What is SurfSense built with?
SurfSense is a Python repo built with FastAPI, uvicorn, Electron, React, and Vite. It reaches it with alembic, signs people in with cryptography, takes payments with Stripe, uses AI through torch, mcp, onnxruntime, chonkie, torchvision, and 1 more, measures its use with PostHog, makes its content with markdown-it-py, python-docx, python-pptx, pypdfium2, pillow, and 14 more, validates its data with email-validator, Pydantic, pathvalidate, and validators, is tested with Vitest and Testing Library, deploys with psutil, and uses Claude. It has 431,083 written lines, with 1,179 test files.
Read on November 7, 2026, at commit b764f28. Read it as markdown
Frontend
Interface 7
- Base UI21 files
sonner12 files
@assistant-ui/react-streamdown2 files
matplotlib2 files
react-data-grid1 file
- atlaskit4 files
- @streamdown/code1 file
The base 2
Styles 3
class-variance-authority8 files
tailwind-merge1 file
- Tailwind CSS
Icons 1
hugeicons1 file
Backend
The base 1
- FastAPI119 files
Data access 1
- alembic1 file
Sign-in 1
- cryptography6 files
AI 6
mcp30 files
@assistant-ui/react19 files
chonkie1 file
torchvision1 file
- torch
- onnxruntime3 files
Services 3
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Frequently asked questions
What language is SurfSense written in?
What framework does SurfSense use?
What does SurfSense sign people in with?
What does SurfSense take payments with?
The proof: backend/license/stripe_client.py, line 8
Does SurfSense use AI?
What services does SurfSense use?
The proof: backend/license/analytics.py, line 36
Does SurfSense have tests?
Which repos have a stack like SurfSense's?
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