v1.0 — Native Script Engine

Launch at the speed of thought.

High-performance script runtime built for stability. Ephemeral provides the low-latency environment you need, without the bloat or instability of standard injectors.

No telemetry · Runs locally · 3.4 MB

open editor ⌘K
// runtime — 4 modules active
enginerunning
indexerrunning
schedulerrunning
integrationsrunning
telemetrydisabled
# ephemeral.config.toml
theme = "midnight"
hotkey = "⌘ Space"
launch_target_ms = 16
telemetry = false
integrations = ["finder", "browser", "editor"]
// session — live
12:04:01.218launchspotify4 ms
12:04:07.910switcheditor2 ms
12:04:12.553search"design specs"6 ms
12:04:19.077launchdiscord3 ms
online
16 ms38 MBv1.0.0
Why Ephemeral

Built for power users. Engineered to disappear.

Three principles, no compromises. Ephemeral does less so it can do it instantly.

Efficiency

Optimized Engine

Designed for minimal system overhead. Our engine ensures that scripts execute with high stability, maintaining a low memory footprint without sacrificing performance.

Compatibility

Universal API Support

Seamlessly integrates with your existing workflows and scripts. Ephemeral provides the core environment you need to build and test projects with total flexibility.

Speed

Low-Latency Execution

Built for users who require instant response times. Our optimized runtime ensures your scripts run exactly when you need them to, without lag or resource competition.

Ready when you are.

Download Ephemeral. Install in seconds. Never wait on your executors again.

No telemetry Runs locally

Windows 10 / 11 (64-bit) · 3.4 MB · 4 GB RAM