# huggingface/transformers.js · RepoSense Release & Migration Intelligence

> Add support for LFM3 and LFM3-VL by @xenova in #1821. Drop-in upgrade. Migration: None.

## Metadata
- **Repository URL**: https://github.com/huggingface/transformers.js
- **Primary Package**: `@huggingface/transformers` (NPM)
- **Categories**: `LOCAL-AI`, `AI-SDK`, `FRAMEWORK`
- **Latest Version**: `v4.3.2`
- **Semantic Status**: `COMPATIBLE`
- **Bundle Size Impact (unavailable)**: `Size Unavailable`
- **Atom Ingestion Feed**: https://github.com/huggingface/transformers.js/releases.atom

## The Human Context (Plain-English Pitch)
Transformers.js lets you run machine learning models from Hugging Face directly inside a web browser or Node.js without a backend server. Using WebGPU and WebAssembly, it eliminates cloud inference costs and keeps user data completely private on the device.

## Stage 1 Executive Summary ([Core Change] + [Required Action] + [Migration Effort])
Add support for LFM3 and LFM3-VL by @xenova in #1821. Drop-in upgrade. Migration: None.

## Breaking Changes & Required Actions
- Add support for LFM3 and LFM3-VL by @xenova in #1821
- test: stabilize Whisper, Idefics3, and tokenizer CI timeouts by @nico-martin in #1808
- Expose getSupportedDevices() under env.backends.onnx by @Amarnath10i in #1753
- Fix negative integer random seeds by @original4422 in #1798

## Migration Snippet
```ts
npm install @huggingface/transformers@4.3.2
```

## Ecosystem Compatibility Matrix & Graph Warnings
- **TypeScript 5.x** [`COMPATIBLE`]: Ships standard TypeScript declaration files without type regressions.

## Zero-Noise Release Timeline
- **v4.3.2** (2026-10-28) [COMPATIBLE]: Add support for LFM3 and LFM3-VL by @xenova in #1821. Drop-in upgrade. Migration: None.

## Upgrade & Migration Q&A (GEO Direct Answers)
### Is huggingface/transformers.js v4.3.2 safe to upgrade in production?
huggingface/transformers.js v4.3.2 is classified as COMPATIBLE (PATCH release). Add support for LFM3 and LFM3-VL by @xenova in #1821. Drop-in upgrade. Migration: None.

### What breaking changes or compatibility risks exist in huggingface/transformers.js v4.3.2?
No breaking API changes or peer dependency conflicts are recorded for huggingface/transformers.js v4.3.2 in the RepoSense compatibility graph.

### What is the bundle size impact of @huggingface/transformers v4.3.2?
Measured bundle size telemetry is currently unavailable for @huggingface/transformers v4.3.2; verify build output locally before deploying.

### How do I upgrade @huggingface/transformers to v4.3.2?
Upgrade @huggingface/transformers to v4.3.2 by running "npm install @huggingface/transformers@4.3.2" and applying the migration steps: npm install @huggingface/transformers@4.3.2