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Netflix, Inc.

Organization

Public GitHub footprint of Netflix, Inc.

@Netflix
View profile on GitHub

Netflix Open Source Platform

Los Gatos, California

234

Public repositories

227,846

Total stars

9,929

Followers

Netflix has a significant public presence on GitHub, showcasing its commitment to open source. The organization utilizes a variety of programming languages, including Java, Python, JavaScript, Go, C, and Scala. Notable repositories like Hystrix and Chaos Monkey highlight their focus on resilience and fault tolerance in distributed systems.

Top languages

Java 40Python 17JavaScript 10Go 7C 6Scala 3Kotlin 3C++ 2

Public repositories

Hystrix

24,457

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.

Java
Updated Jun 11, 2026

chaosmonkey

16,954

Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

Go
Updated Jun 13, 2026

zuul

14,025

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

Java
Updated Jun 12, 2026

conductor

12,769

Conductor is a microservices orchestration engine.

Java
Updated Jun 12, 2026

eureka

12,712

AWS Service registry for resilient mid-tier load balancing and failover.

Java
Updated Jun 11, 2026

falcor

10,569

A JavaScript library for efficient data fetching

JavaScript
Updated Jun 11, 2026

pollyjs

10,255

Record, Replay, and Stub HTTP Interactions.

JavaScript
Updated Jun 12, 2026

metaflow

10,128

Build, Manage and Deploy AI/ML Systems

Python
Updated Jun 13, 2026

SimianArmy

7,984

Tools for keeping your cloud operating in top form. Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

Java
Updated Jun 12, 2026

dispatch

6,474

All of the ad-hoc things you're doing to manage incidents today, done for you, and much more!

Python
Updated Jun 13, 2026

vmaf

5,368

Perceptual video quality assessment based on multi-method fusion.

C
Updated Jun 12, 2026

fast_jsonapi

5,038

No Longer Maintained - A lightning fast JSON:API serializer for Ruby Objects.

Ruby
Updated May 27, 2026

ribbon

4,613

Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support.

Java
Updated Jun 10, 2026

security_monkey

4,370

Security Monkey monitors AWS, GCP, OpenStack, and GitHub orgs for assets and their changes over time.

Python
Updated Jun 11, 2026

dynomite

4,218

A generic dynamo implementation for different k-v storage engines

C
Updated Jun 8, 2026

vizceral

4,093

WebGL visualization for displaying animated traffic graphs

JavaScript
Updated Jun 10, 2026

maestro

3,788

Maestro: Netflix’s Workflow Orchestrator

Java
Updated Jun 12, 2026

concurrency-limits

3,580

No description provided for this repository.

Java
Updated Jun 12, 2026

vector

3,571

Vector is an on-host performance monitoring framework which exposes hand picked high resolution metrics to every engineer’s browser.

JavaScript
Updated Jun 4, 2026

atlas

3,550

In-memory dimensional time series database.

Scala
Updated Jun 13, 2026

dgs-framework

3,372

GraphQL for Java with Spring Boot made easy.

Kotlin
Updated Jun 13, 2026

consoleme

3,199

A Central Control Plane for AWS Permissions and Access

Python
Updated Jun 10, 2026

flamescope

3,113

FlameScope is a visualization tool for exploring different time ranges as Flame Graphs.

Python
Updated Jun 11, 2026

bless

2,760

Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function

Python
Updated Jun 7, 2026

archaius

2,493

Library for configuration management API

Java
Updated Jun 11, 2026

asgard

2,228

[Asgard is deprecated at Netflix. We use Spinnaker ( www.spinnaker.io ).] Web interface for application deployments and cloud management in Amazon Web Services (AWS). Binary download: http://github.com/Netflix/asgard/releases

Groovy
Updated Jun 8, 2026

EVCache

2,191

A distributed in-memory data store for the cloud

Java
Updated Jun 11, 2026

curator

2,135

ZooKeeper client wrapper and rich ZooKeeper framework

Java
Updated Jun 7, 2026

titus

1,990

No description provided for this repository.

Unknown Language
Updated Jun 8, 2026

void-model

1,895

No description provided for this repository.

Python
Updated Jun 13, 2026

lemur

1,774

Repository for the Lemur Certificate Manager

Python
Updated Jun 12, 2026

netflix.github.com

1,767

No description provided for this repository.

HTML
Updated Jun 12, 2026

genie

1,762

Distributed Big Data Orchestration Service

Java
Updated Jun 12, 2026

metacat

1,684

No description provided for this repository.

Java
Updated Jun 13, 2026

mantis

1,462

A platform that makes it easy for developers to build realtime, cost-effective, operations-focused applications

Java
Updated Jun 11, 2026

servo

1,428

Netflix Application Monitoring Library

Java
Updated Jun 6, 2026

hollow

1,363

Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.

Java
Updated Jun 10, 2026

hubcommander

1,307

A Slack bot for GitHub organization management -- and other things too

Python
Updated Jun 13, 2026

vectorflow

1,294

No description provided for this repository.

D
Updated May 13, 2026

rend

1,193

A memcached proxy that manages data chunking and L1 / L2 caches

Go
Updated Jun 6, 2026

repokid

1,145

AWS Least Privilege for Distributed, High-Velocity Deployment

Python
Updated Jun 6, 2026

Priam

1,038

Co-Process for backup/recovery, Token Management, and Centralized Configuration management for Cassandra.

Java
Updated Jun 6, 2026

Turbine

833

SSE Stream Aggregator

Java
Updated Jun 6, 2026

governator

827

Governator is a library of extensions and utilities that enhance Google Guice to provide: classpath scanning and automatic binding, lifecycle management, configuration to field mapping, field validation and parallelized object warmup.

Java
Updated May 13, 2026

Fido

814

No description provided for this repository.

C#
Updated Jun 4, 2026

suro

796

Netflix's distributed Data Pipeline

Java
Updated Jun 1, 2026

spectator

765

Client library for collecting metrics.

Java
Updated Jun 12, 2026

msl

731

Message Security Layer

C++
Updated May 24, 2026

Fenzo

700

Extensible Scheduler for Mesos Frameworks

Java
Updated May 23, 2026

go-env

673

a golang library to manage environment variables

Go
Updated Jun 4, 2026

unleash

600

Professionally publish your JavaScript modules in one keystroke

JavaScript
Updated May 25, 2026

denominator

581

Portably control DNS clouds using java or bash

Java
Updated May 29, 2026

edda

569

AWS API Read Cache

Scala
Updated May 30, 2026

blitz4j

564

Logging framework for fast asynchronous logging

Java
Updated Jun 6, 2026

netflix-graph

561

Compact in-memory representation of directed graph data

Java
Updated Jun 6, 2026

iceberg

494

Iceberg is a table format for large, slow-moving tabular data

Java
Updated May 26, 2026

karyon

494

The nucleus or the base container for Applications and Services built using the NetflixOSS ecosystem

Java
Updated May 13, 2026

go-expect

474

an expect-like golang library to automate control of terminal or console based programs.

Go
Updated Jun 1, 2026

Lipstick

467

Pig Visualization framework

JavaScript
Updated May 10, 2026

Surus

462

No description provided for this repository.

Java
Updated Jun 6, 2026

osstracker

379

Github organization OSS metrics collector and metrics dashboard

Scala
Updated May 31, 2026

vizceral-example

364

Example Vizceral app

JavaScript
Updated Jun 1, 2026

Raigad

347

Co-Process for backup/recovery, Auto Deployments and Centralized Configuration management for ElasticSearch

Java
Updated Jun 6, 2026

recipes-rss

341

RSS Reader Recipes that uses several of the Netflix OSS components

Java
Updated May 10, 2026

dyno-queues

272

Dyno Queues is a recipe that provides task queues utilizing Dynomite.

Java
Updated Jun 6, 2026

dial-reference

254

No description provided for this repository.

C
Updated May 17, 2026

photon

252

Photon is a Java implementation of the Interoperable Master Format (IMF) standard. IMF is a SMPTE standard whose core constraints are defined in the specification st2067-2:2013

Java
Updated Jun 12, 2026

s3mper

232

s3mper - Consistent Listing for S3

Java
Updated Jun 6, 2026

metaflow-service

226

:rocket: Metadata tracking and UI service for Metaflow!

Python
Updated Jun 12, 2026

dgs-codegen

216

No description provided for this repository.

Kotlin
Updated May 15, 2026

vizceral-react

201

No description provided for this repository.

JavaScript
Updated Jun 1, 2026

zeno

200

Netflix's In-Memory Data Propagation Framework

Java
Updated Jun 6, 2026

hal-9001

178

Hal-9001 is a Go library that offers a number of facilities for creating a bot and its plugins.

Go
Updated May 27, 2026

lemur-docker

174

Docker files for the Lemur certificate orchestration tool

Python
Updated May 29, 2026

netflix-commons

170

Common utilities for Netflix OSS projects

Java
Updated Jun 6, 2026

p2plab

169

performance benchmark infrastructure for IPLD DAGs

Go
Updated May 21, 2026

Cloud-Prize

165

Description and terms for the Netflix Cloud Prize, which runs from March-September 2013. Read the rules, fork to your GitHub account to create a Submission, then send us your email address.

Unknown Language
Updated May 26, 2026

OpenVPCal

139

No description provided for this repository.

Python
Updated Jun 2, 2026

probnik

106

Test various aspects of network interactions from your clients.

TypeScript
Updated Jun 3, 2026

matchcut

102

No description provided for this repository.

Jupyter Notebook
Updated Jun 10, 2026

iep

98

Insight Engineering Platform Components

Java
Updated Jun 6, 2026

pygenie

75

No description provided for this repository.

Python
Updated Jun 9, 2026

q

72

Query testing framework

Java
Updated Jun 6, 2026

videoannotator

57

No description provided for this repository.

Jupyter Notebook
Updated Jun 5, 2026

spectator-go

56

Thin-client metrics library for use with Atlas and SpectatorD

Go
Updated May 27, 2026

ocelli

54

No description provided for this repository.

Java
Updated May 28, 2026

atlas-docs

52

Atlas Documentation Site (https://netflix.github.io/atlas-docs/)

Python
Updated May 27, 2026

spectator-js

51

Thin-client metrics library for use with Atlas and SpectatorD

TypeScript
Updated Jun 11, 2026

runtime-health

45

No description provided for this repository.

Java
Updated Jun 8, 2026

hollow-reference-implementation

44

A reference implementation of Hollow -- designed to get you up and running in minutes.

Java
Updated Jun 6, 2026

metaflow-docs

38

No description provided for this repository.

JavaScript
Updated May 29, 2026

metaflow-nflx-extensions

31

No description provided for this repository.

Python
Updated Jun 12, 2026

spectator-cpp

30

Thin-client metrics library for use with Atlas and SpectatorD

C++
Updated May 24, 2026

tcplog_dumper

29

Utility designed to pull data from the FreeBSD's tcp_log device

C
Updated May 12, 2026

nflx-geofeed

27

No description provided for this repository.

Unknown Language
Updated Jun 9, 2026

dgs-intellij-plugin

27

No description provided for this repository.

Kotlin
Updated Jun 4, 2026

conductor-ui

21

No description provided for this repository.

JavaScript
Updated Jun 7, 2026

e2nest

19

Web-based platform for media-centric (video, audio and images) subjective testing

Python
Updated Jun 5, 2026

read_bbrlog

11

Utility designed to read data generated by FreeBSD's BBR TCP stack and placed into the black box, such as the files produced by tcplog_dumper

C
Updated May 12, 2026

bbparse

8

Library to parse a PCAPng file which contains black box records, such as the files produced by tcplog_dumper

C
Updated May 12, 2026

Frequently asked questions

What does Netflix build on GitHub?

Netflix builds a wide range of tools and libraries on GitHub, focusing on resilience and microservices architecture. Key projects include Hystrix, a latency and fault tolerance library, and Chaos Monkey, which helps applications tolerate instance failures.

Which programming languages does Netflix use?

Netflix employs several programming languages in their repositories, notably Java, Python, JavaScript, Go, C, and Scala. This diverse language usage supports various projects aimed at enhancing system reliability and data management.

Are Netflix's repositories public?

Yes, all of Netflix's repositories are public on GitHub. This transparency allows developers and organizations to access and contribute to their open source projects, fostering a collaborative environment within the tech community.

Is this exposure intended?

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