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cadence-workflow

README.md

Welcome to Cadence Workflow

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About the Organization

Cadence Workflow is an open-source platform since 2017 for building and running scalable, fault-tolerant, and long-running workflows. Originally developed by Uber, Cadence is now adopted by many organizations worldwide for orchestrating complex distributed applications. This GitHub organization consolidates all Cadence-related projects under one umbrella, making it easier for developers to access the tools, resources, and community support they need to succeed.

Key Features

  • Stateful Workflow Orchestration: Build resilient workflows with automatic state persistence.
  • Fault Tolerance: Ensure workflows and activities are retried until successful or timeout.
  • Scalability: Handle high throughput and massive workloads seamlessly.
  • Multi-language Support: SDKs for Go, Java, and more coming.
  • Extensibility: Highly pluggable architecture is a good fit to be integrated in any project.

Repositories in This Organization

This organization hosts the following repositories:

Server (Frontend, History, Matching and System Workers)

  • cadence: The core orchestration engine powering Cadence.

SDKs and Clients

Tools and Utilities

Documentation

  • cadence-docs: Official documentation and learning resources. Repository for cadenceworkflow.io

Getting Started

Install Cadence

To get started with Cadence, visit the installation guide.

Learn Cadence

Explore the Cadence documentation to learn how to create workflows, write activities, and deploy your applications.

Community Support

Why Choose Cadence?

Cadence is trusted by organizations like Uber, DoorDash, and Coinbase for its:

  • Proven reliability and scalability in production environments.
  • Rich feature set for building robust distributed systems.
  • Active open-source community.

Organization

License

Cadence is licensed under the Apache 2.0 License, making it free and open-source for everyone.

Thank you for being part of the Cadence community. Let’s build scalable, fault-tolerant applications together!

Popular repositories Loading

  1. cadence cadence Public

    Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

    Go 9k 869

  2. cadence-web cadence-web Public

    Web UI for visualizing workflows on Cadence

    TypeScript 418 125

  3. cadence-go-client cadence-go-client Public

    Framework for authoring workflows and activities running on top of the Cadence orchestration engine.

    Go 373 145

  4. cadence-samples cadence-samples Public

    Go 205 102

  5. cadence-java-client cadence-java-client Public

    Java framework for Cadence Workflow Service

    Java 146 119

  6. cadence-java-samples cadence-java-samples Public

    Java 101 67

Repositories

Showing 10 of 12 repositories
  • cadence-web Public

    Web UI for visualizing workflows on Cadence

    cadence-workflow/cadence-web’s past year of commit activity
    TypeScript 418 Apache-2.0 125 15 (1 issue needs help) 20 Updated Nov 21, 2025
  • cadence Public

    Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

    cadence-workflow/cadence’s past year of commit activity
    Go 9,000 Apache-2.0 869 92 (6 issues need help) 72 Updated Nov 21, 2025
  • Cadence-Docs Public

    This repository updates the content of cadenceworkflow.io, the official website of the Cadence project.

    cadence-workflow/Cadence-Docs’s past year of commit activity
    TypeScript 18 85 1 9 Updated Nov 20, 2025
  • cadence-java-client Public

    Java framework for Cadence Workflow Service

    cadence-workflow/cadence-java-client’s past year of commit activity
    Java 146 Apache-2.0 119 44 (1 issue needs help) 20 Updated Nov 19, 2025
  • cadence-python-client Public
    cadence-workflow/cadence-python-client’s past year of commit activity
    Python 2 Apache-2.0 5 0 5 Updated Nov 19, 2025
  • cadence-idl Public

    Cadence IDL repo, shared by server / clients

    cadence-workflow/cadence-idl’s past year of commit activity
    Thrift 15 Apache-2.0 47 3 1 Updated Nov 18, 2025
  • cadence-go-client Public

    Framework for authoring workflows and activities running on top of the Cadence orchestration engine.

    cadence-workflow/cadence-go-client’s past year of commit activity
    Go 373 Apache-2.0 145 47 (2 issues need help) 26 Updated Nov 13, 2025
  • cadence-samples Public
    cadence-workflow/cadence-samples’s past year of commit activity
    Go 205 Apache-2.0 102 7 23 Updated Nov 8, 2025
  • cadence-charts Public

    Official repository for Cadence Helm Chart

    cadence-workflow/cadence-charts’s past year of commit activity
    Mustache 15 Apache-2.0 10 10 3 Updated Nov 6, 2025
  • starlark-worker Public
    cadence-workflow/starlark-worker’s past year of commit activity
    Go 17 Apache-2.0 5 3 1 Updated Oct 22, 2025
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