Technologies

What is transformers built with?

Q: Which repos have a stack like transformers's?

The ones that share most of its stack: vllm-project/vllm, Significant-Gravitas/AutoGPT, and open-webui/open-webui.

transformers is a Python repo built with FastAPI. It deploys with psutil and uses Hugging Face. It has 1,811,568 written lines, with 1,742 test files.

Read on November 4, 2026, at commit fd3cf01. Read it as markdown

transformers3,229 files

Backend

The base

FastAPI

Services

Hugging Face913 files · src/transformers/audio_utils.py, line 30

Support

Deploy

psutil4 files

Other

NumPy447 files

Other repos with a similar stack

Ordered by how much of its stack they share with transformers, then by stars.

vllm-projectvllm
96.3k
A high-throughput and memory-efficient inference and serving engine for LLMs
3 of 4 in commonCompare →
Significant-GravitasAutoGPT
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AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
2 of 4 in common
open-webuiopen-webui
157.7k
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
2 of 4 in common · Svelte
langflow-ailangflow
156.3k
Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
2 of 4 in common
debpalashVoiceStudio
100.7k
VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.
2 of 4 in common
plotlydash
24.5k
Data Apps & Dashboards for Python. No JavaScript Required.
2 of 4 in common