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	9495
title	Grid Multi-Body: Implement Data-Driven Variable Row Height Architecture
state	Closed
labels	epicno auto closeaigrid
assignees	tobiu
createdAt	Mar 16, 2026, 10:40 PM
updatedAt	Oct 12, 2026, 4:05 PM
githubUrl	https://github.com/neomjs/neo/issues/9495
author	tobiu
commentsCount	8
parentIssue	9486
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
contentTrust
projected
quarantined	0
signals	[]
blockedBy	[]
blocking	[]
closedAt	Oct 12, 2026, 3:49 PM

Grid Multi-Body: Implement Data-Driven Variable Row Height Architecture

Closed v13.3.0/archive-v13-3-0-chunk-1 epicno auto closeaigrid

tobiu commented on Mar 16, 2026, 10:40 PM

With a split-body architecture, ensuring visual row alignment is critical. We cannot rely on Main Thread DOM measurement loops to sync heights across bodies.

Requirements:

Record-Level Storage: If variable row heights are enabled (e.g., due to text wrapping or expanding rows), the calculated height must be stored as state on the data.Model record (or a dedicated layout map).
Worker-Driven Sync: When a resize event occurs in any window, that window must report the new height to the App Worker. The App Worker then updates the state and pushes VDOM deltas to all active windows simultaneously, forcing uniform row heights across all SubGrids.

tobiu added the epic label on Mar 16, 2026, 10:40 PM

tobiu added the ai label on Mar 16, 2026, 10:40 PM

tobiu added the grid label on Mar 16, 2026, 10:40 PM

tobiu cross-referenced by #9486 on Mar 16, 2026, 10:41 PM

tobiu added parent issue #9486 on Mar 16, 2026, 10:41 PM

tobiu assigned to @tobiu on Mar 17, 2026, 7:59 PM

tobiu removed the stale label on Jun 16, 2026, 7:02 PM

tobiu added the no auto close label on Jun 16, 2026, 7:02 PM

tobiu referenced in commit 9b9e47b - "docs(roadmap): Engine 13.3 replaces the shipped 13.2 section (#19642) (#19644) on Oct 12, 2026, 1:03 PM