Update README.md

README.md

@@ -1,2 +1,29 @@
 [![Langulus::Logger CI](https://github.com/Langulus/Logger/actions/workflows/ci.yml/badge.svg)](https://github.com/Langulus/Logger/actions/workflows/ci.yml)
 # Langulus::Logger
+
+A simple C++20 logger, based on the [{fmt} library](https://github.com/fmtlib/fmt).
+It supports tabulation, colors, and external attachments, and is part of the [Langulus](https://langulus.com) framework.
+
+![Visual demonstation](https://github.com/Langulus/Logger/blob/main/demo.png?raw=true)
+
+# Usage
+### Write line
+You can use any of the predefined line functions, each with its distinct style:
+```c++20
+using namespace Langulus;
+Logger::Line("Write a plain text line with the currently set style");
+Logger::Fatal("Write fatal error with error number: ", 666);
+Logger::Warning("Write a complex", " warning ", Logger::Red, "with all kinds of arguments: ", '1', 1);
+Logger::Error(...);
+Logger::Warning(...);
+Logger::Verbose(...);
+Logger::Info(...);
+Logger::Message(...);
+Logger::Special(...);
+Logger::Flow(...);
+Logger::Input(...);
+Logger::Network(...);
+Logger::OS(...);
+Logger::Prompt(...);
+```
+#WIP