I got sick of scanning through large json files to try and get a feeling for a dataset. Then when I wanted to remove some data, I was using control F - this is obviously dumb. Praetor is a flask app that lets you mix, edit, view, and export datasets for LLMs. The only pip requirement is flask. To keep it simple, the frontend is very straightforward. It uses an sqlite database and jinja templating under the hood.
Thanks for making this softeware! I was not sure exactly why i would need to use this software, or context, etc. But, after viewing the github repo and then coming back here to HN re-reading your comment above...it clicked a bit more. May i suggest that you add your above comment to your code repo/Readme file...so that others can benefit from it. In fact, you may - if time/inclidnation are available - add even more background ("Why") someone might want to use your software as well as example scenarios, common use-cases, etc. At a glance your software seems quite useful; so might as well help others understand how it can be useful for them! Again, kudos for building this!! :-)