Title: Lightweight JS Snippet
Author: Jonas Hjalmarsson
Published: 9 сар 9, 2022
Last modified: 5 сар 4, 2026
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# Lightweight JS Snippet
By [Jonas Hjalmarsson](https://profiles.wordpress.org/jonashjalmarsson/)
[Download](https://downloads.wordpress.org/plugin/lightweight-js-snippet.1.4.1.zip)
* [Details](https://mn.wordpress.org/plugins/lightweight-js-snippet/#description)
* [Reviews](https://mn.wordpress.org/plugins/lightweight-js-snippet/#reviews)
* [Installation](https://mn.wordpress.org/plugins/lightweight-js-snippet/#installation)
* [Development](https://mn.wordpress.org/plugins/lightweight-js-snippet/#developers)
[Support](https://wordpress.org/support/plugin/lightweight-js-snippet/)
## Description
A minimal way to inject a single inline JavaScript snippet into the `` of
one or more specific posts, pages or products. You give it a comma-separated list
of post IDs and the JS body — that is the entire surface area.
The point is the absence of features. There is no per-post UI, no script library,
no CDN selector, no “fire on event” toggle. If all you need is to drop a tracking
pixel or a tiny script on three specific pages, you do not want a 2 MB plugin that
wants to manage your whole site.
Set it up under **Settings Lightweight JS snippet**. The page provides a textarea
for the JS (no `