Workflow orchestrator in Golang
A brief overview: 1. Workflows steps share a running context, with access to data they need require. 2. Steps in the workflow (builders) are chained together based on a topologically sorted built from the predefined input & output. 3. No servers spin up (like Conductor/Cadence) - the orchestrator is low level and meant for simplifying business logic. 4. Before/After listeners for each step. Would love to hear your thoughts and feedback!
Workflow orchestrator in Golang launched on March 4, 2024 with 82 votes, #943 of 4,270 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
This Golang workflow orchestrator chains together execution steps that share a running context, with automatic ordering based on input and output dependencies. Unlike server-based systems such as Conductor or Cadence, it runs as a lightweight library designed to simplify business logic without infrastructure overhead. It includes before and after listeners for each step, allowing developers to hook into workflow execution at key points.
written from the facts on this page · September 2026
From the sources
Polaris: High performance workflow orchestrator for Golang - harshadmanglani/polaris
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