Very simple extension that lets you add keywords to filter posts (by title) on Reddit, also lets you filter out ads. There are some pre-defined keywords for politics, but you can manage the keywords in any way you would like. The code is on GitHub, feel free to use it or create pull requests :) Permissions - Storage: To save your filter keywords and settings. - Host: To read and interact with the content on www.reddit.com. Support: For any issues, suggestions, or feedback, please feel free to leave a comment or contact me. Disclaimer: This extension is not affiliated with or endorsed by Reddit. Use it at your own risk. Filtering may not be perfect and some posts may still appear despite filtering.