windmill-labs/windmill
Windmill
Windmill is an internal developer platform and workflow orchestration engine designed to automate complex business processes and data pipelines. It functions as a distributed serverless runner that executes multi-language scripts within isolated, containerized environments, allowing teams to chain discrete tasks into directed acyclic graphs.
The platform distinguishes itself through a Git-centric approach to infrastructure, where system state and workflow definitions are synchronized directly from version control. It features a metadata-driven input system that automatically generates user interfaces and validation logic from function signatures, enabling the rapid construction of data-centric internal applications and dashboards that interface directly with backend business logic.
Beyond core orchestration, the platform provides a comprehensive suite for managing the full lifecycle of automated tasks. This includes granular access control and secret management for secure operations, event-driven triggers for real-time system integration, and a distributed worker fleet that ensures horizontal scalability across diverse technical environments.
Features
- Workflow Orchestration - Chains multi-language scripts and distributed tasks into complex, automated data pipelines and business processes.
- Internal Business Tools - Provides a platform for building custom internal dashboards and data-centric applications that interface directly with backend business logic.
- Internal Tooling Platforms - Enables the rapid construction of data-centric internal dashboards and applications that interface with backend business logic.
- Automated Workflow Orchestration - Orchestrates complex, multi-step processes and data pipelines to automate business operations at scale.
- Internal Tool Builders - Enables the rapid construction of custom administrative dashboards and internal tools connected to backend business logic.
- GitOps Tools - Synchronizes infrastructure and workflow definitions directly from version control to maintain system state.
- Git-Based Deployment - Automates the deployment and management of internal tools by synchronizing infrastructure and workflow definitions directly from version control.
- Multi-Language Script Runners - Executes scripts in multiple programming languages within a unified, containerized workflow environment.
- Serverless Function Runtimes - Runs containerized code across a distributed worker fleet with low latency and high scalability.
- Infrastructure State Managers - Maintains system configuration and workflow definitions by synchronizing live environments with version control repositories.
- Directed Acyclic Graph Engines - Chains discrete tasks into directed acyclic graphs to manage complex multi-step workflow dependencies.
- Internal Tools and Platforms - Developer platform for building automations and internal apps.
- General Purpose Orchestration - Platform for turning scripts into workflows and internal UIs.
- Internal Tool Builders - Platform for building and automating internal workflows.
- Low-Code and Automation - Developer platform for turning scripts into workflows and UIs.
- Workflow Platforms - Developer platform to turn scripts into internal tools.
- Business Workflow Automation - Automates repetitive business processes and data-centric workflows through reliable, scheduled, and event-driven execution.
- Distributed Task Queues - Distributes tasks across a fleet of worker nodes to ensure horizontal scalability and fault-tolerant execution.
- Secret Management Systems - Provides centralized management for sensitive credentials and secrets used across automated tasks and internal applications.
- Sensitive Data Access Controls - Secures automated workflows through granular user permissions and centralized secret management.
- Workflow Input Schemas - Generates dynamic user interfaces and validation logic automatically from function signatures and type definitions.
- Event-Driven Triggers - Initiates automated workflows in response to external webhooks, timers, and real-time system events.
- Function Execution Engines - Executes high-volume, multi-language functions across a distributed worker fleet for low-latency performance.
- External Service Integrations - Connects to external infrastructure via webhooks and APIs to automate workflows across the software ecosystem.
- Container-Based Sandboxes - Executes code within isolated, ephemeral container environments to ensure secure and consistent task processing.
