docs: update readme

Signed-off-by: jolheiser <john.olheiser@gmail.com>

README.md

@@ -2,16 +2,26 @@
 
 My [personal website](https://jolheiser.com).
 
-Uses [tailwind](https://tailwindcss.com/) (with [catppuccin btw](https://github.com/catppuccin/tailwindcss)) and [11ty](https://www.11ty.dev/) as a simple static page generator. 
+Uses [tailwind](https://tailwindcss.com/) (with [catppuccin btw](https://github.com/catppuccin/tailwindcss)) and [templ](https://github.com/a-h/templ) as a simple static page generator. 
 
-Eleventy is potentially even too much, but it made generating the SVGs and looping links easier.
-
-Links are sourced from [package.json](package.json).
+Links are sourced from [links.yaml](links.yaml).
 
 ## Dev
 
-```bash
-yarn install # Install deps
-yarn dev     # Serve locally and watch for changes
-yarn build   # Build dist
+### Tools
+
+```
+nix develop
+```
+
+If nix isn't available:
+- [Go](https://go.dev)
+- [templ](https://github.com/a-h/templ)
+- [tailwind-ctp](https://git.jojodev.com/jolheiser/tailwind-ctp) (TailwindCSS standalone CLI with Catppuccin support)
+
+
+### Building
+
+```bash
+go generate
 ```