Improve quickstart development docs

README.md

@@ -1,17 +1,36 @@
-Install Lume:
+# miom.space homepage
 
-https://lume.land/docs/overview/installation/
+This is the repository containing the code for https://miom.space.
+
+It is built using [lume](https://lume.land/) with JSX. To get started, make sure
+you have the [nix package manager](https://nixos.org/download.html) installed.
+Then you can start developing with:
 
 ```
-deno run -Ar https://deno.land/x/lume/init.ts
+nix develop
 ```
 
-Build the project:
+This will use a [nix devshell](https://nix.dev/tutorials/first-steps/ad-hoc-shell-environments#ad-hoc-envs)
+to create an environment that has [deno](https://deno.land/) and [lume](https://lume.land/)
+available.
+
+An alternative approach for loading all dependencies is [`direnv`](https://direnv.net).
+It basically runs `nix develop` for you, once you enter a directory which
+contains a `.envrc` file and allow it by running `direnv allow`. Once installed
+globally, run:
+
+```
+direnv allow
+```
+
+Just build the static site, results are in `_site`:
+
 ```
 ./build.sh
 ```
 
-Run a local version of the project:
+To get a live development server, run:
+
 ```
 deno task serve
 ```