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4grayandClaude Fable 5.1
e39c854a41
Registering IPC handlers costs 0.4 ms; evaluating the modules behind them (axios, drizzle-orm, better-sqlite3, electron-updater, fix-path) before the window could load was the real cost. main.ts now keeps only the pre-paint wiring and loads the rest as the deferred-events.js chunk inside the main window's did-start-loading listener, where the import and its registrations complete before any renderer invoke can arrive. Interleaved A/B on the performance build: app.whenReady 323 -> 265 ms, did-finish-load 499 -> 447 ms; J1 journey spawnToDidFinishLoad ~405 -> ~365 ms with identical counters. Packaging ships the chunk explicitly, verify:package-layout requires it, and the benchmark build identity hashes it. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
256 B
256 B
type, area
| type | area |
|---|---|
| perf | electron |
The desktop app now opens its window before it prepares the portal, program guide, download, player and update machinery, and does that preparation while the window is already loading, so the first screen appears sooner.