Error tracking that reads the logs you already write. No SDK to install, no third-party cloud - point it at a file and it surfaces what broke.
Calm, drag-and-drop Markdown reader with Mermaid diagrams, an outline that follows you, and six reading palettes. Files stay in your browser. Optional AI with your own Groq or OpenRouter key sends excerpts; Ollama stays on your machine.
Daily AI/ML links clustered, classified, and ranked for builders. Hacker News stays in the mix, while repeated hype and low-signal coverage gets pushed down.
Open local Parquet and CSV files, inspect schema, run SQL, and export results. DuckDB-WASM does the work in the browser. The optional AI analyst uses your own Claude or Groq key and sees column stats, not your file.
Open a local SQLite file, inspect schema and declared relationships, run read-only SQL, and export displayed results. Your database stays in the browser.
Copy YouTube transcripts and readable web pages as clean Markdown. No account, no sync service, no AI key - just copy the source you need.