I clocked my VS Code startup time: 4.2 seconds. That's with 34 extensions installed, 11 of which I hadn't touched in six months.
So I ran a full audit. Removed, replaced, reconfigured. Startup time after: 1.1 seconds.
Here's exactly what I changed and why.
Step 1 — The audit process
Open the command palette (Cmd/Ctrl + Shift + P) and type:







