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Code Issues 52 Pull Requests 4 Actions Packages Projects Releases 12 Wiki Activity

docs(08-02): complete virtualizer repeat() directive migration plan

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yonlu
2026-03-04 23:18:41 -05:00
parent 2ad301c297
commit e9410e5019
3 changed files with 136 additions and 17 deletions
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.planning/STATE.md
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@@ -3,12 +3,12 @@ gsd_state_version: 1.0
milestone: v1.0
milestone_name: milestone
status: in-progress
last_updated: "2026-03-05T04:15:16Z"
last_updated: "2026-03-05T04:17:06Z"
progress:
total_phases: 8
completed_phases: 7
total_plans: 17
completed_plans: 14
completed_plans: 15
---
# YellowJacket — Consolidation Milestone State
@@ -16,17 +16,17 @@ progress:
## Project Reference
**Core value:** The music player works reliably and feels solid — every interaction is correct, responsive, and trustworthy.
**Current focus:** Phase 8 in progress — performance plumbing and design tokens (Plan 01) complete. Continuing with frontend polish.
**Current focus:** Phase 8 in progress — Plans 01-02 complete. Virtualizer repeat() migration done. Continuing with frontend polish.
**Milestone:** Consolidation (correctness, performance, code quality, UX polish, test coverage)
## Current Position
**Phase:** 08-frontend-performance-ux
**Plan:** 1/4 (Plan 01 complete)
**Plan:** 2/4 (Plans 01-02 complete)
**Status:** In progress
```
Phase Progress: [########] 8/8 phases — Phase 8: 1/4 plans complete
Phase Progress: [########] 8/8 phases — Phase 8: 2/4 plans complete
```
## Performance Metrics
@@ -34,8 +34,8 @@ Phase Progress: [########] 8/8 phases — Phase 8: 1/4 plans complete
| Metric | Value |
|--------|-------|
| Phases complete | 7/8 |
| Plans complete | 1/4 (Phase 8) |
| Requirements delivered | 20/26 |
| Plans complete | 2/4 (Phase 8) |
| Requirements delivered | 22/26 |
| Tests added | 84 |
| Bugs fixed | 9 |
| 01-01 duration | 11 min |
@@ -54,6 +54,7 @@ Phase Progress: [########] 8/8 phases — Phase 8: 1/4 plans complete
| Phase 07 P01 | 5 min | 2 tasks | 2 files |
| Phase 07 P02 | 1 min | 1 tasks | 1 files |
| Phase 08 P01 | 1 min | 2 tasks | 3 files |
| Phase 08 P02 | 3 min | 2 tasks | 5 files |
## Accumulated Context
@@ -88,6 +89,7 @@ Phase Progress: [########] 8/8 phases — Phase 8: 1/4 plans complete
| queueMicrotask coalescing over setTimeout | Synchronous microtask batching is more predictable and lower latency than macrotask scheduling | Phase 8 |
| 150ms search debounce with instant clear | Balances responsiveness with computation cost; empty clears are immediate for snappy UX | Phase 8 |
| :host scoped design tokens | Component-level token scope matches Lit's shadow DOM encapsulation model | Phase 8 |
| Inline repeat() keys over gridKeyFunction | Dead method removal; key logic is cleaner inline in repeat() calls | Phase 8 |
### TODOs
@@ -131,18 +133,18 @@ None currently.
### Last Session
**Date:** 2026-03-05
**What happened:** Executed Phase 8 Plan 01 — performance plumbing and design tokens
**Where we stopped:** Completed 08-01-PLAN.md (2 tasks, all verification passed). Phase 8: 1/4 plans complete.
**Next action:** Execute Phase 8 Plan 02
**What happened:** Executed Phase 8 Plan 02 — virtualizer repeat() directive migration
**Where we stopped:** Completed 08-02-PLAN.md (2 tasks, all verification passed). Phase 8: 2/4 plans complete.
**Next action:** Execute Phase 8 Plan 03
### Context for Next Session
- Phase 8 Plan 01 complete: queueMicrotask coalescing + search debounce + design tokens
- Library store now coalesces 8+ notifications into 1 per microtask tick
- Design tokens in frontend/src/styles/tokens.css.ts ready for component adoption
- 3 plans remaining in Phase 8
- Phase 8 Plans 01-02 complete
- All 7 lit-virtualizer instances now use repeat() with stable entity keys
- DOM recycling enabled for scrolling/filtering in large libraries
- 2 plans remaining in Phase 8
---
*State initialized: 2026-02-27*
Last activity: 2026-03-05 - Completed 08-01: queueMicrotask coalescing + search debounce + design tokens
Last activity: 2026-03-05 - Completed 08-02: virtualizer repeat() directive migration
*Last updated: 2026-03-05*