For Developers
Whether you build workflows visually or write custom nodes in your language of choice — Flow-Like gives you two clear paths to ship production-grade automation.
Write Custom Nodes
Extend the engine with your own logic. Write a node in any supported language — it compiles to WebAssembly and runs sandboxed with full access to the host SDK (logging, storage, HTTP, AI models, and more).
Supported Languages
Every language ships with a project template and SDK. Pick one and start building.
Host SDK Capabilities
Every node gets sandboxed access to these platform APIs through the SDK:
Sandboxed & Safe
Nodes run in a WebAssembly sandbox with capability-based permissions. No filesystem or network access unless explicitly granted.
Test & Iterate
Every template comes with a test harness. Write fixtures, run locally, and validate before publishing to your catalog.
Publish & Version
Package your node with metadata, version it semantically, and share it privately or to the public catalog.
Quick Start
Open Flow-Like Studio, pick a language template, and start building your custom node:
Compose Workflows Visually
Use the visual editor to drag and connect pre-built nodes into powerful automation flows. No code needed — just connect, configure, and deploy.
Drag & Drop Builder
The visual canvas lets you build complex data and automation pipelines by wiring nodes together. Every connection is type-checked in real time.
Rich Node Catalog
Hundreds of pre-built nodes for databases, APIs, AI/ML, file operations, messaging, and more — ready to drop into your workflow.
Templates & Sharing
Start from templates or publish your own. Share flows across teams with versioning, so everyone benefits from proven patterns.
Build Interfaces
Create custom UIs with the built-in interface editor. Turn any workflow into an interactive app your team can use directly.
Version Control
Every flow is serializable and diffable. Store workflows in Git, review changes in PRs, and roll back confidently.
Type-Safe Execution
Inputs and outputs are validated at compile time. Catch mismatches before deployment, not in production.
How it works
Open the visual canvas
In the desktop app or web studio
Drag nodes from the catalog
Search, filter, or browse categories
Connect & configure
Type-safe wiring with real-time validation
Run or deploy
Local, self-hosted, or cloud
Ready to build?
Whether you compose visually or code custom nodes — Flow-Like is open source, local-first, and built for developers who want full control over their automation stack.