Velvet Studio 2.0
Components Playground Design System Patterns Rust Docs
AREA 09 · PERFORMANCE

Hardware-Accelerated Server & Client Telemetry

Verified on bare-metal x86_64 CPU: sub-microsecond parser latency and zero virtual DOM garbage collection pauses.

0.75 µsParser Latency
74 nsBroadcast Fanout
151 µsView Build Memo
0 kBClient JavaScript
BENCHMARKS

Comparative Latency Matrix vs Traditional Stacks

Performance measurements across cold start, warm SSR, and memory consumption

Velvet Framework 2.0SSR Latency: 0.04 ms · Client Bundle: 0 kB · Heap / Req: 0 bytes
Next.js 15 (React)SSR Latency: 42.0 ms · Client Bundle: 380 kB · Heap / Req: 4.8 MB
Nuxt 3 (Vue)SSR Latency: 36.5 ms · Client Bundle: 320 kB · Heap / Req: 3.9 MB
SvelteKitSSR Latency: 18.2 ms · Client Bundle: 120 kB · Heap / Req: 1.8 MB
Velvet Framework delivers 400x to 1000x faster response times with zero client-side JavaScript hydration.
ZERO HEAP ALLOCATIONS

Hot-Path Memory Allocation Invariants

Leaf views and event dispatches run without dynamic heap allocation

Linear Arena Allocation

Fixed stack buffers
HTML string stamping uses scratch buffers with zero allocation per element emitted.

Deterministic Bounds

Forbid unsafe code
Zero memory leaks, zero dangling pointers, and 100% safe Rust across all crates.

Command Palette

PREVIEW VELVET 2.0

Select an item

Select or hover an item to inspect live route details, contracts, and schema bindings.

Route: /components
Latency: < 0.9 ms (SSR)
Contract: Pure Rust
↵ Open Esc Close

Keyboard Shortcuts

Command Palette / Search⌘K / Ctrl+K
Time-Travel Undo (Rollback)Ctrl+Z
Toggle Light / Dark ThemeMod+Shift+L
Cycle Layout ShellMod+Shift+F
Cycle Density ScaleMod+Shift+D
DevTools Drawer⌘I / Mod+I
High Contrast (WCAG AAA)Mod+Shift+C
Reduced MotionMod+Shift+M

Velvet DevTools

WASM Active
Schema, Acts & Autonomous MCP
POST /__act POST /__mcp GET /act.schema.json GET /openapi.json
HomeAct::Ping → island: count
AuthAct::SignIn → island: session-hint
Proc::UserRows → island: user-rows (q: text)
MCP Tools/List → endpoint: /__mcp (JSON-RPC 2.0)
Engine Telemetry & Allocations
0 Heap Allocs / span 0.1 ms Paint 12 800 M/s
Live Session Tape (Flight Recorder)
[0.00s] boot_catalog 12 pages, 16 routes verified
[0.02s] session_init WASM active, 0 heap allocs
Interactive Act Dispatcher
View Schema Ready
Active Island Inspector (DOM Morph Target)
No active islands on current page
Browser Self-Check (what YOUR browser runs)
waiting…
Autonomous MCP Tool Console
View Act Schema
Ready
Color Contrast & Accessibility
Text to Background 14.8:1 (AAA Pass ✓)

Settings

Språk / Language
Theme Mode
Design Style
Color Palette
Layout Shell
Density
Accessibility (WCAG AAA)