Your First WebAssembly Program and Web App (Written, Tested, and Deployed Entirely in the Web Browser)

Transformative new Python features are coming in Python 3.15. In addition to lazy imports and an immutable frozendict type, the new Python release will deliver significant improvements to the native JIT compiler and introduce a more explicit agenda for how Python will support WebAssembly. Top picks for Python readers on InfoWorld Speed-boost your Python programs with the new lazy imports feature Starting with Python 3.15, Python imports can work lazily, deferring the cost of loading big libraries. And you don’t have to rewrite your Python apps to use it. How Python is getting serious about Wasm Python is slowly but surely becoming a first-class citizen in the WebAssembly world. A new Python Enhancement Proposal, PEP 816, describes how that will happen. Get started with Python’s new frozendict type A new immutable dictionary type in Python 3.15 fills a long-desired niche in Python — and can be used in more places than ordinary dictionaries. How to use Python dataclasses Python dataclass

Anthropic’s most capable AI model has already found thousands of AI cybersecurity vulnerabilities across every major operating system and web browser. The company’s response was not to release it, but to quietly hand it to the organisations responsible for keeping the internet running. That model is Claude Mythos Preview, and the initiative is called Project Glasswing. […] The post Anthropic keeps new AI model private after it finds thousands of external vulnerabilities appeared first on AI News.