Parallel Startup Prefetch
- Entity ID:
ent-20260420-startupparalle - Type:
concept - Scope:
shared - Status:
active - Aliases: startup prefetch, parallel init, main.tsx preconnect
Description
On startup, main.tsx fires parallel side-effects BEFORE heavy module imports: MDM policy reads, Keychain prefetch, API preconnect, and feature-flag checks. This shaves cold-start latency by overlapping I/O with bundler module graph walks. Runs before Commander.js arg parsing.
Key claims
- main.tsx parallelizes I/O before heavy imports
Relations
- main.tsx Entry Point --[implements]--> Parallel Startup Prefetch