diff --git a/workspaces/ballerina/ballerina-extension/src/utils/webview-utils.ts b/workspaces/ballerina/ballerina-extension/src/utils/webview-utils.ts
index 0061b1ae349..9ebb4a3f029 100644
--- a/workspaces/ballerina/ballerina-extension/src/utils/webview-utils.ts
+++ b/workspaces/ballerina/ballerina-extension/src/utils/webview-utils.ts
@@ -132,7 +132,7 @@ function getComposerURI(webView: Webview): string {
 function getComposerCSSFiles(disableComDebug: boolean, devHost: string, webView: Webview): string[] {
     const filePath = join((extension.ballerinaExtInstance.context as ExtensionContext).extensionPath, 'resources', 'jslibs', 'themes', 'ballerina-default.min.css');
     return [
-        (isDevMode && !disableComDebug) ? join(devHost, 'themes', 'ballerina-default.min.css')
+        (isDevMode && !disableComDebug) ? new URL('themes/ballerina-default.min.css', devHost).toString()
             : webView.asWebviewUri(Uri.file(filePath)).toString()
     ];
 }
@@ -140,7 +140,7 @@ function getComposerCSSFiles(disableComDebug: boolean, devHost: string, webView:
 function getComposerJSFiles(componentName: string, disableComDebug: boolean, devHost: string, webView: Webview): string[] {
     const filePath = join((extension.ballerinaExtInstance.context as ExtensionContext).extensionPath, 'resources', 'jslibs') + sep + componentName + '.js';
     return [
-        (isDevMode && !disableComDebug) ? join(devHost, componentName + '.js')
+        (isDevMode && !disableComDebug) ? new URL(componentName + '.js', devHost).toString()
             : webView.asWebviewUri(Uri.file(filePath)).toString(),
         isDevMode ? 'http://localhost:8097' : '' // For React Dev Tools
     ];
diff --git a/workspaces/wso2-platform/wso2-platform-extension/scripts/download-choreo-cli.js b/workspaces/wso2-platform/wso2-platform-extension/scripts/download-choreo-cli.js
index bc3ff5e535f..503192675fc 100644
--- a/workspaces/wso2-platform/wso2-platform-extension/scripts/download-choreo-cli.js
+++ b/workspaces/wso2-platform/wso2-platform-extension/scripts/download-choreo-cli.js
@@ -337,7 +337,7 @@ function extractBinary(archivePath, platform, destDir) {
 
     try {
         if (platform.ext === '.tar.gz') {
-            execSync(`tar -xzf '${archivePath}' -C '${tmpExtractDir}'`, { stdio: 'inherit' });
+            execSync(`tar -xzf "${archivePath}" -C "${tmpExtractDir}"`, { stdio: 'inherit' });
         } else if (platform.ext === '.zip') {
             if (os.platform() === 'win32') {
                 execSync(`powershell.exe -Command "Expand-Archive -Path '${archivePath}' -DestinationPath '${tmpExtractDir}' -Force"`, { stdio: 'inherit' });