Virtual-serial-port
VSPD allows creating virtual serial port pairs on PC
virtual-serial-port.org Source★ 1,006MITSoftware Development / Developer Utilities
- Monthly visits
- 28.6K
- Down22.6%MoMOct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $44.98/mo
- Higher than 90% of peersNiche median $9.99/mo
- Launched
- 7y ago
- 2019-07-05 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotions- Case study: An engineer used Serial Port Monitor to capture every command and connected the 30-year-old JDS Stargate smart home to a new @smartthings system. Full story here — https://www.electronic.us/blog/serial-port-monitor-jds-stargate
@inc_electronic · 2026-10-19 · 10 likes · 1 reposts · 75 views
- Do you remember when you joined X? I do! #MyXAnniversary
@ivankorol8 · 2026-08-08 · 0 likes · 0 reposts · 18 views
Launched on Product HuntLaunch
VSPD allows creating virtual serial port pairs on PC
Jul 5, 2019 · 7y agoLaunch page
Open Source & Self-Hosting
- GitHub Stars
- ★ 1,006
- Forks
- 276
- License
- MIT
- Primary language
- JavaScript
Traffic sources
Traffic breakdown
Channels
- Direct42%
- Organic Search37%
- Referrals10%
- Social5%
- Other6%
Countries
- Taiwan23%
- Mexico9%
- United States8%
- Peru7%
- Italy5%
Search
Domain authority —Domain registered 2013-07-19
| Keyword | Monthly volume |
|---|---|
| virtual serial port driver | 1,220 |
| virtual serial port | 670 |
| ssp serial port legion | 210 |
| com ports not showing in device manager | 130 |
| virtual serial ports driver | 130 |
Traffic data: Vaneform
Pricing
Trial: Demo Limitations: 14-day fully-functional trial · 2 paid tiers ($44.98–$99.98) · Observed 2026-11-04 · Pricing page
Entry price $44.98/mo, Higher than 90% of peers; “Developer Utilities” median is $9.99/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshotsChanges
No pricing, plan, or positioning changes detected since tracking started.
Design
Enterprise Clean (Light canvas, airy density) featuring centered headline + cta layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Create virtual serial ports and connect them via virtual null-modem cable”
Centered Headline + CTA hero structure paired with download app / install extension CTA and no explicit trust bar.
Conversion path: Centered Headline + CTA + Product UI Screenshot / Component → Download App / Install Extension
- Direct Action Command
- Large Hero Product Shot
Palette · click to copy
- Typography
- 6.0
- Color & Contrast
- 6.0
- Layout & Spacing
- 6.0
- Craft & Polish
- 6.0
- Distinctiveness
- 5.0
Structure
- Fonts
- Inter
- Hero layout
- Centered Headline + CTA
- Primary visual
- Product UI Screenshot / Component
- Conversion CTA
- Download App / Install Extension
- Social proof
- No Explicit Trust Bar
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Airy
- Corners & depth
- Small Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Enterprise Clean
Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.
## Design Tokens
```css
:root {
--background: #f3f6fb;
--surface: #ffffff;
--foreground: #1c1c1c;
--muted-foreground: #6b7280;
--accent: #e23d3d;
--radius: 4px;
--font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #F3F6FB (~55%) · Surface #FFFFFF (~22%) · Text #1C1C1C (~10%) · Muted Text #6B7280 (~8%) · Accent #E23D3D (~5%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Centered Headline + CTA
- Navigation: Full-Width Top Bar
- Theme & density: Light · Airy
- Border radius & elevation: Small Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Download App / Install Extension
- Headline hook: Direct Action Command
- Hero components: Large Hero Product Shot
- Spatial layout notes: Centered Headline + CTA hero structure paired with download app / install extension CTA and no explicit trust bar.
- Visual summary: Enterprise Clean (Light canvas, airy density) featuring centered headline + cta layout and product ui screenshot / component visuals.
## Avoid
- Experimental navigation patterns
- Low-legibility decorative fonts
- Visual novelty that obscures the value proposition
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much does Virtual-serial-port cost?
- Standard: $44.98/once; Pro: $99.98/once. Observed 2026-11-04. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does Virtual-serial-port get?
- Vaneform estimates 28.6K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is Virtual-serial-port and what platforms does it support?
- Virtual-serial-port is catalogued under Developer Utilities: VSPD allows creating virtual serial port pairs on PC. Supported platforms: Web.
- Is Virtual-serial-port open source?
- Virtual-serial-port has a public repository (https://github.com/h5bp/html5-boilerplate) under the MIT license, recording 1,006 GitHub stars.Source
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