Finalize change requirements into markdown specifications using Codex, implement track extensions and defensive exception handling in Antigravity, and perform full regression testing with Codex. The objective is completing a robust, demo-ready MVP v1.0 for Day 5.
| Time | Type | Key Topics | Deliverable |
|---|---|---|---|
| 20 Mins | Retrospective | Day 3 audit findings and selecting business track extensions | Change Candidates |
| 40 Mins | Lecture 1 | Change specs, impact radius analysis, and regression guardrails | Change Strategy |
| 30 Mins | Lecture & Demo | Codex spec update ➔ Antigravity expansion ➔ Codex regression QA | Expansion Demo |
| 50 Mins | Lab 1 | Draft CHANGE_REQUEST_DAY4.md and regression guardrails | CHANGE_REQUEST_DAY4.md |
| 50 Mins | Lab 2 | Implement selected track feature extensions via Antigravity | Track Feature Modules |
| 70 Mins | Lab 3 | Polish UX, defensive error recovery, and mobile responsiveness | MVP v1.0 |
| 40 Mins | QA Audit Lab | Full regression testing across new & legacy flows via Codex | VALIDATION_DAY4.md |
| 30 Mins | Wrap-up & Review | Peer testing exchange and Day 5 live demo readiness list | Demo Day Checklist |
Click any task card to inspect step-by-step guides, copy-ready prompts, file structures, and self-audit checklists.
Based on Day 3 audit results, finalize new Must-Have additions and non-negotiable preservation rules in CHANGE_REQUEST_DAY4.md.
Implement specialized features (Commerce, Platform, Productivity, AI) in Antigravity while preserving all existing flows.
Handle empty, duplicate, failed, unauthorized, and zero-data states with friendly recovery flows to deliver a polished MVP v1.0.
Distinguish legacy Must-Haves from new Must-Haves and perform rigorous regression testing to certify MVP v1.0.
Add keyword search and sorting toggles (newest/oldest) without breaking existing item creation and deletion workflows.
Replace technical system error codes with clear recovery instructions, empty placeholders, and retry CTA triggers.
Essential deliverables that must be completed by the end of Day 4.
Change specification articulating new features, impact radius, non-negotiable guardrails, and regression items.
Production-ready demo version incorporating track extensions, defensive error recovery, and mobile polish.
Comprehensive regression test audit classifying legacy and new Must-Haves with reproduction steps for issues.
Upload your core deliverables to Google Drive and register your submission in Google Classroom.
[TeamName]_[Title]
(e.g. Maikaratu-Enterprice_Day4_Deliverables)
and upload it to the Google Drive folder.
Assignment Submitted : [Google Drive Link]
to complete your registration.