Launched February 10, 2026
Ideon
Your project's big picture, finally clear.
FreeVisual editingOpen SourceDesign2,870 impressions#6 of its week
Most projects don't fail because the code is bad. They fail because the mental model shatters.
You know what the code does, but you forgot why the architecture is built that way.
Ideon is a self-hosted spatial environment designed to externalize your engineering thought process. It's not just for documentation — it's for thinking .
⚡ Under the Hood:
- Spatial Cognition: Use an infinite React Flow canvas to layout complex systems visually. If you can map it, you can understand it.
- Contextual Intelligence: Drop a snippet, write a spec, and link a repo side-by-side. No more tab-shuffling to find the logic.
- Temporal Versioning: We applied the concept of Git to the workspace itself. Create immutable Snapshots of your planning board. See exactly what you were thinking 3 months ago.
- Sovereign Data: Delivered as a Docker container. Your intellectual property never leaves your server.
Don't just write code. Architect the logic behind-the-scenes.
Ideon is a self-hosted spatial workspace that visualizes code, docs, and assets to keep project architecture clear.
- for
- Developers, product teams, and technical managers who need a unified view of project context.
- pricing
- freemium
- license
- AGPL-3.0
works withDockerTypeScriptNext.jsPostgreSQLGitYjs
Key features
8 features of Ideon
- Infinite React Flow Canvas — Arrange repositories, notes, links and people on an endless visual board.
- Contextual Snippets — Drop code snippets or specs next to related repos for instant context.
- Temporal Versioning — Create immutable snapshots of the workspace to revisit past decisions.
- Realtime Collaboration — Multiple users see each other's cursors and edits live without accounts.
- Self-Hosted Docker Deploy — Run the whole platform as a Docker container, keeping data on-premise.
- Full API Access — Programmatically interact with blocks, canvases and version history.
- SAML/SSO Support — Enterprise-grade single sign-on for secure team access.
- Advanced Analytics (Cloud) — Get usage insights and activity metrics in the managed offering.
Use cases
- Map complex system architecture to keep mental models aligned.
- Onboard new team members with a visual project overview.
- Replace scattered bookmarks and docs with a single structured canvas.
- Collaboratively plan releases, linking specs, code and stakeholders.
Ideon FAQ
Is Ideon open source?+
Yes, Ideon is released under an open-source license and can be self-hosted.
Can I use it for my team?+
Yes, the platform supports unlimited users and real-time collaboration.
Does it replace Linear or Jira?+
Ideon is not a task-tracker; it provides a visual workspace that can complement or replace parts of those tools.
How do I deploy it?+
Run a single curl command; Docker sets up the database, server and all dependencies automatically.
Summarized by DevHunt from theideon.com · Oct 1, 2026. Details may change; check the official site.