{"product_id":"component-oriented-webassembly-with-wit-interfaces-canonical-abi-and-component-linking-building-portable-runtime-components-across-languages-and-oper-9798198968257","title":"Component Oriented WebAssembly with WIT Interfaces Canonical ABI and Component Linking: Building Portable Runtime Components Across Languages and Oper","description":"\u003cp\u003e • Author(s): Alaric Merrow\u003cbr\u003e • Publisher: Independently Published\u003cbr\u003e • Publisher Imprint: Independently Published\u003cbr\u003e • BISAC: Compilers\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBuild portable runtime components with confidence\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis book offers a practical guide to composing WebAssembly systems through \u003ci\u003eWIT interfaces\u003c\/i\u003e, the \u003ci\u003ecanonical ABI\u003c\/i\u003e, and \u003ci\u003ecomponent linking\u003c\/i\u003e. It focuses on how modules become reusable components, how interfaces define stable contracts, and how data moves safely across language and runtime boundaries.\u003c\/p\u003e\u003cp\u003eReaders are taken from first principles to working systems, with clear explanations of execution models, boundary costs, and the role of worlds, packages, imports, and exports. The chapters show how to shape interfaces for long term compatibility, model errors cleanly, and choose the right type forms for real services.\u003c\/p\u003e\u003cb\u003eWhat you will learn\u003c\/b\u003e\u003col\u003e\n\u003cli\u003eHow component oriented WebAssembly differs from traditional module based thinking.\u003c\/li\u003e\n\u003cli\u003eHow to author WIT interfaces with packages, worlds, records, variants, lists, options, and results.\u003c\/li\u003e\n\u003cli\u003eHow the canonical ABI represents strings, buffers, composite data, and ownership across boundaries.\u003c\/li\u003e\n\u003cli\u003eHow lowering and lifting work in practice, including when copies are unavoidable.\u003c\/li\u003e\n\u003cli\u003eHow to link components, generate bindings, and integrate them across Rust, C, C++, and Go.\u003c\/li\u003e\n\u003cli\u003eHow hosts embed components, manage runtime behavior, and connect standard I\/O, logging, files, network, and time services.\u003c\/li\u003e\n\u003cli\u003eHow to test contracts, verify compatibility, and diagnose linking failures with methodical checks.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cb\u003eWhy this book stands out\u003c\/b\u003e\u003cp\u003eRather than staying abstract, the material emphasizes end to end workflows. You will see how WIT definitions drive code generation, how build artifacts fit into a project layout, and how multiple components are composed into a functioning pipeline. Performance and correctness are handled together, so the reader can reason about overhead, allocations, lifetimes, and safe data handling without losing sight of portability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIdeal for\u003c\/b\u003e system programmers, platform engineers, tool builders, and developers exploring WebAssembly as a cross language component model. It is especially useful for anyone designing interfaces meant to survive versioning, runtime changes, or deployment across different environments.\u003c\/p\u003e\u003cp\u003eWith case studies ranging from key value services to image pipelines and plugin style architectures, the book connects specification concepts to implementation choices that matter in production.\u003c\/p\u003e","brand":"Independently Published","offers":[{"title":"Paperback","offer_id":47889946706071,"sku":"9798198968257","price":1589.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9798198968257.webp?v=1781178306","url":"https:\/\/atlanticbooks.com\/products\/component-oriented-webassembly-with-wit-interfaces-canonical-abi-and-component-linking-building-portable-runtime-components-across-languages-and-oper-9798198968257","provider":"Atlantic Books","version":"1.0","type":"link"}