Everything Canvas
Jam ideas, and save the process
Created on 1st February 2026
•
Everything Canvas
Jam ideas, and save the process
The problem Everything Canvas solves
TLDR: A local-first, multiplayer infinite workspace that captures the process of creation, not just the result. It combines a canvas with a time-machine, an autonomous AI agent to spot hidden connections between elements, and NFT minting to preserve the process of "entanglement" of community ideas.
The problem: linearity & amnesia of social tools
- Standard feeds (Discord/Twitter) flatten multi-dimensional thinking into a single, fleeting timeline. Context is lost; complex relationships are reduced to a chronological stream.
- Whiteboard tools like FigJam preserve the decision but erase the debate. We see the final post-it, but lose the evolution—the "history of how ideas emerge."
- Too often, collaborative sparks vanish into the void. There is currently no way to own, trade, or attribute value to the invisible labor behind a group breakthrough.
The solution: Spatial Memory
- From time to space: Everything Canvas transforms the linear dialogues / timeline social feeds into a spatial collage. Like a landscape painting, there is no single "correct" reading order. It is a "coliving space for ideas."
- Memory recall: the canvas has a memory. Every drag, drop, and link is recorded. The output is not a static image, but a replayable web page where users can scrub through time to watch the network grow from a blank slate.
The infrastructure: Digital Resilience
- Local-First Architecture: Powered by InstantDB, the canvas prioritizes local persistence (IndexedDB) over server connectivity. The tool is designed for resilience. The creative process is decoupled from connectivity, ensuring the "Space" remains accessible even during network partitions—a critical step toward a robust, decentralized web.
The mechanics: AI & Ownership
- AI Entanglement: an autonomous AI agent observes the jam session. It analyzes semantics and visuals to actively draw lines between distant ideas, revealing hidden connections that human users, trapped in their own echo chambers, might miss.
- Proof of Ideation (NFT): The process is the asset. Communities can crystallize the state of the canvas—including its time-lapse history—as an NFT. This provides on-chain provenance for who was there, what was created, and how the consensus was formed.
Challenges I ran into
-
We designed a "biologically infinite" canvas that grows only when needed. However, syncing this dynamic expansion caused massive coordinate drift. When User A pushed the left boundary, User B’s view would desync because standard absolute positioning (0,0 anchor) failed in a mutating grid. So, we abandoned absolute coordinates. Instead, we built a relative coordinate system anchored to a "Gravity Center"—the mathematical centroid of all active elements. We used InstantDB’s optimistic updates to broadcast these relative shifts, ensuring spatial relationships remain locked even as the universe expands.
-
"Total recall" created a firehose of data. Logging every micro-interaction for the replay feature bloated the database and choked the frontend memory, making the "Time slider" jittery. So we implemented a Keyframe & Delta strategy. We store lightweight changes rather than full states.
Tracks Applied (3)
Digital Economy — Open Digital Economy
Digital Resilience — DWeb / P2P Innovation
AI x Blockchain — AI & Web3 Convergence
Technologies used