diff --git a/README.md b/README.md
index 9b2cfa6..3252656 100644
--- a/README.md
+++ b/README.md
@@ -2,36 +2,11 @@
 
 Tartrazine is a library to syntax-highlight code. It is
 a port of [Pygments](https://pygments.org/) to
-[Crystal](https://crystal-lang.org/). Kind of.
+[Crystal](https://crystal-lang.org/).
 
-The CLI tool can be used to highlight many things in many styles.
+It also provides a CLI tool which can be used to highlight many things in many styles.
 
-# A port of what? Why "kind of"?
-
-Pygments is a staple of the Python ecosystem, and it's great.
-It lets you highlight code in many languages, and it has many
-themes. Chroma is "Pygments for Go", it's actually a port of
-Pygments to Go, and it's great too.
-
-I wanted that in Crystal, so I started this project. But I did
-not read much of the Pygments code. Or much of Chroma's.
-
-Chroma has taken most of the Pygments lexers and turned them into
-XML descriptions. What I did was take those XML files from Chroma
-and a pile of test cases from Pygments, and I slapped them together
-until the tests passed and my code produced the same output as
-Chroma. Think of it as *extreme TDD*.
-
-Currently the pass rate for tests in the supported languages
-is `96.8%`, which is *not bad for a couple days hacking*.
-
-This only covers the RegexLexers, which are the most common ones,
-but it means the supported languages are a subset of Chroma's, which
-is a subset of Pygments'.
-
-Currently Tartrazine supports ... 247 languages.
-
-It has 331 themes (63 from Chroma, the rest are base16 themes via
+Currently Tartrazine supports 247 languages. and it has 331 themes (63 from Chroma, the rest are base16 themes via 
 [Sixteen](https://github.com/ralsina/sixteen)
 
 ## Installation
@@ -58,7 +33,7 @@ $ tartrazine whatever.c -l c -t catppuccin-macchiato --line-numbers -f terminal
 Generate a standalone HTML file from a C source file with the syntax highlighted:
 
 ```shell
-$ tartrazine whatever.c -l c -t catppuccin-macchiato --line-numbers \
+$ tartrazine whatever.c -t catppuccin-macchiato --line-numbers \
   --standalone -f html -o whatever.html 
 ```
 
@@ -87,3 +62,29 @@ puts formatter.format(File.read(ARGV[0]), lexer)
 ## Contributors
 
 - [Roberto Alsina](https://github.com/ralsina) - creator and maintainer
+
+## A port of what? Why "kind of"?
+
+Pygments is a staple of the Python ecosystem, and it's great.
+It lets you highlight code in many languages, and it has many
+themes. Chroma is "Pygments for Go", it's actually a port of
+Pygments to Go, and it's great too.
+
+I wanted that in Crystal, so I started this project. But I did
+not read much of the Pygments code. Or much of Chroma's.
+
+Chroma has taken most of the Pygments lexers and turned them into
+XML descriptions. What I did was take those XML files from Chroma
+and a pile of test cases from Pygments, and I slapped them together
+until the tests passed and my code produced the same output as
+Chroma. Think of it as [*extreme TDD*](https://ralsina.me/weblog/posts/tartrazine-reimplementing-pygments.html)
+
+Currently the pass rate for tests in the supported languages
+is `96.8%`, which is *not bad for a couple days hacking*.
+
+This only covers the RegexLexers, which are the most common ones,
+but it means the supported languages are a subset of Chroma's, which
+is a subset of Pygments' and DelegatingLexers (useful for things like template languages)
+
+Then performance was bad, so I hacked and hacked and made it
+significantly [faster than chroma](https://ralsina.me/weblog/posts/a-tale-of-optimization.html) which is fun.
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