1

How could I know which version of JS is running my browser? I'd like a simple script. And also that what are the main differences between 1.6 and 1.7 versions?

joan
  • 2,407
  • 4
  • 29
  • 35
  • 2
    Those versions are a Mozilla-only thing. You should test for the existence of specific features you need instead. – bfavaretto Mar 28 '13 at 17:22
  • You can use [this answer](http://stackoverflow.com/questions/7340726/detecting-version-of-javascript-within-browser) – alexP Mar 28 '13 at 17:25

1 Answers1

1

You can use this code

<script language="javascript">var js_version="1.0"</script>
<script language="javascript1.1">var js_version="1.1"</script>
<script language="javascript1.2">var js_version="1.2"</script>
<script language="javascript1.3">var js_version="1.3"</script>
<script language="javascript1.4">var js_version="1.4"</script>
<script language="javascript1.5">var js_version="1.5"</script>
<script language="javascript1.6">var js_version="1.6"</script>

And then to detect the version -

<script language="javascript">
  document.write(js_version); 
</script>
What have you tried
  • 11,018
  • 4
  • 31
  • 45