What is keep built with?

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

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

keep is a Python repo built with FastAPI, uvicorn, React, and Next.js. It stores its data in Postgres, reaches it with sqlmodel, SQLAlchemy, sqlalchemy-utils, and alembic, signs people in with python-keycloak, Google, azure-identity, hvac, and next-auth, uses AI through OpenAI and copilotkit, measures its use with PostHog, watches its errors with Sentry, makes its content with chevron, sendgrid, yaml, rehype-sanitize, react-markdown, and 7 more, validates its data with cel-python, Pydantic, validators, Zod, zod-to-json-schema, and 1 more, is tested with Testing Library, deploys with python-json-logger, boto3, kubernetes, OpenTelemetry, prometheus-client, and 8 more, and uses cloud-sql-python-connector, kafka-python, mysql-connector-python, psycopg, psycopg-binary, and 8 more. It has 230,443 written lines, with 165 test files.

Read on November 11, 2026, at commit 127a78d. Read it as markdown

Frontend

The base 2

React349 files · in keep-ui/package.json
Next.js131 files · in keep-ui/package.json

Styles 3

tailwind-merge4 files
tailwind-variants1 file
Tailwind CSS

Interface 26

@tremor/react268 files
TanStack37 files
react-toastify30 files
Headless UI23 files
react-loading-skeleton22 files
monaco-editor18 files
React Hook Form18 files
xyflow17 files
react-querybuilder11 files
radix-ui9 files
dnd-kit6 files
@floating-ui/react4 files

14 more

react-day-picker3 files
@copilotkit/react-ui2 files
@dagrejs/dagre2 files
monaco-yaml2 files
Chart.js1 file
quill-mention1 file
react-chartjs-21 file
react-select13 files
react-timeago11 files
react-quill-new5 files
react-datepicker2 files
react-grid-layout1 file
react-hotkeys-hook1 file
react-player1 file

Icons 4

@heroicons/react143 files
react-icons69 files
Radix UI14 files
Lucide9 files

Backend

The base 2

FastAPI61 files
uvicorn3 files

Data 12

Postgres3 files · keep/providers/postgres_provider/postgres_provider.py, line 1
clickhouse-driver1 file
MySQL1 file · pyproject.toml, line 20
cloud-sql-python-connector
mysql-connector-python
psycopg
psycopg-binary
psycopg2-binary
arq9 files
pymysql1 file
kafka-python
pymongo

Data access 4

sqlmodel61 files
SQLAlchemy37 files
sqlalchemy-utils5 files
alembic1 file

Sign-in 5

next-auth22 files
Google10 files
hvac1 file
azure-identity2 files
python-keycloak

Services 5

Sentry10 files · keep-ui/shared/lib/hooks/useSetSentryUser.ts, line 4
PostHog5 files · keep/api/core/posthog.py, line 2
OpenAI4 files · keep/providers/openai_provider/openai_provider.py, line 5
Elasticsearch3 files · keep/api/bl/enrichments_bl.py, line 12
Pusher1 file · keep-ui/utils/hooks/usePusher.ts, line 1

AI 1

copilotkit10 files

Support

Content 12

yaml3 files
rehype-sanitize2 files
sendgrid2 files
react-papaparse1 file
rehype-parse1 file
rehype-raw1 file
rehype-stringify1 file
remark1 file
remark-gfm1 file
unified1 file
chevron4 files
react-markdown1 file

Validation 6

Pydantic156 files
Zod8 files
validators1 file
zod-to-json-schema1 file
zod-validation-error1 file
cel-python

Deploy 13

kubernetes7 files
OpenTelemetry2 files
prometheus-client2 files
Gunicorn1 file
opentelemetry-exporter-otlp-proto-grpc1 file
opentelemetry-instrumentation-fastapi1 file
opentelemetry-instrumentation-logging1 file
opentelemetry-instrumentation-requests1 file
opentelemetry-instrumentation-sqlalchemy1 file
boto37 files
azure-mgmt-containerservice1 file
prometheus-fastapi-instrumentator1 file

1 more

python-json-logger

Tools 4

click3 files
awscli1 file
packaging2 files
astunparse1 file

Testing 1

Testing Library29 files

Other 25

SWR56 files
date-fns16 files
uuid15 files
Lodash11 files
zustand10 files
pyyaml2 files
undici2 files
paramiko1 file
prettytable1 file
python-telegram-bot1 file
rxjs1 file
twilio1 file

13 more

urllib31 file
asyncio
requests95 files
clsx75 files
python-dotenv7 files
json56 files
slowapi2 files
starlette-context1 file
websocket-client1 file
httptools
pygithub
python-multipart
uvloop

Other repos with a similar stack

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

Significant-GravitasAutoGPT
188k
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.
23 of 125 in commonCompare →
open-webuiopen-webui
158.3k
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
23 of 125 in common · SvelteCompare →
langgeniusdify
160.9k
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.
22 of 125 in commonCompare →
apachesuperset
75.5k
Apache Superset is a Data Visualization and Data Exploration Platform
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langflow-ailangflow
156.5k
Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
21 of 125 in commonCompare →
CherryHQcherry-studio
53.4k
Your AI workspace for models, agents, and productivity.
21 of 125 in common · TypeScriptCompare →

Frequently asked questions

What language is keep written in?

keep is written in Python, with 230,443 written lines.

What framework does keep use?

keep is built with FastAPI, uvicorn, React, and Next.js.

What database does keep use?

keep stores its data in Postgres and reaches it with sqlmodel, SQLAlchemy, sqlalchemy-utils, and alembic.

The proof: keep/providers/postgres_provider/postgres_provider.py, line 1

What does keep sign people in with?

keep signs people in with python-keycloak, Google, azure-identity, hvac, and next-auth.

Does keep use AI?

Yes. keep uses AI through OpenAI and copilotkit.

The proof: keep/providers/openai_provider/openai_provider.py, line 5

What services does keep use?

keep measures its use with PostHog, watches its errors with Sentry, and uses cloud-sql-python-connector, kafka-python, mysql-connector-python, psycopg, psycopg-binary, psycopg2-binary, pymongo, arq, clickhouse-driver, MySQL, pymysql, Elasticsearch, and Pusher.

The proof: keep/api/core/posthog.py, line 2

Does keep have tests?

Yes. keep has 165 test files and is tested with Testing Library.

Which repos have a stack like keep's?

The ones that share most of its stack:Significant-Gravitas/AutoGPT open-webui/open-webui langgenius/dify