Dev tools · alternatives · 2026
24 alternatives to content_highlight.js
A way to highlight text in HTML (Inspired by Medium)
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. content_highlight.js launched in 2017; newer entries below may have overtaken it.
- 1AD
A simple and fast zero-dependencies-library to transform text-selections into serializable markings.
2015 · bowlingx.github.io · its alternatives →
- 2
Medium-style highlighting API for your website
2017 · its alternatives →
- 3
Highlight▲318See and act on your webapp's issues and interactions
2021 · launchdarkly.com · its alternatives →
- 4
- 5
Extension that allows to share highlights to Buffer
2016 · chromewebstore.google.com · its alternatives →
- 6
Highlight▲285Understand and debug customer issues with confidence
2022 · launchdarkly.com · its alternatives →
- 7
Save and share favorite moments of YouTube videos
2021 · dynamic-link.getliner.com · its alternatives →
- 8
Markdown Preview▲211Markdown Editor with instant preview using GitHub CSS.
2022 · freecodetools.org · its alternatives →
- 9
Simple & easy syntax highlighting for Medium articles.
2019 · chromewebstore.google.com · its alternatives →
- 10
A better way to monitor your Node.js backend
2022 · launchdarkly.com · its alternatives →
- 11
A supercharged way to monitor your entire Next.js app
2022 · launchdarkly.com · its alternatives →
- 12
Hey HN! We’re open-sourcing highlight.io (https://github.com/highlight/highlight), a session replay and error monitoring tool. Highlight.io gives you a high-precision video-like replay of what users are doing when an error or exception occurs in your web app, along with a full-fledged error monitoring experience (similar to bugsnag, rollbar, etc..). The main value prop of highlight.io is that we help you understand the full context surrounding an error and allow you to drill down to the code path that a user invoked (i.e user clicked button X, sent network request Y, and…
2023 · github.com · its alternatives →
- 13
- 14
Click to Tweet▲100Highlight content from any website and click icon to Tweet
2023 · chromewebstore.google.com · its alternatives →
- 15
Highlight any text and fact check it
2024 · factchecktool.com · its alternatives →
- 16
Annotate and discuss web pages in real time.
2022 · webhighlighter.com · its alternatives →
- 17
Your browser's missing shortcut for getting stuff done.
Nov 2025 · morgen.so · its alternatives →
- 18
Highlight text on any web page or PDF and take notes
2022 · web-highlights.com · its alternatives →
- 19
A weekly summary of sessions and errors on your web app
2022 · launchdarkly.com · its alternatives →
- 20
Blotter.js▲243A JavaScript API for unconventional text effects on the web.
2018 · blotter.js.org · its alternatives →
- 21
Highlight, copy and translate text in any image (Chrome)
2014 · projectnaptha.com · its alternatives →
- 22
Text Highlighting feature for your application (like Medium)
2017 · github.com · its alternatives →
- 23
TL;DR for Medium top highlights
2015 · chromewebstore.google.com · its alternatives →
- 24
Productivity highlighter for any website & PDF - free to use
2024 · web-highlights.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →