# Transformers.js v4: Now Available on NPM!

DevFeed: [Transformers.js v4: Now Available on NPM!](<https://devfeed.tech/articles/transformers-js-v4-now-available-on-npm-7540.md>)

Original publisher: [Read original article](<https://huggingface.co/blog/transformersjs-v4>)

Author: Joshua; Nico Martin

Published: 2026-02-09T00:00:00Z

Content type: release

Language: en

Sources: [Hugging Face - Blog](<https://devfeed.tech/sources/hugging-face-blog.md>)

Topics: [transformers.js](<https://devfeed.tech/topics/transformers-js.md>), [webgpu](<https://devfeed.tech/topics/webgpu.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [AI Models](<https://devfeed.tech/topics/ai-models.md>), [AI Inference](<https://devfeed.tech/topics/ai-inference.md>), [Refactoring](<https://devfeed.tech/topics/refactoring.md>), [npm](<https://devfeed.tech/topics/npm.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Bun](<https://devfeed.tech/topics/bun.md>), [Deno](<https://devfeed.tech/topics/deno.md>)

Tags: [ai-models](<https://devfeed.tech/tags/ai-models.md>), [announcement](<https://devfeed.tech/tags/announcement.md>), [artificial-intelligence](<https://devfeed.tech/tags/artificial-intelligence.md>), [code](<https://devfeed.tech/tags/code.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [language-models](<https://devfeed.tech/tags/language-models.md>), [large-language-models](<https://devfeed.tech/tags/large-language-models.md>), [model](<https://devfeed.tech/tags/model.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [refactoring](<https://devfeed.tech/tags/refactoring.md>), [transformers](<https://devfeed.tech/tags/transformers.md>), [transformers-js](<https://devfeed.tech/tags/transformers-js.md>), [webgpu](<https://devfeed.tech/tags/webgpu.md>)

## AI overview

Transformers.js v4 introduces a C++-rewritten WebGPU runtime with broader operator support and shared execution across browsers, servers, Node, Bun, and Deno. The release also improves local AI model performance through ONNX Runtime operators, reorganizes the project as a pnpm monorepo, and splits model definitions into focused modules.

## Source excerpt

We're on a journey to advance and democratize artificial intelligence through open source and open science.