extensibility

F3 is a next-generation open-source data file format that uses embedded WebAssembly decoders for interoperability and extensibility, addressing limitations of legacy formats like Parquet. It is currently a research prototype from a paper published in ACM.

Rhombus v1.0, a new extensible programming language built on Racket with conventional syntax and powerful macro facilities, has been released.

Anthropic introduces 'Agent Skills' as an open standard for equipping AI agents with domain-specific expertise via composable directories of instructions and scripts. This framework enhances the portability and specialization of agents like Claude Code without requiring custom model training.