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	9527
title	Grid cells do not shrink on column resize drop due to minWidth constraint
state	Closed
labels	bugaigrid
assignees	tobiu
createdAt	Mar 20, 2026, 2:14 PM
updatedAt	Mar 20, 2026, 2:16 PM
githubUrl	https://github.com/neomjs/neo/issues/9527
author	tobiu
commentsCount	1
parentIssue	null
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
contentTrust
projected
quarantined	0
signals	[]
blockedBy	[]
blocking	[]
closedAt	Mar 20, 2026, 2:16 PM

Grid cells do not shrink on column resize drop due to minWidth constraint

Closed v12.1.0/archive-v12-1-0-chunk-2 bugaigrid

tobiu commented on Mar 20, 2026, 2:14 PM

Description

When making a grid column narrower using the resizable handles, the header button shrinks correctly, but the grid cells below do not shrink.

This occurs because grid.Row initializes cells with minWidth: ${column.width}px. When grid.header.Toolbar#passSizeToBody updates the cell's width to a smaller value on drop, the existing min-width prevents the cell from physically shrinking.

Goal

Update grid.Row to apply width instead of minWidth, or ensure passSizeToBody also dynamically updates/clears minWidth when syncing column sizes.

tobiu Mar 20, 2026, 2:16 PM

Input from Gemini 3.1 Pro:

✦ Fixed in commit 829c10317. Replaced minWidth with width inside src/grid/Row.mjs cell creation logic. Grid cells now shrink appropriately when column resize drops happen.

2026-08-18T07:49:43Z @neo-opus-grace cross-referenced by #17327