What is redash built with?
redash is a Python repo built with React, universal-router, Flask, flask-restful, werkzeug, and 1 more. It stores its data in rq and Postgres, reaches it with SQLAlchemy, sqlalchemy-utils, flask-migrate, and flask-sqlalchemy, signs people in with flask-login, authlib, cryptography, itsdangerous, pyjwt, and 1 more, watches its errors with Sentry, makes its content with jinja2, markupsafe, mustache, xlsxwriter, disposable-email-domains, and 2 more, validates its data with email-validator, wtforms, prop-types, flask-wtf, and jsonschema, is tested with @playwright/test, Testing Library, and mockdate, deploys with Gunicorn and supervisor, and uses psycopg2-binary, Redis, ibm-db, oracledb, pyodbc, and 1 more. It has 120,621 written lines, with 266 test files.
Read on November 8, 2026, at commit 09740ea. Read it as markdown
Frontend
The base 2
- React322 files
universal-router2 files
Styles 1
- classnames43 files
Interface 13
antd156 files
- D311 files
- Plotly4 files
- Leaflet3 files
react-ace2 files
d3-cloud1 file
dnd-kit1 file
leaflet.markercluster1 file
react-virtualized1 file
- ace-builds1 file
- react-grid-layout1 file
- react-plotly.js1 file
- react-resizable1 file
Icons 1
- Ant Design31 files
Backend
The base 1
- Flask45 files
Data 8
rq9 files
- Redis4 files · redash/utils/redis_version.py, line 3
- Postgres2 files · redash/query_runner/pg.py, line 1
oracledb1 file
psycopg2-binary
- ibm-db1 file
- pyodbc1 file
- rq-scheduler1 file
Data access 4
- SQLAlchemy30 files
flask-sqlalchemy1 file
- sqlalchemy-utils6 files
- flask-migrate2 files
Sign-in 6
authlib2 files
itsdangerous2 files
- flask-login16 files
- cryptography2 files
- pyjwt2 files
- passlib1 file
Services 1
- Sentry1 file · redash/utils/sentry.py, line 3
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Frequently asked questions
What language is redash written in?
What framework does redash use?
What database does redash use?
What does redash sign people in with?
What services does redash use?
The proof: redash/utils/sentry.py, line 3
Does redash have tests?
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