Browser Extensions · head to head
Mercury Reader vs React Developer Tools
M
Mercury Reader
Browser Extensions
Clear clutter from articles instantly
- From
- Free
- Rated
- -
React Developer Tools
Browser Extensions
Debug React applications in your browser
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Mercury Reader mercury Reader's underlying engine (Postlight Parser) is free open source software licensed under Apache License 2.0, per the GitHub repository, with no paid tier; React Developer Tools react Developer Tools ships under the MIT license as part of the React open source project, free with no commercial tier; support is community GitHub issues only, with no vendor SLA.
- They diverge on capability: Mercury Reader covers Content extraction, React Developer Tools covers Component inspection.
Where they differ
Only the attributes on which Mercury Reader and React Developer Tools actually diverge.
| Attribute | Mercury Reader | React Developer Tools |
|---|---|---|
| Founded | 2015 | 2004 |
Identical on both: starting price (Free), pricing model (free), free tier (Yes), platforms (Chrome, Firefox, Edge), user rating (Not yet rated), category (Browser Extensions).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Mercury Reader
- Content extraction
- Clean reading view
- Custom themes
- Font customization
Only in React Developer Tools
- Component inspection
- Props/State viewing
- Performance profiler
- Hooks debugging
Both cover
- Chrome support
- Firefox support
- Edge support
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Mercury Reader
- Mercury Reader's underlying engine (Postlight Parser) is free open source software licensed under Apache License 2.0, per the GitHub repository, with no paid tier
React Developer Tools
- React Developer Tools ships under the MIT license as part of the React open source project, free with no commercial tier; support is community GitHub issues only, with no vendor SLA.
Pricing, plan by plan
Mercury Reader
Free- FreeFree
- Clutter removal
- Clean reading
- Custom themes
React Developer Tools
Free- FreeFree
- Component tree
- Props inspection
- State tracking
Which should you pick?
Choose Mercury Reader if
- You need content extraction.
- You want to start without paying.
- You work on Chrome, Firefox, Edge.
- You also want clean reading view.
Choose React Developer Tools if
- You need component inspection.
- You want to start without paying.
- You work on Chrome, Firefox, Edge.
- You also want props/state viewing.
Questions people ask
- Is Mercury Reader or React Developer Tools better?
- Neither clearly leads. Mercury Reader starts at Free and React Developer Tools at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Mercury Reader or React Developer Tools?
- Mercury Reader starts at Free and React Developer Tools at Free.
- Does Mercury Reader or React Developer Tools run on more platforms?
- Both run on Chrome, Firefox, Edge, so platform support will not decide this one for you.
- Can I use Mercury Reader for free?
- Both have a free tier, so you can try either at no cost before committing.
- What can Mercury Reader do that React Developer Tools cannot?
- Mercury Reader covers Content extraction, Clean reading view, Custom themes, Font customization. React Developer Tools covers Component inspection, Props/State viewing, Performance profiler, Hooks debugging. Both handle Chrome support, Firefox support, Edge support.