# The Road to Component Model 1.0

DevFeed: [The Road to Component Model 1.0](<https://devfeed.tech/articles/the-road-to-component-model-1-0-15140.md>)

Original publisher: [Read original article](<https://bytecodealliance.org/articles/the-road-to-component-model-1-0>)

Author: Eric Gregory

Published: 2026-06-08T00:00:00Z

Content type: article

Language: en

Sources: [Bytecode Alliance](<https://devfeed.tech/sources/bytecode-alliance.md>)

Topics: [WebAssembly](<https://devfeed.tech/topics/web-assembly.md>), [wasm](<https://devfeed.tech/topics/wasm.md>), [browser](<https://devfeed.tech/topics/browser.md>)

Tags: [apis](<https://devfeed.tech/tags/apis.md>), [architecture](<https://devfeed.tech/tags/architecture.md>), [async](<https://devfeed.tech/tags/async.md>), [binaries](<https://devfeed.tech/tags/binaries.md>), [browser](<https://devfeed.tech/tags/browser.md>), [compatibility](<https://devfeed.tech/tags/compatibility.md>), [interfaces](<https://devfeed.tech/tags/interfaces.md>), [polyfill](<https://devfeed.tech/tags/polyfill.md>), [production](<https://devfeed.tech/tags/production.md>), [wasi](<https://devfeed.tech/tags/wasi.md>), [wasm](<https://devfeed.tech/tags/wasm.md>), [webassembly](<https://devfeed.tech/tags/webassembly.md>)

## AI overview

This article explains the path toward a stable, formally specified WebAssembly Component Model 1.0. It reviews how the Component Model and WASI relate, describes the Component Model as a foundational layer with WASI providing system-resource interfaces, and notes that both are already used in production while their specifications continue to evolve.

## Source excerpt

WASI P3 is almost here, bringing native async support to the WebAssembly System Interface (WASI) and Component Model. In this post, we're looking to the next big milestone: a stable, formally specified Component Model 1.0. At February's Bytecode Alliance Plumbers Summit, Luke Wagner and Alex Crichton gave a preview of what the path to a stable 1.0 actually looks like. At Wasm I/O 2026 in Barcelona in March, Luke expanded on that vision. So let's take a look at where the Component Model is heading.