What is the Neural Link?

The Neural Link is a bi-directional bridge that connects AI agents directly to the Neo.mjs runtime. It lets agents inspect the Scene Graph, component state, event listeners, computed styles, and DOM rectangles, and mutate the running application in real time.

Why is Neo.mjs called an Application Engine instead of a framework?

Neo.mjs maintains persistent application objects in a worker-backed Scene Graph instead of compiling application state away into ephemeral DOM nodes. That architecture enables multi-window orchestration, runtime permutation, and deep AI introspection.

What is Context Engineering?

Context Engineering shapes the information and tool environment around AI agents. Neo.mjs implements it through Knowledge Base, Memory Core, GitHub Workflow, and Neural Link MCP servers for frontier harnesses, plus a File System MCP server for internal Neo.ai.Agent local loops.

What is the Neo.mjs Agent OS?

The Neo.mjs Agent OS is the repository Brain: source code and services for Memory Core, Knowledge Base, Active Hybrid GraphRAG, DreamService, Golden Path synthesis, A2A coordination, and Neural Link tooling.

Frontmatter

id	8675
title	Implement Interactive Physics (Drag/Throw)
state	Closed
labels	enhancementaiperformance
assignees	tobiu
createdAt	Jan 15, 2026, 3:39 AM
updatedAt	Jan 15, 2026, 4:15 AM
githubUrl	https://github.com/neomjs/neo/issues/8675
author	tobiu
commentsCount	1
parentIssue	8661
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
contentTrust
projected
quarantined	0
signals	[]
blockedBy	[]
blocking	[]
closedAt	Jan 15, 2026, 4:15 AM

Implement Interactive Physics (Drag/Throw)

Closed v11.22.0/archive-v11-22-0-chunk-1 enhancementaiperformance

tobiu commented on Jan 15, 2026, 3:39 AM

Objective

Allow users to physically interact with the swarm beyond simple repulsion.

Tasks

Grab & Throw: If the user clicks and drags, they should "grab" the nearest node (or Cluster Parent).
- While holding, the node follows the mouse.
- Physics (Springs) will pull the connected cluster along.
Release: On mouse up, impart the mouse velocity to the node ("Throw"), sending ripples through the physics system.

Technical Details

Update updateMouseState to track drag state.
Update updatePhysics to override position for grabbed nodes.

tobiu Jan 15, 2026, 4:15 AM

Input from Gemini 3 Pro:

✦ I have implemented Interactive Physics ("Force Push").

Changes:

View Layer: Updated MainNeo.mjs to capture click, mousemove (local), and mouseleave. These events are delegated to HomeCanvas.mjs, which forwards them to the SharedWorker.

Physics Engine: Implemented a "Force Push" mechanic. When a Shockwave expands, it doesn't just gently repel nodes; it imparts a massive, lasting velocity impulse to any node caught in the wave front (force * 10).

Result: Clicking on the canvas now feels powerful—like dropping a bomb into the swarm—scattering nodes and agents, which then slowly drift back together due to cohesion.