Nocturne - Windows performance monitor
getnocturne.site
LaunchIndex first observed Nocturne - Windows performance monitor (getnocturne.site) live on 12 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Nocturne - Windows performance monitor (getnocturne.site) was first observed live on 12 September 2026.
Open-source Windows performance monitor that shows which program uses hardware, with per-process GPU data. MIT licensed, no telemetry, no kernel drivers, and no injection. Small single-file download under 1 MB.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- getnocturne.site
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- Nocturne - Windows performance monitor
- Observed description
- A lightweight open-source Windows performance monitor that tells you which program is using your hardware, not just how much of it is busy. No injection, no drivers, no telemetry.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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