browser_rules.json

{
    "opera": {
        "path": "R:\\Program Files\\Opera\\launcher.exe",
        "arguments": "--disable-update --start-maximized --allow-outdated-plugins --enable-easy-off-store-extension-install --save-page-as-mhtml"
    },
    "vivaldi": {
        "path": "R:\\Program Files\\Vivaldi\\Application\\vivaldi.exe",
        "arguments": "--disable-update --start-maximized --allow-outdated-plugins --enable-easy-off-store-extension-install --save-page-as-mhtml",
        "rules": [
            "github.com",
            "stackoverflow.com",
            "twitch.tv",
            {"regex": ":/*(.*\\.)?ups\\.com"},
            "zillow.com"
        ]
    },
    "chrome": {
        "path": "R:\\Program Files\\Google\\Chrome\\Application\\chrome.exe",
        "arguments": "--disable-update --start-maximized --allow-outdated-plugins --save-page-as-mhtml",
        "rules": [
            {
                "text": "test.tld",
                "arguments": ["--profile-directory=Profile 12"]
            }
        ]
    },
    "firefox": {
        "path": "R:\\Program Files\\Mozilla Firefox\\firefox.exe",
        "rules": [
            {
                "text": "firefox.com",
                "arguments": ["-new-instance", "-P", "default"],
                "clipboard": true
            }
        ]
    },
    "thorium": {
        "path": "%LocalAppData%\\Thorium\\Application\\thorium.exe",
        "arguments": "--disable-update --start-maximized --allow-outdated-plugins --save-page-as-mhtml",
        "rules": [
            {
                "regex": {"pattern": ":/*(.*\\.)?discord(app)?\\.com", "flags": ["IGNORECASE"]},
                "arguments": "--incognito --new-window"
            },
            {"regex": "public\\.tld"},
            {
                "regex": {"pattern": "Private\\.tld", "flags": ["IGNORECASE", "DOTALL"]},
                "arguments": "--incognito --new-window"
            }
        ]
    },
    "edge": {
        "path": "%ProgramFiles(x86)%\\Microsoft\\Edge\\Application\\msedge.exe",
        "arguments": "--disable-update --allow-outdated-plugins --save-page-as-mhtml"
    },
    "clipboard": {
        "clipboard": true,
        "rules": [
            "clip.me"
        ]
    }
}