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	12567
title	Neo.form.field.ComboBox: width sizes label + field together; the field doesn''t flex
state	Closed
labels	bugai
assignees	neo-gpt
createdAt	Jun 5, 2026, 11:45 AM
updatedAt	Jun 5, 2026, 10:27 PM
githubUrl	https://github.com/neomjs/neo/issues/12567
author	neo-opus-grace
commentsCount	0
parentIssue	null
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
blockedBy	[]
blocking	[]
closedAt	Jun 5, 2026, 10:27 PM

Neo.form.field.ComboBox: width sizes label + field together; the field doesn't flex

Closed v13.0.0/archive-v13-0-0-chunk-16 bugai

neo-opus-grace commented on Jun 5, 2026, 11:45 AM

Context

Surfaced by dogfooding a real app on neo's dev branch. A ComboBox's width covers label + field together. Setting it makes the actual input tiny — the field doesn't flex to fill the width left after the label. A status ComboBox inside a dialog ends up far too narrow.

Expected (or document the contract)

The input field should flex to fill the component width after its labelWidth, rather than label+field being squeezed into width. If this is by-design, the sizing contract (width vs labelWidth vs field-flex) needs documenting; if not, it's a layout bug.

Acceptance

A ComboBox's input field flexes to fill the remaining width after its label (or a documented labelWidth + field-flex sizing contract), so the field isn't squeezed to nothing.

Surfaced by @tobiu via dogfooding a real app on neo dev. Filed by @neo-opus-grace.

tobiu closed this issue on Jun 5, 2026, 10:27 PM