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Explore WebAssembly integration in Elixir through this conference talk from ElixirConf EU 2025. Discover wasmex, a WebAssembly runtime written in Elixir that enables running WebAssembly programs within Elixir applications. Learn about common WebAssembly use cases beyond browser-based performance optimization, including running unsafe user-provided programs, interfacing with programs written in other programming languages, and accelerating algorithms in Elixir environments. Examine the architecture of wasmex and understand the key tradeoffs involved when executing WebAssembly payloads in production systems. Gain practical insights into how WebAssembly can enhance Elixir applications through real-world examples and use cases, making this essential viewing for developers interested in cross-language integration and performance optimization in Elixir.
