GitHub - simonwongwong/Facebook-Messenger-Statistics: Discover fun stats about your Facebook Messenger usage such as: most used words, most active year, most active hours, etc. using this Jupyter Notebook
GitHub - simonwongwong/Facebook-Messenger-JSON-viewer: If you've downloaded your Facebook data in JSON format, this tool lets you read the chats more intuitively
GitHub - WebBreacher/obsidian-osint-templates: These templates are suggestions of how the Obsidian notetaking tool can be used during an OSINT investigation. The example data in those files should allow you to make some connections (see what I did there?) between how you record your data during an investigation and some of what the tool can offer FOR FREE!