local-web.dev
▸ local development environment

Build, test, and prototype in your browser.

A lightweight playground for testing browser APIs, media streams, and real-time features — all running locally with zero deployment friction.

▸ Launch Video Test Explore Features
available modules
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Video Session

Test getUserMedia(), camera/mic permissions, and join Daily.co rooms for real-time video calls.

Open module →
◆

Device Inspector

Enumerate connected cameras, microphones, and speakers. Check codec support and stream constraints.

Coming soon →
▲

Network Probe

Measure RTT, bandwidth, and connection stability. Useful for diagnosing WebRTC quality issues.

Coming soon →
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Quick Start

# Serve this directory with any static server
$python -m http.server 8000
# Or with Node
$npx serve .
# Then open
$http://localhost:8000
Modules
1 / 3
Dependencies
0

Status

Server running locally. All modules ready.

online
Uptime
00:00
Protocol
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