AI 产品解读Permanent, private text highlighting tool for any web page
Users need to mark up and annotate web pages with persistent highlights that survive page revisits, without relying on cloud services or accounts
1. User visits a web page and selects text via mouse or keyboard
2. User right-clicks to access context menu or uses keyboard shortcut to apply a highlight style
3. Highlight is visually applied to the page and stored locally in IndexedDB via PouchDB
4. On subsequent visits to the same page, the extension automatically restores highlights
5. User can view/manage all highlights via the popup, options page, or overview summary
6. Highlights can be exported as backup files and imported to restore or transfer between browsers
Create text highlights with multiple styles (colors: Red, Orange, Yellow, Green, Cyan, Purple, Grey; plus Redact, Blur, Bold, Italic, Underline, Strikethrough, Monospace, Magnify, Quotation)Highlights persist across browser sessions using local IndexedDB storage (PouchDB)Keyboard shortcut support for applying highlights (up to 10 preset shortcuts)Right-click context menu for highlight creationPopup dialog showing all highlights on current page with search/filter/sortOverview/summary page for viewing, printing, or saving all highlights
- 目标用户
- Researchers and students studying web content / Readers who want to annotate articles and reference material / Users who want private, local-only web annotation without cloud dependencies / Knowledge workers who need to mark up and return to important web content
- Source code is minified/bundled making line-by-line analysis harder, but core functionality is clearly local-only with no external service dependencies
- No suspicious network requests found; all external hosts are for static assets, library CDNs, and documentation links
付费分析未识别到付费功能
No premium, subscription, payment, or billing mechanisms found. Grep searches for 'premium', 'subscription', 'payment', 'billing' all returned zero matches. The 'upgrade' keyword hit is the CSP directive 'upgrade-insecure-requests' in manifest.json line 3 - a standard security feature, not a paid upgrade. The 'license' hits are from third-party MIT license text in libraries. The 'pro' hits are false positives from minified code variable names and CSS classes. No feature gating, no Stripe/payment integration, no upgrade prompts found.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login, sign-in, account, or authentication mechanisms found in source code. Grep searches for 'login', 'sign in', 'account', and 'password' returned no relevant matches. All data is stored locally using PouchDB with IndexedDB adapter (line: 'new PouchDB("sos", {auto_compaction:true, adapter:"idb", revs_limit:10})'). Store description explicitly states: 'This process is completely private. The location and contents of your highlights never leave your browser.' The 'auth' and 'token' keyword hits are false positives from library code (Angular, jQuery, PouchDB), CSS class names (.token for highlight styling), and third-party license text.
Oh my god, it took me 30 minutes just to find out how to freaking highlight. For all you MAC users, highlight the text you want to highlight with your mouse then hold onto the control button, and then click your highlighted text again! The window will then pop up to select highlightThe developer could have just wrote instructions before hand. So frustrating.
I didn't comment initially when I installed this extension because I was worried I might judge too quickly out of excitement but now after a few days that I have been using it constantly I should say this is an incredible/5star/and absolutely useful extension. Big thanks to all of its developers.
No funciona...
Mine Doesn't Work Either
I tried but it does not work in the beginning, you need to reload the page to make it work.
Great extension, use it a lot now! Really like the page feature and that I can go back and see my highlights per date. One thing I just noticed though is the date is behind a day... Is that based on your location? Or is it just off? If you are able to fix that, it would be great! Otherwise, thanks for an excellent tool!
Among the needs of highlight and taking them from the web, this ext. works best for me. Great work. And I have an issue: why the webpages automatically reloaded after I delete one of the highlights. Is there anyway to prevent this? ...As I wanted to clear the highlights as I see them on the webpage (and somes are a painful to reload). (there's a workaround of going to the Pages, and organize everything there, it is handy!)
Right while I was highlighting things this morning (New Year's Day 2020) I noticed a major update. I had landed on this one after trying 5-6 others. You can't share with friends yet but it is very quick, with a simple, bright limited (though varied) palette. This helps with hierarchy; I use green for places, orange for people, cyan for dates, yellow for fun facts. Now you can search within page, order your search, more easily clear highlights. Everything is dated now too, which helps you understand the shape of your previous visit / learning. Each page now has a well organized, searchable, colorized summary. This is a fantastic, non-intrusive update. A few major wishes I have would be: Share: for a family member or friend to be able to see what you've highlighted. Highly does this but has no color hierarchy. A few others do this but are more cumbersome imo, which kills flow. I would love for my students to see what I thought was important on Wikipedia, and vice versa. Backup: AFAIK this doesn't exist yet, would hate for everything to get zapped. Cross-Platform Functionality: perhaps this aspect has updated, but would be awesome to follow any Chrome Browser rather than just a single machine.
Doesn't work
Brilliant extension that works well and is stable.