update readme to be closer to version on main

README.md

@@ -1,7 +1,13 @@
-# Development instructions
+# Development Instructions
 
 ## Setup
 
+Clone the [Slang Playground](https://github.com/shader-slang/slang-playground):
+
+```bash
+git clone https://github.com/shader-slang/slang-playground.git
+```
+
 ### Prerequisites
 
 * Install [Docker](https://www.docker.com/get-started/)
@@ -14,19 +20,28 @@
 * This will create a file at `out/1/artifact/artifact.zip`
 * Extracting the zip file will provide a directory from which you can host the website
 
-### Server
+### Starting the Server
+
+1. Navigate to the root of your webfiles (where `slang-wasm.js` and `slang-wasm.wasm.gz` are located) either in the artifact folder or the root of your playground directory.
 
-The Wasm loader needs a running web server in the build target directory, in order to load .wasm files.
+   ```bash
+   cd slang-playground
+   ```
 
-**NOTE: ** You do not need a shell with the full development environment set up, you just need Python and the `TRY_SLANG_TARGET_DIRECTORY_PATH` environment variable.
+2. Start a Python web server to host the files:
 
-To start the server, run something like:
+   ```bash
+   python -m http.server 8000
+   ```
 
-    $ cd $TRY_SLANG_TARGET_DIRECTORY_PATH && python -m http.server 8000
+3. Open `http://localhost:8000` in your browser to verify the server is running and the files are accessible. You should see the application loading the `.wasm` and `.js` files correctly.
+
+If any issues arise, ensure the `.wasm` file is properly compressed (`slang-wasm.wasm.gz`) and located in the correct directory.
 
 ## Iterate
 
 In order to avoid the expensive build process, copy the following files from the output directory to the main directory:
+
 * `slang-wasm.js`
 * `slang-wasm.d.ts`
 * `slang-wasm.wasm`
@@ -38,4 +53,4 @@ Run `npm install` to install dependencies.
 
 You can then run `npx tsc` and host the webserver from the main directory. You will either need to run `npx tsc` whenever you make a code change, or you can run `npx tsc --watch` to continuously compile.
 
-Now load or reload `localhost:8000` in your browser to see the results.
+Now load or reload `localhost:8000` in your browser to see the results.