Pure CSS Text Highlights with Arrows – neat-annotations
Mark product copy, documentation, or UI text with handwritten CSS labels, eight arrow directions, and optional animated rainbow accents.
JavaScript & CSS highlight
Interactive Text Annotation and Highlighting with Recogito Text Annotator
Turn static page content into an annotation workspace. Recogito Text Annotator handles selection, highlights, undo, and custom data models.
Modern Text Search and Highlight Library Using CSS Custom Highlight API
A JavaScript library for highlighting text using CSS Custom Highlight API. No DOM mutations, zero dependencies, and full TypeScript support.
Interactive Guided UI Tours with Target-Highlight.js
Create interactive UI tours and element highlighting using the lightweight target-highlight library, with customizable overlays and tooltips.
Lightweight Text Highlighting JavaScript Library – Highlight Search Term
A small and fast JavaScript library to dynamically highlight specific words or phrases within a page based on user input.
Highlight Ranges Within HTML Textareas – Lightweight Textarea Highlighter
A lightweight JavaScript library that adds text highlighting functionality to HTML textareas.
Quickly Search And Highlight Specific Text Within A Paragraph – Search-Text-Highlighter.js
A tiny JavaScript library that allows you to search for specific text within a paragraph and highlights all instances of it.
Highlight Text Matches With The Orama Highlight JavaScript Library
The Highlight JS library enables simple and customizable text highlighting – perfect for search, text analysis, and more.
Highlight Text Within Textarea – texthighlighter.js
A responsive text highlighter plugin that makes it possible to highlight specific text within a textarea element.
Underline/Highlight/Strike Text With The textAnnotator Library
A simple-to-use JavaScript plugin that allows you to create and manage text annotations with just a few lines of code.