Hello there. :wave: I use Compose for Web, but wh...

# compose-web

[Lubomir Pisk]

Hello there. 👋

I use Compose for Web, but when I use following dependency on another multiplatform module:

implementation(project(":shared:gallery"))

kotlin {
    js(IR) {
        browser()
        binaries.executable()
    }
    sourceSets {
        val jsMain by getting {
            dependencies {
                implementation(compose.web.core)
                implementation(compose.runtime)
                implementation(project(":shared:gallery"))
            }
        }
    }
}

then I receive blank screen and error in Web Inspector (Safari).

Without dependency is everything ok.
I can share more details.

Thank you.

[Oleksandr Karpovich [JB]]

Hello!

Does that module use regular expressions? Perhaps a static field with regexp?
The error says there is a syntax error in regexp, so you can try validate your regexp.

[ephemient]

note that JS RegExp syntax is different than Java, and Kotlin's Regex uses the platform's regex implementation. notably, K/JS compiles regexes with the /u modifier, which enables Unicode support, but makes the syntax stricter.

[ephemient]

also some forms of /(?...)/ are not supported in some JS implementations (which means you can't use them from Kotlin's Regex on K/JS either): https://caniuse.com/js-regexp-lookbehind