Update file(s) "/." from "groupdocs-signature/Groupdocs.Signature-References"

Author: sergiytereshchenko

content/sites/groupdocs/signature/english/_index.md

@@ -21,7 +21,7 @@ These are links to some useful resources:
 
 - [GroupDocs.Signature for .NET API Reference](/signature/net/)
 - [GroupDocs.Signature for .NET API Tutorials](/tutorials/signature/net/)
-
+- [Access additional details about the product](https://products.groupdocs.com/signature/net/)
 
 ## GroupDocs.Signature for Java
 
@@ -36,3 +36,35 @@ Empower Java applications with eSignature capabilities to digitally sign a wide
 These are links to some useful resources:
 
 - [GroupDocs.Signature for Java API Reference](/signature/java/)
+- [Discover more about what the product offers](https://products.groupdocs.com/signature/java/)
+
+
+## GroupDocs.Signature for Node.js via Java
+
+{{% alert color="primary" %}}
+
+![GroupDocs.Signature for Node.js via Java Product Logo](gdocs_nodejs.png)
+
+Add advanced eSignature capabilities to your Node.js applications to digitally sign a wide range of documents and images on any operating system.
+
+{{% /alert %}}
+
+These are links to some useful resources:
+
+- [GroupDocs.Signature for Node.js via Java API Reference](/signature/nodejs-java/)
+- [Learn more about the product](https://products.groupdocs.com/signature/nodejs-java/)
+
+## GroupDocs.Signature for Python via .NET
+
+{{% alert color="primary" %}}
+
+![GroupDocs.Signature for Python via .NET Product Logo](gdocs_python.png)
+
+Integrate powerful electronic signing features into your Python solutions using the .NET-based API, enabling you to sign and validate a variety of documents and images across all major operating systems.
+
+{{% /alert %}}
+
+These are links to some useful resources:
+
+- [GroupDocs.Signature for Python via .NET API Reference](/signature/python-net/)
+- [Explore detailed information about the product](https://products.groupdocs.com/signature/python-net/)