Dude, Where's My RAM?
A professional, ultra-light RAM and VRAM monitor built directly into the VS Code sidebar. Keep live system pressure visible while coding, debugging, running terminals, and using AI tools, without reaching for external dashboards or heavyweight monitoring apps.
Install directly from the VS Code Marketplace link above.
Clear Memory Visibility, Inside VS Code
Dude, Where’s My RAM is built for practical signal during real work. It tells you when your machine is memory-bound, when GPU pressure is climbing, and when a runaway task is about to make the editor miserable.
Real-Time Tracking
Continuously reports total physical RAM, currently used memory, and live utilization bars so you can see pressure before the system starts dragging.
Lightweight Operation
No heavyweight metrics SDKs, no large runtime dependency pile, no extra monitoring service, and no aggressive high-frequency polling loop chewing through the very resources you are watching.
Developer-First UX
A compact, theme-aware sidebar panel with clean labels, progress rails, compact actions, and a status-bar mirror so memory awareness stays visible even when the Explorer is collapsed.
Cross-Platform
Uses native Node.js system telemetry for RAM and a layered GPU detection strategy that degrades gracefully across NVIDIA, AMD, Intel, Windows, and Linux environments.
Practical Signal
Focuses on the memory pressure that actually affects builds, terminals, debuggers, and AI-assisted development instead of burying you in vanity telemetry.
Quick Install
Install from the Marketplace, open the Explorer view, and start getting live telemetry immediately without extra setup or external tooling.
Monitoring That Doesn’t Become the Problem
Most memory monitors solve visibility by adding their own weight. Dude, Where’s My RAM was engineered for low-footprint operation using native OS telemetry, lean subprocess fallbacks, and a deliberately efficient webview.
Built for Performance-Conscious Users
No heavy metrics SDKs, no bloated dependency chain, no constant high-frequency polling, and no separate background agent to install or babysit.
Native Telemetry First
RAM uses direct Node.js system calls, while GPU memory uses explicit vendor-aware command and OS fallback paths instead of hand-wavy guesses.
Low-Frequency by Design
The polling engine is intentionally throttled into a practical cadence so continuous visibility does not turn into continuous churn.
RAM and VRAM Detection With Graceful Degradation
The extension does not assume one hardware vendor or one happy-path command exists everywhere. It uses layered discovery paths and falls back without breaking the UI.
| Surface | How It Works | User Benefit |
|---|---|---|
| System RAM | Reads total memory from os.totalmem(), free memory from os.freemem(), computes used memory, and formats it into readable one-decimal GB values. |
Immediate signal that your current session is becoming memory-bound before VS Code, terminals, or builds degrade. |
| NVIDIA VRAM | Uses nvidia-smi to collect total and used GPU memory, parses the results, converts MB to GB, and labels the source cleanly. |
Fast and accurate visibility on dedicated NVIDIA hardware without needing external dashboards. |
| AMD / Intel on Windows | Uses PowerShell Get-CimInstance Win32_VideoController first, then falls back to legacy wmic when needed. All subprocess calls use timeouts to avoid extension-host stalls. |
Works across integrated and dynamic-allocation GPUs while staying resilient on machines with imperfect driver/tooling setups. |
| Linux Non-NVIDIA | Checks DRM sysfs VRAM files first, then tries rocm-smi, then falls back to parsing glxinfo output as a last resort. |
Gives Linux users meaningful coverage instead of a dead panel when exact GPU telemetry is harder to source. |
| Unsupported / Dynamic GPUs | When exact usage cannot be retrieved, the extension stays informative by showing capacity and marking the pool as dynamic or shared instead of failing. | The interface remains stable and useful on constrained laptops, integrated GPUs, and odd hardware combinations. |
A Native Sidebar Monitor With Actual Polish
This is not a raw dump of counters. The visual system is built to feel like it belongs in VS Code while still reading like a dedicated telemetry panel.
Theme-Aware UI
Uses VS Code theme tokens, compact metric headers, responsive sizing, and no-scroll containment so the panel remains clean even in short sidebar heights.
Premium Telemetry Styling
Gradient utilization rails, glow-matched status colors, glassmorphism-style cards, and stronger visual contrast make pressure spikes readable instantly.
Popup Sparklines
Canvas-based RAM and VRAM trend graphs render in floating telemetry popups with axis labels, live readouts, and crisp high-DPI scaling.
No-GPU Fallback State
If no supported GPU is present, the VRAM view still renders a stable fallback state with clear messaging instead of a broken blank card.
Status Bar Mirroring
Registers a persistent right-aligned status bar item so RAM awareness remains visible even when the Explorer panel is hidden.
Branded Product Identity
Uses Marketplace icon registration, a branded sidebar header, and secure local media loading so the extension feels finished rather than improvised.
Low-Overhead Telemetry With Defensive Engineering
The extension is hardened around the actual edge cases that make monitoring tools annoying: bad command output, stacked polls, malformed percentages, unsupported hardware, and runaway redraw loops.
Polling Discipline
Updates are throttled into a practical 2000-2500ms range with a non-overlapping async guard so one long sample never causes stacked probes.
Defensive Data Handling
Safe parsing, numeric coercion, width clamping, and fallback values keep the UI stable instead of letting unsupported telemetry create nonsense states.
Efficient Rendering
History buffers stay tiny, graph drawing is lazy while popups are hidden, and payload keys are flattened to keep extension host to webview traffic cheap.
Profiling Hooks
Optional profiling captures host tick duration, webview update handling time, draw cost, and skipped draws for real tuning instead of guesswork.
Warnings, Actions, and Tuning Without Bloat
Dude, Where’s My RAM stays small, but it still exposes the right configuration and quick-response controls for people who care about exact pressure thresholds.
| Control | Purpose |
|---|---|
dudeWheresMyRam.warnThreshold |
Controls when utilization bars move into the warning range. |
dudeWheresMyRam.dangerThreshold |
Controls when the interface escalates to red danger-state pressure. |
dudeWheresMyRam.updateInterval |
Lets you tune telemetry frequency to match your tolerance for freshness versus runtime overhead. |
| Clean | Clears GPU detection cache, resets telemetry history, and forces an immediate fresh repoll. |
| Kill Terminals | Appears automatically above extreme RAM pressure so you can shut down runaway tasks quickly. |
| Dump Performance Stats | Available from the Command Palette and via Shift+Click on Clean for quick profiling snapshots. |
Ready to Install DWMR?
If you need memory awareness during real development work, this extension delivers it with polished presentation, cross-platform fallbacks, and production-minded behavior.
download on the VS code Marketplace or Here!
Need file-level disaster recovery too? See UndoFu.