SQL-pipe – Query CSV streams with SQLite syntax (written in Zig)
SQL queries on CSV streams—instant, zero-setup alternative to awk and sqlite3 boilerplate.

Decision trees to SQL is a clever alternative to LLM prompt engineering.
Data analysts, developers prototyping queries
SQLPad · Text-to-SQL LLMs · RegexGen
SQL queries on CSV streams—instant, zero-setup alternative to awk and sqlite3 boilerplate.
DuckDB-Wasm in browser with shareable URLs—better than opening Python.
DuckDB-Wasm runs SQL queries on dropped files directly in your browser, no server needed.
SQL queries on CSVs with AlaSQL; remove.bg for spreadsheets, but actually useful.
1.3MB WASM database beats DuckDB 5x on 10M row analytics, runs in Cloudflare Workers.
Exports straight from .sql to XLSX/CSV with sensible niceties — template-aware Excel exports, CSV profiles (delimiter/encoding/quoting/date formats), retry handling for deadlocks, and a demo SQLite so you can try it immediately. It’s not trying to be a BI stack; it’s focused on the boring but painful task of re-running queries and producing predictable spreadsheets. If you want multi-step ETL, dashboards, or semantic modeling, this isn’t it — but for quick, repeatable reports it’s pragmatic and usable out of the box.