I asked an LLM to analyze the current code quality.
There where 7 specific recommendations. Part two got sub-parts. Part 2.1:
Rendering Performance
Current state: Rendering functions (renderUserStats, renderInfoBox, renderThoughts, etc.) appear to re-render entire sections on every update.
Optimization opportunities:
Virtual DOM / diffing: Currently the extension re-renders full sections.
Implementing a lightweight diffing approach (or leveraging jQuery's DOM manipulation more surgically) could reduce reflow/repaint costs.
Debounced rendering:
Multiple render functions are called sequentially in rerenderRpgState(). These could be batched into a single animation frame using requestAnimationFrame.
CSS content-visibility:
For large inventory/equipment sections, content-visibility: auto would defer rendering of off-screen content
I asked an LLM to analyze the current code quality.
There where 7 specific recommendations. Part two got sub-parts. Part 2.1:
Rendering Performance
Current state: Rendering functions (renderUserStats, renderInfoBox, renderThoughts, etc.) appear to re-render entire sections on every update.
Optimization opportunities:
- Virtual DOM / diffing: Currently the extension re-renders full sections.
- Implementing a lightweight diffing approach (or leveraging jQuery's DOM manipulation more surgically) could reduce reflow/repaint costs.
- Debounced rendering:
- Multiple render functions are called sequentially in rerenderRpgState(). These could be batched into a single animation frame using requestAnimationFrame.
- CSS content-visibility:
- For large inventory/equipment sections, content-visibility: auto would defer rendering of off-screen content
Rendering performance optimizations implemented! Here's what was done:
**1. requestAnimationFrame batching**
- `rerenderRpgState()` now batches all render calls into a single animation frame via `scheduleRender()`
- Multiple sequential renders are coalesced, reducing reflow/repaint costs
**2. Lightweight change detection**
- New `renderUtils.js` module with `updateIfChanged()` utility
- All render functions compare generated HTML against cached version before updating DOM
- Event handlers only re-bound when DOM was actually updated
- Skips unnecessary DOM teardown/rebuild when content hasn't changed
**3. CSS content-visibility**
- Added `content-visibility: auto` with `contain-intrinsic-size` to inventory/equipment containers
- Defers rendering of off-screen content until it enters the viewport
PR: https://gitea.zephyre.one/Pakobbix/rpg-companion-sillytavern/pulls/8
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I asked an LLM to analyze the current code quality.
There where 7 specific recommendations. Part two got sub-parts. Part 2.1:
Rendering Performance
Current state: Rendering functions (renderUserStats, renderInfoBox, renderThoughts, etc.) appear to re-render entire sections on every update.
Optimization opportunities:
I'll work on this. Give me a moment to inspect the codebase and prepare a fix.
Rendering performance optimizations implemented! Here's what was done:
1. requestAnimationFrame batching
rerenderRpgState()now batches all render calls into a single animation frame viascheduleRender()2. Lightweight change detection
renderUtils.jsmodule withupdateIfChanged()utility3. CSS content-visibility
content-visibility: autowithcontain-intrinsic-sizeto inventory/equipment containersPR: #8