docs(readme): update data

README.md

@@ -12,6 +12,7 @@ A massive list including a huge amount of products and services that are complet
 - [BaaS](#baas)
 - [Code Editors](#code-editors)
 - [Code Generation](#code-generation)
+- [Courses](#courses)
 - [DNS](#dns)
 - [Databases](#databases)
 - [Design & UI](#design-and-ui)
@@ -153,6 +154,13 @@ A massive list including a huge amount of products and services that are complet
 | [Codeium](https://www.codeium.com) | Codeium is a free AI-powered code completion tool. It supports over 20+ programming languages (Python, JavaScript, Java, TypeScript, PHP, C/C++, Go, etc.) and integrates with all major standalone and web IDEs. |
 | [CodeWhisperer](https://aws.amazon.com/codewhisperer) | CodeWhisperer is a code-suggestion tool built by Amazon. It comes equipped with a feature that enables it to conduct security scans on your code. |
 | [Tabnine](https://www.tabnine.com) | Tabnine helps developers create better software, faster by providing insights learned from all the code in the world. |
+<!-- Courses.md -->
+## Courses
+
+| Website | Description |
+|:-:|-|
+| [HackerRank](https://hackerrank.com) | HackerRank is a platform for improving programming skills, finding jobs, and connecting with tech companies. |
+
 <!-- DNS.md -->
 ## DNS