='Similar Technologies Overview' />
+          <DocLink uri='/overview/similar-technologies' label='Similar Technologies' />
           <DocLink uri='/overview/code-of-conduct' label='Code of Conduct' />
         </div>
       </div>

pages/overview/similar-technologies/_index.md → pages/overview/similar-technologies.md

@@ -1,9 +1,11 @@
+---
+section: docs
+title: Similar Technologies
+---
 
-# Similar Technologies Overview
+While we think that JSON Schema has a unique value proposition, we'd like to provide visibility to other technologies that share similar goals:
 
-[**JSON Schema**](https://json-schema.org/) is not the only game in town when it comes to data validation and description. Here are some other technologies that share similar goals:
 
-##  Similar Technologies
 
 * **JSON Constraint Rules (JCR):** JCR aims to provide a more expressive way to define constraints on JSON data compared to JSON Schema. While still under development, you can learn more about it on GitHub: [http://codalogic.github.io/jcr/](http://codalogic.github.io/jcr/).