Reddit tech stack

Reddit tech stack

Apache Spark, Apache Flink, Druid, Pig, and Selenium are some of the popular tools that Reddit uses.

Application Hosting

Reddit is using the following application hosting tools and software.

Amazon EC2

Google Cloud Platform

Google Compute Engine

NGINX

Gunicorn

Application Utilities

Reddit is using the following application tools and software.

Amazon Route 53

Embedly

scikit-learn

Transifex

Assets and Media

Reddit is using the following media tools and software.

Fastly

Back Office

Reddit is using the following administrative tools and software.

Greenhouse

Collaboration

Reddit is using the following collaboration tools and software.

Jira

Communications

Reddit is using the following communication tools and software.

Amazon SNS

Twilio

Data Stores

Reddit is using the following data storage tools and software.

Apache Spark

Apache Flink

Druid

Pig

Amazon S3

PostgreSQL

Memcached

Cassandra

Hadoop

HBase

Redis

Kafka

RabbitMQ

Amazon SQS

Airflow

Development

Reddit is using the following development tools and software.

Selenium

GitHub

Kubernetes

PhantomJS

Terraform

AWS CloudFormation

Jest

Cypress

Mocha

Chai

HAProxy

Ansible

Chef

Cucumber

Git

Docker

Languages & Frameworks

Reddit is using the following programming tools and software.

Node.js

Backbone.js

JavaScript

Python

HTML5

Java

CSS 3

Kotlin

Markdown

Swift

C++

C

Scala

Objective-C

R Language

Flask

Ubuntu

Linux

GraphQL

TypeScript

Libraries

Reddit is using the following programming tools and software.

Plotly.js

NumPy

Pandas

React

jQuery

Underscore

Redux

Marketing and Sales Tools

Reddit is using the following marketing and sales tools and software.

Zendesk

Monitoring

Reddit is using the following monitoring tools and software.

Sentry

Logstash

Pingdom

Payments

Reddit is using the following payment tools and software.

Stripe