DevProxy

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DevProxyStable HTTPS `.local` domains for local development

Attach local services to trusted browser URLs on Windows, macOS, and Linux.

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How-to Guides

Attach-first workflow

Register already-running services with `devproxy add` and keep app processes outside DevProxy.

Project-local browser targets

Store default and named open targets in `.devproxy/config.json` for repeatable project navigation.

Trusted HTTPS

Use Caddy with `tls internal` so every `.local` domain gets a browser-trusted certificate.

Safe host management

DevProxy only edits its own managed hosts block and leaves the rest of the file alone.

Clear diagnostics

`devproxy doctor` checks Caddy, hosts drift, duplicate ports, and upstream reachability.

Local dashboard

Inspect status and perform safe actions from `devproxy ui` without an elevated shell.