Ever double click a CSV or XLSX file on your mac and have to wait 30 seconds while Numbers loads? And when it loads it's filled with a ton of crap you don't need? Then I wrote this for you (well mostly me, but you might find it cool too).
A small, fast spreadsheet for the Mac, written entirely in Swift. Free and MIT open source with XLSX as the native file format. 156 functions, incremental recalc, Excel-style keyboard editing.
rdsql is a psql-style terminal client for Aurora that talks to the RDS Data API over HTTPS. You don't need a VPN, bastion host, or SSH tunnel. It has an interactive REPL, \d to describe tables, table/JSON/CSV/HTML output, and named connections. Free and MIT-licensed.
Open source, native, and free — macOS, Windows, and Linux. Starts where Apple Stocks stops: a live watchlist next to a real charting terminal. Candlesticks, moving averages, and 47 technical studies (RSI, MACD, Stochastics, ADX, Bollinger, Ichimoku, VWAP and more) that stack in their own panes. Ranges from 1D to ALL with infinite scroll-back through history. Key statistics and market news alongside. Built with Tauri and Rust. No account, no API key, no subscription.
