Title: JavaScript Notifier Author: freemp Published: May 26, 2018 Last modified: January 29, 2026 --- Search plugins ![](https://s.w.org/plugins/geopattern-icon/javascript-notifier.svg) # JavaScript Notifier By [freemp](https://profiles.wordpress.org/freemp/) [Download](https://downloads.wordpress.org/plugin/javascript-notifier.zip) * [Details](https://twd.wordpress.org/plugins/javascript-notifier/#description) * [Reviews](https://twd.wordpress.org/plugins/javascript-notifier/#reviews) * [Installation](https://twd.wordpress.org/plugins/javascript-notifier/#installation) * [Development](https://twd.wordpress.org/plugins/javascript-notifier/#developers) [Support](https://wordpress.org/support/plugin/javascript-notifier/) ## Description A simple, lightweight WordPress plugin for displaying a notification bar at the top of the webpage if 1st-party JavaScript is disabled. If appropriate, the entire website may as well be blocked by a full-page overlay instead of just a small bar. The plugin offers configuration of background and foreground color, opacity, notification message text and font size. Individual customization by means of CSS snippets is also supported. ## Screenshots * [[ * Notification Bar * [[ * Blocking Mode Enabled * [[ * Plugin Settings ## Installation 1. Upload the plugin files to the `/wp-content/plugins/javascript-notifier` directory, or install the plugin through the WordPress plugins screen directly. 2. Activate the plugin through the ‘Plugins’ screen in WordPress 3. Use the Settings->JavaScript Notifier screen to configure the plugin ## FAQ ### Does JavaScript Notifier support multilingual sites? Yes, it does. A corresponding `wpml-config.xml` language configuration file can be found in the plugin’s home directory. ### Instead at the top, I would like to have the notification bar being displayed at the bottom of the page. Would that be possible? Sure. Just enter the following CSS code into the Custom CSS input field: `top:inherit; bottom:0` ### Does JavaScript Notifier cope with optimization plugins? In order to work flicker-free, JavaScript Notifier requires one short piece of inline JavaScript code to remain in its exact place. Therefore, it should be excluded from all kind of optimization. Since the code piece is labelled `hide-javascript-notifier- js`, the easiest way would be to add that label to the optimization plugin’s JavaScript exclusion list, or the like. ## Reviews ![](https://secure.gravatar.com/avatar/a334635ed30d77af4ef4c418e421ac9af1c44a88b28bdbc00097f5007f44859a? s=60&d=retro&r=g) ### 󠀁[Cool](https://wordpress.org/support/topic/cool-1311/)󠁿 [Hoek](https://profiles.wordpress.org/hoeczek/) July 26, 2024 Great plugin. Friendly and good support. Fully recommend. ![](https://secure.gravatar.com/avatar/f12c2ea9e38af5f8a0f8dac1fe56d6c312b841f45d0a0402a8de2364e7a635c5? s=60&d=retro&r=g) ### 󠀁[Just works](https://wordpress.org/support/topic/just-works-715/)󠁿 [David H](https://profiles.wordpress.org/everyhomeshouldhaveone/) June 21, 2022 Needed to warn users that JavaScript is essential for some pages. Found this, installed and activated it. Works a treat. Very simple to set up. [ Read all 2 reviews ](https://wordpress.org/support/plugin/javascript-notifier/reviews/) ## Contributors & Developers “JavaScript Notifier” is open source software. The following people have contributed to this plugin. Contributors * [ freemp ](https://profiles.wordpress.org/freemp/) “JavaScript Notifier” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/javascript-notifier/contributors) for their contributions. [Translate “JavaScript Notifier” into your language.](https://translate.wordpress.org/projects/wp-plugins/javascript-notifier) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/javascript-notifier/), check out the [SVN repository](https://plugins.svn.wordpress.org/javascript-notifier/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/javascript-notifier/) by [RSS](https://plugins.trac.wordpress.org/log/javascript-notifier/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.2.9 * Added proper escaping of input field contents. #### 1.2.8 * Fixed undefined array key warning. Suggested by @hoeczek. Thanks! * Adapted admin script enqueue handle for actual file name. #### 1.2.7 * Minor optimization. * Adapted screenshots for latest version. #### 1.2.6 * Increased callback priority. * Resorted plugin settings. #### 1.2.5 * Opened plugin for translations. * Removed translations from plugin directory. #### 1.2.4 * Updated translations. #### 1.2.3 * Replaced outdated JavaScript mime type. #### 1.2.2 * Fixed WPML translations configuration. * Optimized options conversion. #### 1.2.1 * Fixed options conversion failure after upgrading. #### 1.2.0 * Detached admin code from main plugin functionality. * Moved settings into single option array entry. * Changed font size unit from ’em’ to percent. #### 1.1.1 * Moved JavaScript and CSS into page footer. #### 1.1.0 * Added input field for custom CSS. #### 1.0.1 * Added translation for initial notification message. * Added ID for inline JavaScript, e.g. if required for excluding from optimization. #### 1.0.0 * Initial release ## Meta * Version **1.2.9** * Last updated **2 months ago** * Active installations **60+** * WordPress version ** 3.8 or higher ** * Tested up to **6.9.4** * Languages * [English (US)](https://wordpress.org/plugins/javascript-notifier/) and [German](https://de.wordpress.org/plugins/javascript-notifier/). * [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/javascript-notifier) * Tags * [disabled](https://twd.wordpress.org/plugins/tags/disabled/)[javascript](https://twd.wordpress.org/plugins/tags/javascript/) [notification](https://twd.wordpress.org/plugins/tags/notification/)[test](https://twd.wordpress.org/plugins/tags/test/) [warning](https://twd.wordpress.org/plugins/tags/warning/) * [Advanced View](https://twd.wordpress.org/plugins/javascript-notifier/advanced/) ## Ratings 5 out of 5 stars. * [ 2 5-star reviews ](https://wordpress.org/support/plugin/javascript-notifier/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/javascript-notifier/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/javascript-notifier/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/javascript-notifier/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/javascript-notifier/reviews/?filter=1) [Add my review](https://wordpress.org/support/plugin/javascript-notifier/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/javascript-notifier/reviews/) ## Contributors * [ freemp ](https://profiles.wordpress.org/freemp/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/javascript-notifier/)