Source: https://seerepo.com/uses/transformers
Markdown source: https://seerepo.com/uses/transformers.md
Description: 13 public repos that SeeRepo read use transformers. It's used most with torch, FastAPI, and uvicorn.

# Open source repos that use transformers

13 public repos that SeeRepo read use transformers. It's used most with torch, FastAPI, and uvicorn.

## Used most with

- torch: 6 repos
- FastAPI: 5 repos
- uvicorn: 4 repos
- einops: 4 repos
- sentencepiece: 4 repos
- accelerate: 4 repos
- datasets: 4 repos
- OpenAI: 4 repos

## The repos, by stars

1. [Comfy-Org/ComfyUI](https://seerepo.com/r/Comfy-Org/ComfyUI): Python · 144,948 stars · 0.3% signed by AI — The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
2. [debpalash/VoiceStudio](https://seerepo.com/r/debpalash/VoiceStudio): Python · 100,682 stars · 28.3% signed by AI — VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.
3. [vllm-project/vllm](https://seerepo.com/r/vllm-project/vllm): Python · 96,302 stars · 12.8% signed by AI — A high-throughput and memory-efficient inference and serving engine for LLMs
4. [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents): Python · 86,039 stars · 2.4% signed by AI — 📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程
5. [unslothai/unsloth](https://seerepo.com/r/unslothai/unsloth): Python · 79,050 stars · 1% signed by AI — Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4.1, MiniMax-H3, Gemma 4, FLUX and more.
6. [rohitg00/ai-engineering-from-scratch](https://seerepo.com/r/rohitg00/ai-engineering-from-scratch): Python · 76,859 stars · 0.8% signed by AI — Learn AI Engineering! Learn it. Build it. Ship it for others.
7. [hiyouga/LlamaFactory](https://seerepo.com/r/hiyouga/LlamaFactory): Python · 75,890 stars · 1.6% signed by AI — Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)
8. [QwenAudio/CosyVoice](https://seerepo.com/r/QwenAudio/CosyVoice): Python · 24,279 stars — Multi-lingual large voice generation model, providing inference, training and deployment full-stack ability.
9. [verl-project/verl](https://seerepo.com/r/verl-project/verl): Python · 24,128 stars · 9.2% signed by AI — verl/HybridFlow: A Flexible and Efficient RL Post-Training Framework 
10. [mlc-ai/mlc-llm](https://seerepo.com/r/mlc-ai/mlc-llm): Python · 23,302 stars · 0.2% signed by AI — Universal LLM Deployment Engine with ML Compilation
11. [comet-ml/opik](https://seerepo.com/r/comet-ml/opik): Python · 23,166 stars · 19.7% signed by AI — Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
12. [chidiwilliams/buzz](https://seerepo.com/r/chidiwilliams/buzz): Python · 22,415 stars · 2.1% signed by AI — Buzz transcribes and translates audio offline on your personal computer. Powered by OpenAI's Whisper.
13. [airbytehq/airbyte](https://seerepo.com/r/airbytehq/airbyte): Kotlin · 22,316 stars · 5.3% signed by AI — Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

## Frequently asked questions

### What is the most popular open source repo that uses transformers?

Comfy-Org/ComfyUI, with 144,948 stars on GitHub.

The proof: [Comfy-Org/ComfyUI on GitHub](https://github.com/Comfy-Org/ComfyUI)

### What other technologies is transformers used with?

With torch (6), FastAPI (5), uvicorn (4), einops (4), and sentencepiece (4), out of the 13 repos that use it.

### What languages are the repos that use transformers written in?

Python (12) and Kotlin (1).

### How many repos that use transformers have commits signed by AI?

12 of the 13; the most, debpalash/VoiceStudio, with 28.3% of its commits.

The proof: [the commits each tool signed in debpalash/VoiceStudio](https://seerepo.com/r/debpalash/VoiceStudio/ai)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.
