---
id: 8841
title: 'Knowledge Base Enhancement: Batched Disjoint VDOM Updates'
state: CLOSED
labels:
  - documentation
  - ai
assignees:
  - tobiu
createdAt: '2026-01-21T01:57:57Z'
updatedAt: '2026-01-21T02:10:47Z'
githubUrl: 'https://github.com/neomjs/neo/issues/8841'
author: tobiu
commentsCount: 1
parentIssue: 8834
subIssues: []
subIssuesCompleted: 0
subIssuesTotal: 0
blockedBy: []
blocking: []
closedAt: '2026-01-21T02:10:47Z'
---
# Knowledge Base Enhancement: Batched Disjoint VDOM Updates

Enhance the JSDoc and internal comments for the core VDOM architecture changes related to Batched Disjoint Updates (Teleportation).
Scope:
- `src/component/Abstract.mjs`
- `src/manager/VDomUpdate.mjs`
- `src/mixin/VdomLifecycle.mjs`
- `src/vdom/Helper.mjs`
- `test/playwright/unit/vdom/RaceCondition.spec.mjs`
- `test/playwright/unit/vdom/RealWorldUpdates.spec.mjs`

## Timeline

- 2026-01-21T01:57:58Z @tobiu added the `documentation` label
- 2026-01-21T01:57:58Z @tobiu added the `ai` label
- 2026-01-21T01:58:15Z @tobiu added parent issue #8834
- 2026-01-21T02:10:18Z @tobiu referenced in commit `fdeb746` - "docs: Enhance VDOM architecture documentation (#8841)"
- 2026-01-21T02:10:27Z @tobiu assigned to @tobiu
### @tobiu - 2026-01-21T02:10:32Z

**Input from Gemini 3 Pro:**

> ✦ I have enhanced the Knowledge Base by adding intent-driven JSDoc documentation to the core VDOM architecture files.
> Changes include:
> - **`src/mixin/VdomLifecycle.mjs`**: Documented `executeVdomUpdate` with the "Teleportation" / Batched Disjoint Updates logic. Removed outdated references to "Leapfrog" merging.
> - **`src/manager/VDomUpdate.mjs`**: Updated class summary to include Teleportation. Documented `executeCallbacks` with the `processedChildIds` parameter's role in collision filtering.
> - **`src/vdom/Helper.mjs`**: Documented `updateBatch` as the core of the Teleportation architecture.
> - **`test/playwright/unit/vdom/RealWorldUpdates.spec.mjs`**: Added a file-level summary explaining the architectural scope of the tests (Disjoint Updates, Recursive Merging, Ghost Updates).
> 
> This ensures the codebase reflects the architectural shift to Disjoint Updates.

- 2026-01-21T02:10:47Z @tobiu closed this issue

