diff --git a/src/index.ts b/src/index.ts
index d8db81e..659a511 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -17,7 +17,7 @@ export class Logger<LogObj> extends BaseLogger<LogObj> {
     // style only for blink browsers
     settings.stylePrettyLogs = settings.stylePrettyLogs && isBrowser && !isBrowserBlinkEngine ? false : settings.stylePrettyLogs;
 
-    super(NodeRuntime, settings, logObj, isSafari ? 4 : 5);
+    super(isBrowser && typeof(process) === 'undefined' ? BrowserRuntime : NodeRuntime, settings, logObj, isSafari ? 4 : 5);
   }
 
   /**
diff --git a/src/runtime/nodejs/index.ts b/src/runtime/nodejs/index.ts
index bbbac84..fb23053 100644
--- a/src/runtime/nodejs/index.ts
+++ b/src/runtime/nodejs/index.ts
@@ -34,8 +34,8 @@ export interface IMeta extends IMetaStatic {
 
 const meta: IMetaStatic = {
   runtime: "Nodejs",
-  runtimeVersion: process.version,
-  hostname: hostname(),
+  runtimeVersion: (typeof process !== 'undefined') ? process.version : null,
+  hostname: hostname ? hostname() : null,
 };
 
 export function getMeta(