Data Utility is a set of 22 free online data tools that run entirely in the browser. You can convert files between JSON, CSV, Parquet and Excel, merge or split files, turn pasted text or an API response into a table, and edit nested JSON…
NotesIQ is a Chrome extension for Substack writers who want to understand how their Substack Notes perform. It reads your Notes through your existing Substack session and shows them in a dashboard ranked by engagement, with likes…