What is reflex built with?
reflex is a Python repo built with React, starlette, and granian. It reaches it with SQLAlchemy, validates its data with email-validator, is tested with playwright, deploys with OpenTelemetry, psutil, opentelemetry-instrumentation, and opentelemetry-instrumentation-asgi, and uses Redis. It has 402,435 written lines, with 605 test files.
LinkedInRead on November 8, 2026, at commit 0bc8a45. Read it as markdown
Frontend
Backend
Data 1
Data access 1
- SQLAlchemy13 files
Support
The base 2
starlette8 files
- granian2 files
Validation 1
- email-validator1 file
Testing 1
playwright70 files
Deploy 4
psutil9 files
opentelemetry-instrumentation1 file
- OpenTelemetry
Tools 6
click22 files
hatchling2 files
griffelib
- typing-extensions28 files
- packaging20 files
- towncrier
Other 10
pyyaml5 files
websockets3 files
platformdirs2 files
python-socketio2 files
brotli1 file
wrapt1 file
- httpx11 files
- python-multipart1 file
- typing-inspection1 file
- tzdata
Other repos with a similar stack
Ordered by how much of its stack they share with reflex, then by stars.
Frequently asked questions
What language is reflex written in?
reflex is written in Python, with 402,435 written lines.
What framework does reflex use?
reflex is built with React, starlette, and granian.
What services does reflex use?
reflex uses Redis.
The proof: reflex/istate/manager/redis.py, line 15
Does reflex have tests?
Yes. reflex has 605 test files and is tested with playwright.
Which repos have a stack like reflex's?
The ones that share most of its stack:datawhalechina/hello-agentsapache/supersetray-project/ray
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