Show HN: A free web based spreadsheet ETL tool, built with Flutter (tablesmith.io)

Hi HN! Two months ago, I launched the first version of Tablesmith (https://news.ycombinator.com/item?id=39176906). While the initial landing page was basic (just a video and one line of text), and functionality limited. Since then, I've been working hard on improvements, and now Tablesmith has a new landing page, expanded capabilities, and more tutorial videos!

You can check out the new landing page directly,

or take a look these videos first:

Introduction to Tablesmith: https://www.youtube.com/watch?v=ZQwTZR2hduM&ab_channel=table...

Saving Stage Results: https://www.youtube.com/watch?v=FHDNDzkff_g

Dynamic Output with Formulas: https://www.youtube.com/watch?v=X_5Ho1gNThw

Content Creation from Scratch with AI (Recipe Generator): https://www.youtube.com/watch?v=YgBBReyEINo

Formatting Dates and Numbers: https://www.youtube.com/watch?v=KH4Yyw9GGHM

If you have suggestions or want to stay update, consider joining the Tablesmith Discord: https://discord.gg/uhAF9SMjPJ!