Firefox addon to save and backup Tiddlywiki. Requires installation of some native host software (https://github.com/ibnishak/Timimi/releases). Seems to work pretty well so far.

Uses git's internal storage so no files are added in your project. As you would do with commits and branches, you can push your bugs to the same git remote you are already using to collaborate with other people.

Chrome plugin that uses data from Media Bias Fact Check to rate news sites you open.

Github: https://github.com/JeffreyATW/mbfc_icon

Dataset: https://jeffreyatw.com/static/mbfc/sources.json

The dataset could be useful for Edison.

An addon plugin for Google Chrome and Chromium which detects HTTP error codes and asks if you'd like to see an archived copy at the Internet Archive instead. Also gives you the option to submit the URL you're looking at to the Wayback Machine so it can be archived.