NomadWithoutAHome · March 7, 2022 23:07 · Feb 5, 2019 · Oct 10, 2015 · Aug 26, 2015 · Aug 26, 2015
diff --git a/how-to-view-source-of-chrome-extension.md b/how-to-view-source-of-chrome-extension.md
@@ -8,7 +8,11 @@ unzip -d "$extension_id-source" "$extension_id.zip"
 
 Thx to crxviewer for the [magic download URL](https://github.com/Rob--W/crxviewer/blob/6113c25e3569e1ec59365ad9a177aa97e2bcda61/src/cws_pattern.js#L27-L74). 
 
-## Option 2: Use the CRX Viewer extension 
+## Option 2: Use the CRX Viewer website 
+
+https://robwu.nl/crxviewer/
+
+## Option 3: Use the CRX Viewer extension 
 
 The [Chrome extension source viewer](https://chrome.google.com/webstore/detail/chrome-extension-source-v/jifpbeccnghkjeaalbbjmodiffmgedin?hl=en) is open source ([github repo](https://github.com/Rob--W/crxviewer)) and makes this super easy.
 

diff --git a/how-to-view-source-of-chrome-extension.md b/how-to-view-source-of-chrome-extension.md
@@ -2,7 +2,7 @@
 
 ```sh
 extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
-curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=unknown&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
+curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
 unzip -d "$extension_id-source" "$extension_id.zip"
 ```
 

diff --git a/howto.md → how-to-view-source-of-chrome-extension.md b/howto.md → how-to-view-source-of-chrome-extension.md
diff --git a/howto.md b/howto.md
@@ -0,0 +1,30 @@
+## Option 1: Command-line download extension as zip and extract
+
+```sh
+extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
+curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=unknown&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
+unzip -d "$extension_id-source" "$extension_id.zip"
+```
+
+Thx to crxviewer for the [magic download URL](https://github.com/Rob--W/crxviewer/blob/6113c25e3569e1ec59365ad9a177aa97e2bcda61/src/cws_pattern.js#L27-L74). 
+
+## Option 2: Use the CRX Viewer extension 
+
+The [Chrome extension source viewer](https://chrome.google.com/webstore/detail/chrome-extension-source-v/jifpbeccnghkjeaalbbjmodiffmgedin?hl=en) is open source ([github repo](https://github.com/Rob--W/crxviewer)) and makes this super easy.
+
+![](https://lh6.googleusercontent.com/OV3gJcwk5QJk0lkLxta7t_m_hP1VSiJaIgd7w9XmxlVOVBaueTAHurfKSumlsVNXVR9hiEEOtQ=s640-h400-e365-rw)
+![](https://lh5.googleusercontent.com/26b4cVeAY8VJgEcdavxxII5MTYf-QXnDdlFjgtd5X3EX3dQjzQJxTkuWilcY1HqUzjJPSVdlJg=s640-h400-e365-rw)
+
+## Option 3: View source of locally installed extension
+
+1. Find your Chrome local profile directory. Open `chrome://version/` and find the "Profile Path:` field. Open that folder up.
+2. Open the `Extensions/` subfolder
+3. All your extensions are here, with typically readable source. 
+
+### Mapping between locally installed extension IDs and names
+* On `about:extensions`, turn on Developer Mode and you'll see IDs under each entry
+* Inside the `Extensions/` folders, the manifest.json has a readable `name` field
+
+![image](https://cloud.githubusercontent.com/assets/39191/9500889/d7ffe65a-4bdc-11e5-9cfd-06ac0cbe5497.png)
+
+