What is MasterPlan used for?

MasterPlan is a lightweight graphical project management and idea board app for solo developers and small teams, written in Go with its source open on GitHub. It is a good fit for planning solo indie game development and small teams mapping projects visually.

Is MasterPlan open source?

Yes. MasterPlan is open source. Its source code is on GitHub at SolarLune/masterplan and is written mainly in Go.

Yes. MasterPlan is open source, so the software itself is free to use.

Can I self-host MasterPlan?

Yes. MasterPlan can be self-hosted on your own server or infrastructure.

What is MasterPlan an alternative to?

MasterPlan is an open-source alternative to Trello. Other open-source alternatives to Trello include Vikunja, Paca and WeKan.

Is MasterPlan actively maintained?

The most recent commit to MasterPlan was on 15 April 2026. The project has 568 stars on GitHub.

MasterPlan: open-source alternative to Trello

About MasterPlan

MasterPlan, published by SolarLune, is a customizable graphical project management tool and visual idea board for independent users and small teams. It was created by an indie game developer who found that most planning tools are designed for large teams and companies, which makes them heavier and more complex than a solo project needs.

The README describes its aim as being easy to use, lightweight and fun. It is meant for tracking a to-do list, keeping a project plan under version control, building an idea board and planning a project your own way. The author argues that many tools are cloud-based, need a hosted server or an account, and carry features such as permissions, users and issue assignment that small teams do not need.

The tool is written in Go. Compiled releases can be purchased on itch.io or Steam, and the repository also supports building it yourself if you are comfortable with Go. The repository metadata does not state a license.

Key features

Visual idea board for planning projects
To-do list tracking
Project plans suited to version control
Customizable graphical plan layout
Lightweight standalone app written in Go

Good fit for

→Planning solo indie game development
→Small teams mapping projects visually

Built with: Go
Tags: project-management; idea-board; planning; go; indie-dev; visual; todo; desktop-app

MasterPlan: questions and answers

What is MasterPlan used for?: MasterPlan is a lightweight graphical project management and idea board app for solo developers and small teams, written in Go with its source open on GitHub. It is a good fit for planning solo indie game development and small teams mapping projects visually.
Is MasterPlan open source?: Yes. MasterPlan is open source. Its source code is on GitHub at SolarLune/masterplan and is written mainly in Go.
Is MasterPlan free?: Yes. MasterPlan is open source, so the software itself is free to use.
Can I self-host MasterPlan?: Yes. MasterPlan can be self-hosted on your own server or infrastructure.
What is MasterPlan an alternative to?: MasterPlan is an open-source alternative to Trello. Other open-source alternatives to Trello include Vikunja, Paca and WeKan.
Is MasterPlan actively maintained?: The most recent commit to MasterPlan was on 15 April 2026. The project has 568 stars on GitHub.