Life & fun · alternatives · 2026
24 alternatives to Top Comment Highlighter
I wrote a quick and dirty script that I wanted to share with HN. This bookmarklet will put a border around the top 10 comments on any comments page so you can quickly see what comments other readers find valueable. Just create a new bookmark and copy the text below into the URL field.…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Top Comment Highlighter launched in 2010; newer entries below may have overtaken it.
- 1
Mark up any website from your browser, for free
2019 · usepastel.com · its alternatives →
- 2
Hacker News comments sidebar bookmarklet. GitHub Gist: instantly share code, notes, and snippets.
2023 · gist.github.com · its alternatives →
- 3PA
SubtlePatterns Bookmarklet allows you to preview backgrounds for your website quickly and easily
2013 · bradjasper.com · its alternatives →
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MarkUp▲442Turn your website into a dynamic canvas ready for feedback
2020 · markup.io · its alternatives →
- 5
TL;DR for Medium top highlights
2015 · chromewebstore.google.com · its alternatives →
- 6
Commentblocks▲101Hey HN, I'm a freelance web developer and got tired of the endless email chains during website QA. Clients would send screenshots with red circles, or worse, Word docs with "the button on the page with the thing." I'd spend more time decoding feedback than actually fixing stuff. So I built Commentblocks. You add a script to your staging site, send clients a link, and they click anywhere on the page to leave a comment. That's it. No signup for them, no explaining how to use it. Each comment captures the exact element, viewport size, browser, and URL. Comments show up in a dashboard or can go…
Feb 2026 · commentblocks.com · its alternatives →
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Simple Commenter▲212Hey HN, I'm Aleksander, and I built Simple Commenter to solve a problem I faced as a freelance web developer. This tool simplifies client feedback by allowing comments directly on your website with just one line of code. It works seamlessly with platforms like WordPress, Shopify, and Webflow. The backend is user-friendly, making comment management easy. If you're dealing with similar challenges, check it out!
2024 · simplecommenter.com · its alternatives →
- 8
Bookmark It▲152Create awesome notes on YouTube videos
2018 · bookmark-it.happydevelopers.co · its alternatives →
- 9
Turn any URL into a canvas for feedback from your browser
2020 · chromewebstore.google.com · its alternatives →
- 10
A beautiful and powerful new tab for your bookmarks.
2025 · its alternatives →
- 11
Extension that lets you save your spot in Medium articles
2017 · its alternatives →
- 12
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Collaboration on Highlight makes debugging faster than ever
2022 · its alternatives →
- 14
Bookmarked▲159Create, share, and browse curated bookmark collections.
2021 · bookmarked.app · its alternatives →
- 15BT
Today I stumbled upon a poll on Hacker News on programmer salaries , where I found it difficult to read the results. So I wrote a bookmarkle...
2011 · blog.eike.se · its alternatives →
- 16
Whatfix Comments▲205Add comments and collaborate anywhere on the web
2023 · whatfix.com · its alternatives →
- 17
Annotate and discuss web pages in real time.
2022 · webhighlighter.com · its alternatives →
- 18
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Your browser's missing shortcut for getting stuff done.
Nov 2025 · morgen.so · its alternatives →
- 20
Bookmarker▲91Use bookmarks instantly without leaving the browser tab
2022 · devapt.com · its alternatives →
- 21
Hey HN, I recently found myself needing a quick way to preview HTML and SVG code without having to copy it into an IDE, save it, and then open it in a browser. ChatGPT's new canvas feature is great for generating code, but it doesn't provide a way to preview HTML directly. To solve this, I made a small bookmarklet that allows you to instantly preview HTML from your clipboard in a new tab. Just copy your HTML, click the bookmarklet, and it will render immediately. It's a simple tool, but it’s saved me a lot of repetitive steps, and I figured it might help others too. The bookmarklet code and…
2024 · gist.github.com · its alternatives →
- 22
JustMark▲109One-click save, auto-categorize, semantic search
2024 · justmark.1object.ai · its alternatives →
- 23
Here's the website: http://markup.io/ We created MarkUp at Medium to help make the QA process better for sites we're working on. Grab the MarkUp bookmarklet, go to some page in your browser, then click it to draw on the page. Publish to make a link you can share. We've tried similar tools like BounceApp, Notable, and Skitch. Everything else we found is screenshot-based or takes us out of the browser. We wanted something that felt quicker than screenshots and more integrated with the browsing experience. Instead of taking a screenshot, MarkUp snapshots the DOM in the current page, strips the…
2010 · markup.io · its alternatives →
- 24
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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 →