Packages

Concurrent browser testing and scraping for Elixir, powered by WebDriver BiDi. A fork of Wallaby.

Batteries-included test isolation for Elixir and Phoenix.

Reactive DAG engine as an Ash extension: dirty frontier, depth-ordered incremental drain, change propagation. Author nodes as Ash resources with reduce/join/aggregate combinators; each node's results are its own rows. You declare the relationships; one engine runs them.

Mix tasks for installing and invoking the Lightpanda headless browser

Compile-time macros for test sandbox wiring. Zero overhead in production.

development-driven-specs — the dds toolchain (protocol 2) as a Mix task. A thin shim over the bundled instruments (Python, stdlib); never a port.

Declarative state management for Phoenix LiveView, built for Ash Framework

Livex is a library that provides type-safe LiveView components and views with URL state management.

Compile-time conditional plug/on_mount for test-only modules.

A library for testing LLM classifiers with a custom DSL.

Shell-free, distribution-hardened mix releases for distroless images: a native launcher (no /bin/sh), a command whitelist (no eval), pinned distribution port, mandatory mutual-TLS distribution, and EPMD-less mode.