TiddlyWiki is an amazing, powerful, flexible, fun bit of software. I use it for various project notes and logs, but mostly I use it for my wiki at rudimentarylathe.wiki. I like pretty much everything about TiddlyWiki except the fact that saving the files can be a challenge. A TiddlyWiki is just a simple HTML file. That’s it. It’s permanent, portable, and about as future-proof as anything. But, making edits in a browser and then saving those changes presents a problem.