--- title: Kermit Now Supports WASM | daily.dev description: Kermit, a popular Kotlin Multiplatform logging library, now supports WebAssembly (WASM). The post walks through the integration process including adding the... canonical: https://daily.dev/posts/kermit-now-supports-wasm-lpisjvwng twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Kermit Now Supports WASM | daily.dev og:description: Kermit, a popular Kotlin Multiplatform logging library, now supports WebAssembly (WASM). The post walks through the integration process including adding the... og:url: https://daily.dev/posts/kermit-now-supports-wasm-lpisjvwng og:image: https://api.daily.dev/og/posts/lPISjVWNG.png og:image:alt: Kermit Now Supports WASM og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Kermit Now Supports WASM **[Touchlab](https://daily.dev/sources/touchlab)** · 5 min read · 0 upvotes · 0 comments ## Summary Kermit, a popular Kotlin Multiplatform logging library, now supports WebAssembly (WASM). The post walks through the integration process including adding the WASM target in Gradle build scripts, defining a shared source set between JS and WASM, and migrating code. Key challenges encountered were the absence of the console API in WASM and Wasm-JS interop limitations around the use of `Any?` types in external functions, which required switching to `String`. Lessons learned include interop being a work in progress, difficulties loading `.wasm` files directly, tricky debugging, and Node.js version compatibility requirements for WASM GC support. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [WebAssembly Still Expanding Frontend Uses 10 Years Later](https://daily.dev/posts/webassembly-still-expanding-frontend-uses-10-years-later-5vvkxh8ef) · The New Stack · 0 upvotes · 0 comments --- Tags: [#kotlin](https://daily.dev/tags/kotlin), [#webassembly](https://daily.dev/tags/webassembly) [View this post on daily.dev](https://daily.dev/posts/kermit-now-supports-wasm-lpisjvwng) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Kermit Now Supports WASM","url":"https://daily.dev/posts/kermit-now-supports-wasm-lpisjvwng","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/kermit-now-supports-wasm-lpisjvwng"},"datePublished":"2026-08-02T07:15:34.111Z","dateModified":"2026-08-02T07:38:26.567Z","description":"Kermit, a popular Kotlin Multiplatform logging library, now supports WebAssembly (WASM). The post walks through the integration process including adding the...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/1fa0cf7d265d402bfeb450d6ff7da00d?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/1fa0cf7d265d402bfeb450d6ff7da00d?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Touchlab","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Touchlab","logo":"https://media.daily.dev/image/upload/s--CQ0u6GwB--/f_auto,q_auto/v1785654902/logos/touchlab?_a=BAMAMicg0","url":"https://daily.dev/sources/touchlab"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/kermit-now-supports-wasm-lpisjvwng","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"kotlin,webassembly","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Touchlab","item":"https://daily.dev/sources/touchlab"},{"@type":"ListItem","position":3,"name":"Kermit Now Supports WASM"}]} ```