A fast CSV/Parquet viewer built on DuckDB-WASM

Show HN: A fast CSV/Parquet viewer built on DuckDB-WASM

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Hi HN!There are plenty of CSV/Parquet viewers out there, but I kept running into small frustrations that added up. After bouncing between Excel, Numbers, VS Code, and a bunch of web tools, I realized none of them quite fit how I actually work. So I decided to build one myself using DuckDB-Wasm + Svelte.I built this mainly for my own workflow. A few things I really wanted:1. SQL-first exploration + export. When I'm working with multiple CSVs or messy schemas, clicking around only gets me so far. Being able to write SQL (or programmatic queries) is the fastest way for me to understand the data, and I want to export query results easily.2. High performance on large files. I love the Rainbow CSV

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Website: csv-studio-plus.vercel.app