A CSV update can contain the requested changes and an unrelated edit at the same time. This free browser prototype helps freelancers and catalog operators review that handoff.
Project and playable sample: https://1031html.itch.io/csv-change-report-kit
The example brief allows price and stock changes. Compare the sample to find three changed cells, including one product-name edit outside the scope. Added and absent records are shown separately. Two more scenarios cover reordered rows and a duplicate identity that stops the comparison. An example client report is included.
No signup or customer files are needed. This is a synthetic sample, not a released tool for your own data. The planned offline kit and its provisional $39 price are still being validated; no payment is accepted. The implementation, text and cover were created with an AI assistant. Comparison itself runs deterministic JavaScript without calling an AI model.
If you recently reviewed a product CSV update, what did you need to explain to the recipient, and what is missing here? General workflow descriptions are welcome in replies. Please do not post customer records or private files.
You can also try the website and leave anonymous feedback: https://csv-change-report-kit.pages.dev/demo?src=itch-community