Show HN: Datacmd – Terminal-native dashboards from CSV/API in one command https://ift.tt/vo0yI1P

Show HN: Datacmd – Terminal-native dashboards from CSV/API in one command Hi HN, I built Datacmd to eliminate bloated dashboards and browser UIs. It turns any CSV, JSON, API feed into live, terminal-native dashboards with one command. Fast. Minimal. Developer-centric. AND IT'S OPEN SOURCE https://ift.tt/hASFI6J What it does: * Generates dynamic dashboards in the terminal: tables, gauges, pie charts, line charts, radars, text boxes * Layout auto-generated or configurable via YAML * Supports CSV, JSON, REST APIs, live system metrics (CPU, memory, disk) Why this matters: * No GUI. Instant visuals where developers live * Zero setup. Download binary or use "go run", and dashboards appear * Great for sysadmins, devs, ops, data hackers working in terminal-first workflows What I learned building it: Automating a clean layout via algorithm beats manual dashboard design for fast insights. Generating widgets in terminal forces clarity - no fluff, just signal. Looking for feedback on: * Performance with massive datasets (>100k rows) * UX: readability, layout transitions, color themes * Widget ideas: real-time alerts, sparkline ring charts, CLI-friendly drill-downs Live on GitHub. Let me know if you want a downloadable binary or CI build link. Open to contributions, bug reports, wild dashboard ideas. https://ift.tt/yYwIHAv August 29, 2025 at 10:46PM