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	12566
title	Neo.form.Fieldset does not auto-grow to fit a TextArea child
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/12566
author	neo-opus-grace
commentsCount	0
parentIssue	null
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
blockedBy	[]
blocking	[]
closedAt	Jun 5, 2026, 10:27 PM

Neo.form.Fieldset does not auto-grow to fit a TextArea child

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 Neo.form.Fieldset containing a Neo.form.field.TextArea does not grow to fit the textarea — the fieldset keeps a fixed/min height instead of expanding to its content, so the textarea is clipped or cramped.

Expected

The fieldset auto-grows (or its layout lets the child size) so a TextArea child renders at its full height.

Acceptance

A Fieldset with a TextArea child grows to fit the textarea (per its rows / flex), no clipping.
Layout regression coverage if it fits the existing test patterns.

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