ClojureScript is a compiler that translates Clojure code to JavaScript.
The tool solves the problem of writing browser and Node.js applications in Clojure rather than JavaScript. It compiles Clojure to JavaScript that is compatible with the Google Closure optimizing compiler's advanced compilation mode, enabling aggressive dead-code elimination and minification while preserving correctness.
ClojureScript suits developers who prefer Clojure's syntax and semantics for client-side development and want to share code between server and browser. It works well for projects where the benefits of Clojure's immutable data structures, functional programming model, and interactive development experience justify the compilation step. Teams already using Clojure on the backend find it particularly valuable for full-stack development without context switching between languages.
The project maintains a formal contribution process requiring a signed contributor agreement and patches submitted through official channels. Development activity is tracked through a dedicated Jira instance for bug and feature requests. The community operates multiple discussion forums including a mailing list, user-run Slack channel, and IRC channel, indicating sustained engagement beyond the core repository.
