Add more examples to the readme.

Author: viferga

README.md

@@ -164,9 +164,17 @@ This environment variables are optional, in case that you want to modify default
 
 ### 4.3 Examples
 
-- [MetaCall CLI](/source/examples/metacallcli). Example of a Command Language Interpreter based on MetaCall where you can load, unload scripts and call their functions.
+- [Embedding NodeJS](https://github.com/metacall/embedding-nodejs-example): Example application for embedding NodeJS code into C/C++ using CMake as a build system.
 
-- [MetaCall Rotulin](https://github.com/metacall/rotulin). Example of a multi-language application built with **METACALL**. This application embeds a Django server with a Ruby DataBase and C# business layer based on ImageMagick.
+- [Embedding Python](https://github.com/metacall/embedding-python-example): Example application for embedding Python code into C/C++ using CMake as a build system.
+
+- [Using `matplotlib` from C/C++](https://github.com/metacall/embedding-matplotlib-example): Example application for using Python `matplotlib` library into C/C++ using `gcc` for compiling it and installing MetaCall by compining it by hand.
+
+- [MetaCall CLI](/source/examples/metacallcli): Example of a Command Language Interpreter based on MetaCall where you can load, unload scripts and call their functions.
+
+- [Rotulin](https://github.com/metacall/rotulin): Example of a multi-language application built with **METACALL**. This application embeds a Django server with a Ruby DataBase and C# business layer based on ImageMagick.
+
+- [BeautifulSoup from Express](https://github.com/metacall/beautifulsoup-express-example): This example shows how to use [MetaCall CLI](/source/examples/metacallcli) for building a **Polyglot Scraping API** that mixes NodeJS with Python.
 
 ## 5. Architecture