Open-source alternatives to Fission Workflows

Unified Interface for Constructing and Managing Workflows on different workflow engines, such as Argo Workflows, Tekton Pipelines, and Apache Airflow.

Dagster is a data orchestration platform designed to manage the entire lifecycle of data assets through declarative modeling and version-controlled code. It functions as a workflow engine that treats data assets as first-class primitives, allowing teams to define, schedule, and monitor complex pipelines while maintaining clear visibility into lineage, dependencies, and data quality. The platform distinguishes itself by using a code-as-configuration framework that enables standard software engineering practices, such as unit testing and local mocking, to be applied directly to data workflows.

MassTransit is a .NET distributed application framework and asynchronous messaging library designed for building distributed systems. It serves as an enterprise service bus implementation that handles the routing, transformation, and delivery of messages between decoupled services. The framework provides a message broker abstraction layer, which decouples application code from specific messaging infrastructure such as RabbitMQ, Azure Service Bus, or Amazon SQS. It supports event-driven architecture and asynchronous microservices communication to improve system scalability and availability. T

🚀 Cabloy is a Node.js fullstack framework for AI vibe coding.

Container-native task automation engine.

Workflow Automation Engine

R package for an automatic transformation of an R function into a Shiny app

Flowbject is a high-level library whose aim is to help with writing state-machine flows. The concept is based on Amazon-State-Language.

Zero-config React with built-in SSR, automated quality gates, and AI-ready project structure - ship clean code whether you write it yourself or with an AI assistant.

Akka.NET is an actor model framework used for building concurrent and distributed applications. It functions as a distributed computing platform and state manager that enables isolated actors to communicate via asynchronous message passing, ensuring thread-safe state management without manual locks. The project is distinguished by its decentralized coordination capabilities, including a distributed state manager that uses sharding and dynamic rebalancing to maintain high availability. It incorporates an event sourcing engine that persists state as a sequence of events in an append-only log an

Activepieces is an open-source, self-hosted workflow automation platform designed to connect third-party applications through modular triggers and actions. It provides a low-code integration framework that allows users to build, manage, and execute complex business logic sequences within isolated, sandboxed environments. The platform distinguishes itself through its focus on embeddability and enterprise-grade security. It features an embedded automation builder that can be integrated into external applications via iframes, supported by comprehensive identity and access management tools such a

Airflow is a workflow orchestration platform for authoring, scheduling, and monitoring complex data pipelines as code using Python. It employs a DAG-based task scheduler to manage execution timing and dependencies via directed acyclic graphs, utilizing a distributed task execution engine to run workloads across a cluster of worker nodes. The platform provides a data pipeline monitor for tracking the health and execution history of programmatic workflows. This includes a web interface for workflow progress visualization and health monitoring to identify and troubleshoot pipeline failures. The

This repository / serverless.tf framework aims to provide information, solutions, and tools for building, deploying, and managing serverless applications and infrastructure using Terraform.

Project similar to the Create React App for libraries and dependencies

DolphinScheduler is a distributed workflow orchestrator designed to manage and automate complex data processing pipelines. It functions as a data pipeline scheduler that coordinates multi-step tasks across distributed environments, ensuring reliable execution through defined dependencies and sequences. The platform utilizes a directed acyclic graph model to represent workflows, allowing users to define task relationships via a visual interface. It employs a master-worker architecture supported by a pluggable task plugin system, which enables the dynamic extension of task types without requiri

SPDX-License-Identifier: Apache-2.0

This project is a Python workflow orchestration platform and programmatic data pipeline engine used to author, schedule, and monitor complex data pipelines. It functions as a directed acyclic graph manager and scheduler, allowing users to define data movement and transformation tasks as code to ensure precise execution order and maintainability. The platform distinguishes itself by treating workflows as code, enabling pipelines to be versioned and tested through a standard programming language. It utilizes a system of extensible operators to encapsulate integration logic and employs a templat

Mirror of Apache Oozie

Appercode UI Framework brings Windows Phone UI Object Model to iOS and Android.

(Deprecated!) SDK on top of nodejs to build desktop apps using HTML5/CSS/JS

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Distributed C++ services from embedded to enterprise

High throughput workflows and automation for HPC

Efficient reliable UDP unicast, UDP multicast, and IPC message transport - .NET port of Aeron