I don&#x27;t understand the point of saying something like:<p>&gt; <i>&quot;I show how to build a modern C++ high-performance, asynchronous echo server that can be written with just 48 lines of code.&quot;</i><p>The fact that it is 48 lines of code is almost meaningless. If the framework was a different design it could be done in 1 line of C++ code or 1 line of COBOL. Given the right library&#x2F;framework, any application can be done with 1 line of code (taking a bit of poetic licence here, but hopefully you see my point).<p>As a discussion about using Wangle in C++, the article has far more merit.<p>Perhaps I am just being overly pedantic.