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Home/Categories/Design & Creative/OpenFlowKit
icon of OpenFlowKit

OpenFlowKit

Open source alternative to Lucidchart, Miro and EdrawMax

Create local-first architecture diagrams, flowcharts, and AI-assisted system maps without sending project context to a hosted canvas.

599 starsTypeScriptMITActive recently
Visit websiteGitHub repo
image of OpenFlowKit
Contents
  1. 01Who OpenFlowKit is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05Tech stack
  6. 06FAQ
  7. 07Similar open-source tools
TL;DR

OpenFlowKit is a diagramming and workflow-building project for developers exploring visual, local-first automation. It replaces blank-canvas process planning with a source-visible flow editor direction for teams that want diagrams close to implementation.MIT · TypeScript · 599 stars · Active recently

who it's for

Who OpenFlowKit is for#

Developers mapping workflow automation

OpenFlowKit fits teams exploring visual ways to design and reason about automation flows.

Skip if:

You need a mature hosted diagramming suite with enterprise collaboration controls.

AI teams sketching agent flows

The AI and workflow tags make it a candidate for teams prototyping agent process maps.

Skip if:

You only need a static drawing tool for one-off diagrams.

the problem

The problem it solves#

Teams often design workflows in static diagrams, then reimplement the same logic elsewhere. That gap creates stale documentation and makes it harder to see how an automation or agent flow should actually behave.

Developer-oriented flow tools need to balance visual clarity with operational control. If the canvas cannot map to real workflows, it becomes decoration rather than part of the system.

how OpenFlowKit solves it

How it solves it#

Diagramming workflow focus

OpenFlowKit is positioned as a diagramming and workflow automation tool for design and developer workflows.

Local-first positioning

The item is tagged local-first and self-hosted, which makes it relevant for teams that want visual workflow control without a hosted-only canvas.

AI and agent context

The AI agent tags make OpenFlowKit worth evaluating for teams sketching or building agentic workflows.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Bridges design and implementationOpenFlowKit is most interesting when diagrams need to connect to developer-owned workflow logic.
  • Source-visible evaluationThe GitHub project gives teams a way to inspect the implementation before trusting it for workflow planning.

Trade-offs

  • -Source claims need a deeper passTeams should verify current feature coverage and deployment details before treating OpenFlowKit as core workflow infrastructure.
tech stack · detected from GitHub

What it's built on#

Languages
JavaScriptTypeScript
Frameworks
React
frequently asked

FAQ#

What is OpenFlowKit used for?

OpenFlowKit should be evaluated as a diagramming and workflow automation project for developer-oriented visual flows.

Is OpenFlowKit self-hosted?

OpenFlowKit appears relevant for self-hosted evaluation, but teams should confirm the exact deployment path in current upstream documentation.

Who should evaluate OpenFlowKit?

Developers and AI teams planning visual workflow or agent flow tooling are the best fit for evaluation.

also worth a look

Similar open-source tools#

diagrams.net

diagrams.net

Create portable diagrams without vendor lock-in

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Excalidraw

Excalidraw

Open source whiteboard for hand-drawn style diagrams

125.1KTypeScriptMIT
ChartDB

ChartDB

Free open source database diagram editor and visualizer

22.6KTypeScriptAGPL-3.0
VoxCPM

VoxCPM

Tokenizer-free multilingual text-to-speech with voice cloning

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Voicebox

Voicebox

Open source voice synthesis studio for generating audio

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Handle

Handle

Edit UI visually in the browser and sync changes to code

37TypeScriptMIT

Repository

Stars
599
Forks
116
License
MIT
Last commit
34 days ago
Last verified
Jun 13, 2026
Repo
Vrun-design/openflowkit ↗

Additional details

Language
TypeScript
Open issues
3
Contributors
4
First release
2026

Categories

Design & CreativeDeveloper ToolsAI & Machine Learning

Tags

DiagrammingLocal-firstDeveloper ToolsAI AgentsSelf HostedWorkflow Automation