- Introduced export schema for JSON data structure. - Created renderer contract detailing canvas/SVG rendering requirements. - Defined IndexedDB storage schema and migration strategies. - Documented data model including entities and relationships. - Developed implementation plan outlining execution flow and project structure. - Provided quickstart guide for development environment setup. - Compiled research documentation on performance, accessibility, and theming. - Established feature specification with user scenarios and functional requirements.
635 B
635 B
Research: PWA SW Updates & Offline Write Safety
Hypothesis
With cache versioning and cautious update prompts, we can avoid data loss during app updates and schema bumps while offline.
Questions
- Best timing for SW activation without disrupting writes
- Handling schema migrations when a stale SW is cached
- Safe rollback strategy
Method
- Simulate offline state; bump schema; observe SW activation and data integrity
Acceptance
- No data loss or corruption across update/migration
- Clear UX for update available and post-update state
Deliverables
- SW update policy, cache naming, migration/rollback checklist