Transformers.js

What's new?

• Add support for Gemma 4 in #1627

Full Changelog: 4.0.0...4.0.1

🚀 Transformers.js v4.2 — Tool calling, simpler internals, and privacy filtering

• Added tools to TextGenerationPipeline in #1655
• Use inputMetadata API for simplified internals in…

🚀 Transformers.js v4.1 — Gemma 4, KV cache improvements, and new quantization dtypes

• Add support for Gemma 4 in #1627
• Cached generation improvements (+ past_key_values via pipeline function) in…

🚀 Transformers.js v4

We're excited to announce that Transformers.js v4 is now available on NPM! After a year of development (we started in March 2025 🤯), we're finally ready for you to use it.

npm i @huggingface/transformers

Links: [YouTube…

What's new?

• Add support for Ministral 3 in https://github.com/huggingface/transformers.js/pull/1474
• Fix Ernie 4.5 naming in https://github.com/huggingface/transformers.js/pull/1473
• Update Supertonic TTS paper + authors in…

🚀 Transformers.js v3.8 — SAM2, SAM3, EdgeTAM, Supertonic TTS

• Add support for EdgeTAM in https://github.com/huggingface/transformers.js/pull/1454

• Add support for Supertonic TTS in https://github.com/huggingface/transformers.js/pull/1459

  Example:…

What's new?

• Fix issue when temperature=0 and do_sample=true by @nico-martin in https://github.com/huggingface/transformers.js/pull/1431
• Fix type errors by @nico-martin in https://github.com/huggingface/transformers.js/pull/1436
• Add support for NanoChat in…

What's new?

• Add support for GraniteMoeHybrid in https://github.com/huggingface/transformers.js/pull/1426

Full Changelog: https://github.com/huggingface/transformers.js/compare/3.7.4...3.7.5

What's new?

• Correctly assign logits warpers in _get_logits_processor in https://github.com/huggingface/transformers.js/pull/1422

Full Changelog: https://github.com/huggingface/transformers.js/compare/3.7.3...3.7.4

What's new?

• Unify inference chains in https://github.com/huggingface/transformers.js/pull/1399
• Fix progress tracking bug by @kukudixiaoming in https://github.com/huggingface/transformers.js/pull/1405
• Add support for MobileLLM-R1 (llama4_text) in…

What's new?

• Add support for DINOv3 in https://github.com/huggingface/transformers.js/pull/1390

  See here for the full list of supported models.

  Example: Compute image…

What's new?

• Add support for Arcee in https://github.com/huggingface/transformers.js/pull/1377
• Optimize tensor.slice() by @Honry in https://github.com/huggingface/transformers.js/pull/1381

New Contributors

• @Honry made their first contribution in…

🚀 Transformers.js v3.7 — Voxtral, LFM2, ModernBERT Decoder

🤖 New models

This update adds support for 3 new architectures:

• Voxtral
• LFM2
• ModernBERT Decoder

<h3…

What's new?

• Bump @huggingface/jinja to version 0.5.1 for new chat template functionality in https://github.com/huggingface/transformers.js/pull/1364

Full Changelog: https://github.com/huggingface/transformers.js/compare/3.6.2...3.6.3

What's new?

• Add support for SmolLM3 in https://github.com/huggingface/transformers.js/pull/1359

  SmolLM3 is a 3B parameter language model designed to push the boundaries of small models. It supports 6 languages, advanced reasoning and long context. SmolLM3 is a fully…

What's new?

• Add support for NeoBERT in https://github.com/huggingface/transformers.js/pull/1350

  import { pipeline } from "@huggingface/transformers";
  
  // Create feature extraction pipeline
  const extractor = await…

🚀 Transformers.js v3.6 — Gemma 3n, Qwen3-Embedding, Llava-Qwen2

• 🤖 New models

  • Gemma 3n
  • Qwen3-Embedding
  • Llava-Qwen2

• [🛠️ Other…

What's new?

• Update paper links to HF papers by @qgallouedec in https://github.com/huggingface/transformers.js/pull/1318
• Allow older (legacy) BPE models to be detected even when the type is not specified in https://github.com/huggingface/transformers.js/pull/1314
• Fix…

What's new?

• Add support for Qwen3 in https://github.com/huggingface/transformers.js/pull/1300.

  Example usage:

  import { pipeline, TextStreamer } from "@huggingface/transformers";
  
  // Create a text generation pipeline
  const generator =…

🔥 Transformers.js v3.5

• Fix error when dtype in config is unset by @hans00 in https://github.com/huggingface/transformers.js/pull/1271
• [audio utils] fix fft_bin_width computation in…