Craigslist Peek works on all Craigslist, Facebook Marketplace (Oodle) and eBayClassifieds, 58 同城 listings page. Multiple cities listing on craigslist.

I created this from my other Craigslist extension for cars section (https://chrome.google.com/extensions/detail/fjjepfjmjcccpikmebdabpacihmdkkkg). And hence Suggestions feature in the cars and motorcycle section.

Works in ‘list’ view of Craigslist. On top of page :
1. find : [ list | thumb | gallery | map ] words on top.
2. Click ‘list’
3. Reload or F5 page.

= Features =

* Short description under listing
* Images under listing
* Multiple cities listing. Lets you broaden your search area.
* Auto refresh listing to show latest ad
* Photo gallery
* Suggestions in cars & motorcycle section of craigslist
* Minimum model Year to current year range in cars & motorcycle section of craigslist
* Easily turn off / on this extension from the icon
* Easy Mark as Spam.
* Expands messages in craigslist Discussion forums (beta)
* Filter listing (beta). Search filter.
* Split listing to Multiple Columns.
* Fold / Expand list. Quick peek at titles.
* China cities http://bj.58.com supported too.

Original concepts.

This lets you show listings from multiple cities. This feature requires fast and powerful computer.

Seems new changes in Facebook Marketplace are identical to what I was doing with this extension, so now disabled other stuff and only doing image preview.

= Usage Tips =

* Enable / disable multiple cities or auto-refresh according to your need.

= Requirement =

Fast computer with fast internet connection.

== ISSUE ==

Need you to spread the word about it.

= My Extensions =
Chrome:
https://chrome.google.com/webstore/search/tech4computer
Firefox:
https://addons.mozilla.org/en-US/firefox/user/527582/

Beside Craigslist it also supports eBay Classifieds, Facebook MarketPlace (not working on FB for now. The site is just re-listing posts from Oodle and other listings.) and 58.com 同城.