What stack does Reddit use?

Reddit uses Python and Node.js for their backend languages, React for their frontend, PostgreSQL and Cassandra for their databases, Apache Kafka for their big data tools, and Kubernetes for their devops. This combination of technologies allows Reddit to build and maintain their software efficiently.

Backend Languages used by Reddit

Python

A versatile, high-level programming language with a focus on readability and simplicity.

Node.js

A JavaScript runtime built on Chrome's V8 JavaScript engine.

Frontend used by Reddit

React

A JavaScript library for building user interfaces.

Databases used by Reddit

PostgreSQL

A powerful, open source object-relational database system.

Cassandra

A highly-scalable partitioned row store database.

Big Data Tools used by Reddit

Apache Kafka

A distributed event streaming platform for high-performance data pipelines, streaming analytics, and data integration.

Devops used by Reddit

Kubernetes

An open-source system for automating deployment, scaling, and management of containerized applications.

Reddit