diff --git a/README.md b/README.md
index bae4712..5deffc5 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,9 @@
 
 # Setup locally
 
+## WSL / Linux
+
+**Ruby (via rvm)**
 ```bash
 curl -sSL https://get.rvm.io | bash -s stable
 source ~/.rvm/scripts/rvm
@@ -13,6 +16,42 @@ rvm install 3.3.5
 rvm use 3.3.5 --default
 ```
 
+**Node.js (via nvm — use native Linux Node, not the Windows binary)**
+```bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+source ~/.bashrc
+nvm install 20
+nvm use 20
+```
+
+**Install dependencies and build**
+```bash
+gem install bundler jekyll webrick
+npm install --ignore-scripts
+npm run build
+bundle install
+bundle exec jekyll serve
+```
+
+## Windows
+
+**Ruby (via rvm)**
+```bash
+curl -sSL https://get.rvm.io | bash -s stable
+source ~/.rvm/scripts/rvm
+rvm install 3.3.5
+rvm use 3.3.5 --default
+```
+
+**Node.js (via nvm-windows)**
+
+Download and install from https://github.com/coreybutler/nvm-windows/releases, then:
+```bash
+nvm install 20
+nvm use 20
+```
+
+**Install dependencies and build**
 ```bash
 gem install bundler jekyll webrick
 npm i && npm run build
@@ -20,12 +59,16 @@ bundle install
 bundle exec jekyll serve
 ```
 
+
 # Run locally
 
-```bash 
+## WSL / Linux
+```bash
 source ~/.rvm/scripts/rvm
+bundle exec jekyll serve
 ```
 
+## Windows
 ```bash
 bundle exec jekyll serve
-```
\ No newline at end of file
+```