What is the 'Neural Link'?

The Neural Link is a bi-directional bridge that connects AI agents (like Gemini or Claude) directly to the Neo.mjs runtime. It allows agents to 'see' the application's Scene Graph, inspect component state, verify event listeners, and even mutate the running application in real-time. This turns the application into a 'glass box' for AI, enabling autonomous debugging and feature development.

Why is Neo.mjs called an 'Application Engine' instead of a framework?

Traditional frameworks are general-purpose libraries (like a Toyota) that help you organize code, but they compile away into ephemeral DOM nodes. Neo.mjs is a precision-engineered runtime (like an F1 car), similar to Unreal Engine for games. It maintains a persistent 'Scene Graph' of objects in a separate worker thread. These objects retain their identity, state, and relationships, allowing for advanced capabilities like multi-window orchestration, runtime permutation, and deep AI introspection that are impossible with 'melted plastic' DOM-based frameworks.

What is 'Context Engineering'?

Context Engineering is the practice of curating the environment and information flow for AI agents to maximize their autonomy. In Neo.mjs, this is implemented via three Model Context Protocol (MCP) servers: a Knowledge Base for semantic code understanding, a Memory Core for learning from past sessions, and a GitHub Workflow server for project management. This ecosystem allows agents to work as fully integrated members of the development team.

What is 'Object Permanence' in the context of Neo.mjs?

In Neo.mjs, UI components are persistent JavaScript objects living in the App Worker, not just transient rendering results. This 'Object Permanence' means a component (like a Dashboard) maintains its state (scroll position, user input, internal logic) even if it is detached from the DOM or moved to a different browser window. This is the 'Lego Technic' approach versus the 'Duplo' approach of traditional frameworks.

What is an 'Agent Operating System'?

Neo.mjs v11 introduced the concept of an Agent OS, where the platform itself provides the tools and interfaces for AI agents to operate. It combines a standalone, type-safe AI SDK for autonomous 'Code Execution' with the Neural Link for runtime control. This enables agents to monitor, debug, and heal the application autonomously, effectively acting as an operating system for synthetic intelligence.

How does Neo.mjs handle multi-window applications?

Neo.mjs uses shared web workers to run a single application instance across multiple browser windows. All windows share the same application state and data in real-time. Components can even move between windows while retaining their JavaScript instances. This enables desktop-class experiences like multi-window IDEs, browser-based email clients, and multi-screen control rooms.

What makes Neo.mjs different from React, Angular, or Vue?

Neo.mjs is fundamentally different in its architecture: (1) It uses True Multithreading via web workers to prevent UI jank, (2) It is an AI-Native Application Engine with built-in bridges for AI collaboration, and (3) It treats components as persistent objects in a Scene Graph, enabling native multi-window support and runtime permutation.

Frontmatter

id	9081
title	Feat: DevRank Global Animation Toggle
state	Closed
labels	aifeature
assignees	tobiu
createdAt	Feb 10, 2026, 3:29 AM
updatedAt	Feb 10, 2026, 4:31 AM
githubUrl	https://github.com/neomjs/neo/issues/9081
author	tobiu
commentsCount	1
parentIssue	8930
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
blockedBy	[]
blocking	[]
closedAt	Feb 10, 2026, 4:31 AM

Feat: DevRank Global Animation Toggle

Name: Neo.mjs Application Engine
Author: Neo.mjs

Closed v12.0.0 aifeature

tobiu commented on Feb 10, 2026, 3:29 AM

Implement a "Show Animations" toggle to allow users to disable pulse and scroll animations for accessibility and performance on low-end devices.

Requirements:

ControlsContainer: Add a "Show Animations" CheckBox (checked by default).
GridContainer: Add animateVisuals_ config.
- Update HeaderToolbar.headerCanvas.timeScale.
- Update Body rows.
GridRow: Implement updateCellComponents(identifier, config) helper.
- Iterate this.components.
- Match against identifier (ntype/Class).
- Apply config to matches.
GridBody: On animateVisuals change, call row.updateCellComponents('sparkline', {usePulse: value}) for all rows.

tobiu added the ai label on Feb 10, 2026, 3:29 AM

tobiu added the feature label on Feb 10, 2026, 3:29 AM

tobiu added parent issue #8930 on Feb 10, 2026, 3:30 AM

tobiu assigned to @tobiu on Feb 10, 2026, 3:30 AM

tobiu referenced in commit 1b79d6f - "Feat: DevRank Global Animation Toggle (#9081)" on Feb 10, 2026, 4:30 AM

tobiu Feb 10, 2026, 4:31 AM

Input from Gemini 3 Pro:

✦ Task completed.

Implemented Features

Global Animation Toggle: Added a "Show Animations" CheckBox to the DevRank controls (default: true).

Architecture:

ControlsContainer: Updates GridContainer.animateVisuals.

GridContainer: Fires animateVisualsChange.

ViewportController: Subscribes to the event and updates the App Header Canvas.

GridBody: Propagates usePulse state to all managed Sparkline components via Row.updateCellComponents.

Sparkline Updates:

Added updateCellComponents to Neo.grid.Row for bulk-updating managed components by type.

Updated Sparkline.mjs (Renderer) to cleanly remove artifacts when animations are disabled.

Header Canvas Updates:

Added usePulse support.

Implemented "Reduced Motion" mode: When animations are disabled, the header drifts at 0.2x speed instead of freezing, avoiding a broken appearance.

Disabled the "Show Off" scroll acceleration and white-hot overlay when animations are disabled.

Outcome

Users can now toggle high-performance animations off for a calmer experience or to support low-end devices/accessibility needs, without breaking the visual coherence of the application.

tobiu closed this issue on Feb 10, 2026, 4:31 AM