Vary useful but downside is that we cann't mock more then one api

far more easy to use than alternatives, yet provides all the features I need (intercepting requests and replacing with mock responses)

pity that they've decided to focus on Chrome, feels like plain laziness tbh, other extensions get by fine.

It has saved a lot of development time for me. Works beautifully.

New Review: Great extension. Thank you very much for updating the Firefox version!

Old review: According to the Website, there is already a version 8.2.0. However, this version is not being release for Firefox for whatever reason.

Seem to have completely stopped working some time ago (and looking at the last update, not surprising – looks like Firefox is at least 2 major releases behind). When enabled, requests are significantly delayed and always replaced with no content instead of what is in the response field. It might be a CORS issue, but I am not sure. Anyway, any intercepted request will end with unexpected end of data at line 1 column 1.

UPD: Obviously the feedback is negative, the extension does not work, simple as that. Why would an Open Source browser have to comply with a Google Spyware Machine? Unfortunate, but it's your call to support spyware instead of browser.

Was looking for a way to return a specific statuscode and error message on a request to debug an issue and this extension had me covered in a couple of minutes. Lifesaver for sure.

Perfect extension

Nice looking UI, immediately got it working in less than 5 minutes for a simple stub.

Took me a second to figure out how to use it and then it worked like a charm 💯

This extension is very helpful for web development. You can easily mock response from API and play with it.

Simple to use, it took me a few minutes to mock my first response.
Thank you tweak team!

It took me about 2 mins to set it up and mock the server response for my development - Thx!

Unreliable. Even with a regex "match all" url matcher, only a small subset of requests are processed.

Did exactly what I wanted which was to cause the UI display to behave according to the response. Worked well in Firefox. In Chrome it says it was installed but I couldn't find icon on the toolbar.
Found the popup a little confusing because when I moved away it would disappear and I had to press the icon to show it again when I needed it.

Doesn't work at all. Doesn't intercept API calls.

Did not work for me. Tried 4.6.0 and 4.5.0.
In one case, the extension counts the number of URL matches it finds, but does neither the delay nor the response replacements.
In another case, it does not even count the match.
Followed the instructions in https://tweak-extension.com/docs/intro carefully.
Tested in Firefox 95.0.1./MacOS