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	9010
title	Implement cellCls config for Grid Columns
state	Closed
labels	enhancementaicore
assignees	tobiu
createdAt	Feb 6, 2026, 2:18 AM
updatedAt	Feb 6, 2026, 2:33 AM
githubUrl	https://github.com/neomjs/neo/issues/9010
author	tobiu
commentsCount	1
parentIssue	null
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
contentTrust
projected
quarantined	0
signals	[]
blockedBy	[]
blocking	[]
closedAt	Feb 6, 2026, 2:33 AM

Implement cellCls config for Grid Columns

Closed v12.0.0/archive-v12-0-0-chunk-1 enhancementaicore

tobiu commented on Feb 6, 2026, 2:18 AM

Currently, Neo.grid.column.Base does not support a cellCls config. Developers must return an object {html, cls} from the renderer to apply dynamic classes, which mixes content and styling logic.

To support cleaner code (as seen in apps/devrank), implement cellCls in Neo.grid.column.Base and update Neo.grid.Row to apply it.

Add cellCls config to src/grid/column/Base.mjs.
Update src/grid/Row.mjs applyRendererOutput to resolve column.cellCls (supporting Function, String, or Array) and append to the cell classes.

tobiu Feb 6, 2026, 2:32 AM

Input from Gemini 3 Pro:

✦ Implemented cellCls config in Neo.grid.column.Base and Neo.grid.Row. Refactored applyRendererOutput to reuse the config object for both the renderer and cellCls function calls, improving maintainability and reducing boilerplate.