v0.3.10

What's New in v0.3.10

One-Command Setup

npx ggterm-plot setup

Installs everything, generates a welcome plot, opens the live viewer in your browser, and starts the server. Ready to go in seconds.

Live Plot Viewer

SSE-powered browser companion panel that auto-displays every plot as an interactive Vega-Lite visualization. Style and customize changes update in place — no page refresh.

• Keyboard shortcuts: h (history), arrows (browse), s/p (export SVG/PNG), f (fullscreen)
• Plot history with provenance tracking
• Dark theme support
• ResizeObserver for responsive reflow

8 Claude Code Skills

Skill	Purpose
data-load	Load CSV, JSON, JSONL data
ggterm-plot	Create visualizations
ggterm-style	Apply publication presets (Wilke, Tufte, Nature, Economist, APA, Minimal)
ggterm-customize	Natural language customization
ggterm-publish	Export to PNG, SVG, HTML
ggterm-history	Browse and retrieve plots
ggterm-markdown	Generate reports with plots
ggterm-help	Get help with features

Grammar Primitives

• 65 geometry types across essentials, scientific, diagnostics, and advanced categories
• 73 scale functions (continuous, discrete, color, size, shape)
• Statistical transforms, coordinate systems, faceting, themes
• Backend-agnostic PlotSpec — consumed by terminal renderer and Vega-Lite exporter

Other Improvements Since v0.2.5

• Built-in datasets: iris (150 rows), mtcars (16 rows)
• Vega-Lite export fixes (zero-free axes, boxplot rendering)
• Style/customize workflow for live viewer
• Realistic iris dataset ranges
• Comprehensive documentation rewrite
• 2,158 tests

Full Changelog: v0.2.5...v0.3.10