HTML Diff Check Tool

HTML Diff Check Tool is chrome addon for checking difference between tabs or between Production and Development.

You can check HTML diff with other tab.
You can open the URL of production and development server each other with pre-register pairs of those URLs. Also, you can check HTML diff of them.

[usecase]
- To check the difference between a testing and production environment before/after deployment.

- When your co-worker asks you to check a testing environment which he/she updated.

[How to use]
1. In the settings register the combination of a testing and production environment domain (including a subdomain).

2. Turn on the "balance scale" icon or select from context menu at the web page where you want to check a testing or production environment.

3. Click the "open" button then a testing or production environment domain will be opened.

4. Click the "diff" button so you can check the difference between the HTML sources.

[about privacy]
- The registered domains, URLs or HTML sources are not sent to third parties.
- According to correspond to manifest v3, analyzed via Google Analytics is stopped.

[release note]
-v.3.0.0
correspond to manifest v3

-v.2.2.0
Add to context menus.

-v.2.0.0
Add function for checking diff with other tab.

-v.1.6.0
Add a comment box (Google form) Link

-v.1.5.0
Change UI design a little.

-v.1.4.0
Change Wrap Lines Function is added.
ShortCutKey is also added. Alt + Down (Go to next diff) / Alt + Up (Go to prev diff) / Alt + w (Change Wrap Lines)
Bug fix.

-v.1.3.0
Nex/Prev Diff and Search Functions are added.

-v.1.2.0
-v.1.1.0
bug fix

-v.1.0.0
Add alert when it could not access to target url.

-v.0.2.0
You can also use in incognito mode.
Fix bug and strings.

- v.0.1.11
You can also check HTML diff include JavaScript rendered HTML. Change option for that, if you need.