Super simple developer tool to change the browser size.
Options to edit widths and keep popup open after resize (closes by default of maximise).
Nothing malicious in here, unlike in certain other extensions.
Code is on Github https://github.com/grahamlicence/chrome-resize and there is plenty of documentation from Google on how to make your own window resizer.
Changelog
0.3.0 - Changed window position left and height to stay the same when resizing. Options page added for changing width settings.
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!