Wasmer announces full Python support in Wasmer Edge (Beta), enabling Python applications to run on WebAssembly with near-native performance. The platform supports popular frameworks like FastAPI, Django, and Streamlit, along with native modules like numpy and pandas. Key improvements include dynamic linking support, threading capabilities, and a custom Python Package Index. Performance benchmarks show 6x faster execution than previous versions, approaching native Python speeds while maintaining full sandboxing. The solution addresses limitations found in Cloudflare Workers and AWS Lambda by supporting WebSockets, multiprocessing, and raw sockets without requiring code modifications.
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