spicebook/frontend/astro.config.mjs
Ryan Malloy 8abd7719bf Initial SpiceBook MVP: notebook interface for circuit simulation
Phase 1 implementation with ngspice backend and Astro/React frontend:

Backend (FastAPI):
- ngspice subprocess engine with custom .raw file parser
- Notebook CRUD with .spicebook JSON format (filesystem storage)
- Simulation endpoints (standalone + cell-in-notebook)
- SVG waveform export endpoint
- 18 REST API routes, 5 passing tests

Frontend (Astro 5 + React 19):
- Notebook editor as React island with Zustand state management
- CodeMirror 6 with custom SPICE language mode (syntax highlighting
  for dot commands, components, engineering notation, comments)
- uPlot waveform viewer with transient and AC/Bode plot modes
- Markdown cells with edit/preview toggle
- Notebook list with card grid UI
- Dark theme, Tailwind CSS 4, Lucide icons

Infrastructure:
- Docker Compose with dev/prod targets
- Caddy-based frontend prod serving
- 3 example notebooks (RC filter, voltage divider, CE amplifier)
2026-02-13 01:44:38 -07:00

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JavaScript

import { defineConfig } from 'astro/config';
import react from '@astrojs/react';
import tailwindcss from '@tailwindcss/vite';
export default defineConfig({
integrations: [react()],
telemetry: false,
devToolbar: { enabled: false },
vite: {
plugins: [tailwindcss()],
build: {
// CodeMirror + uPlot + React naturally exceeds 500kB minified
chunkSizeWarningLimit: 700,
},
server: {
host: '0.0.0.0',
...(process.env.VITE_HMR_HOST && {
hmr: {
host: process.env.VITE_HMR_HOST,
protocol: 'wss',
clientPort: 443
}
})
}
}
});