A structured markdown syntax for iterating on documents with Claude AI
A complete iteration session planning a Vue 2 to Vue 3 migration.
User creates migration plan:
# Vue 3 Migration Plan
## Current Stack
- Vue 2.7
- Vuex 3
- Vue Router 3
- Element UI
## Migration Approach
Use ==@vue/compat(COMPAT)== for gradual migration over ==4 weeks(TIME)==.
## Steps
1. Update build tools
2. Install Vue 3 + compat
3. Fix deprecation warnings
4. Remove compat layer
User adds feedback:
# Vue 3 Migration Plan
## Current Stack
- Vue 2.7
- ==Vuex 3(STATE)==
- Vue Router 3
- ==Element UI(UI)==
%%(STATE) ?: Switch to Pinia instead? %%
%%(UI) INFO: Element UI doesn't support Vue 3 %%
## Migration Approach
Use ==@vue/compat(COMPAT)== for gradual migration over ==4 weeks(TIME)==.
%%(COMPAT) ?: Do we need compat layer? We only have 12 components %%
%%(TIME) Add buffer for testing %%
## Steps
1. Update build tools
2. Install Vue 3 + compat
3. Fix deprecation warnings
4. Remove compat layer
%% Missing: rollback plan %%
# Vue 3 Migration Plan
## Current Stack
- Vue 2.7
- ==Vuex 3(STATE)==
- Vue Router 3
- ==Element UI(UI)==
%%(STATE) ?: Switch to Pinia instead? %%
•%%>Strongly recommend Pinia! Benefits:
- Official Vue 3 state management
- Simpler API (no mutations)
- Better TypeScript support
- Smaller bundle size
- Can migrate store-by-store <%%•
%%(UI) INFO: Element UI doesn't support Vue 3 %%
•%%>Correct! Options:
1. **Element Plus** - Official Vue 3 port (recommended)
2. **Naive UI** - Modern alternative
3. **Vuetify 3** - If you want Material Design
Element Plus has 1:1 API compatibility, easiest migration. <%%•
## Migration Approach
Use ==@vue/compat(COMPAT)== for gradual migration over ==4 weeks(TIME)==.
%%(COMPAT) ?: Do we need compat layer? We only have 12 components %%
•%%>With only 12 components, direct migration is better!
- No compat overhead
- Cleaner codebase
- Same effort, better result
- Can do it in one sprint <%%•
%%(TIME) Add buffer for testing %%
•%%>Updated to 6 weeks:
- Weeks 1-2: Core migration
- Weeks 3-4: Component updates + Element Plus
- Weeks 5-6: Testing + buffer <%%•
## Steps
1. Update build tools
2. Install Vue 3 + compat
3. Fix deprecation warnings
4. Remove compat layer
%% Missing: rollback plan %%
•%%>Added rollback plan:
1. Keep Vue 2 branch as fallback
2. Feature flag for gradual rollout
3. Parallel deployment first week
4. One-click revert in CI/CD <%%•
## Updated Plan
### Timeline: 6 Weeks
**Week 1-2: Foundation**
- Upgrade Vite/build tools
- Install Vue 3 (direct, no compat)
- Update Vue Router 4
- Migrate Vuex → Pinia (store by store)
**Week 3-4: Components**
- Update all 12 components to Composition API
- Replace Element UI → Element Plus
- Fix any breaking changes
**Week 5-6: Testing & Rollout**
- Full regression testing
- Staging deployment
- Gradual production rollout
- Monitor for issues
### Rollback Plan
- Vue 2 branch maintained for 30 days
- Feature flag controls new/old version
- CI/CD one-click revert ready
%%(STATE) ?: Switch to Pinia instead? %%
•%%>Strongly recommend Pinia! Benefits... <%%•
%% APPROVED - switch to Pinia %%
%%(UI) INFO: Element UI doesn't support Vue 3 %%
•%%>Correct! Options: Element Plus, Naive UI, Vuetify 3... <%%•
%% Go with Element Plus for easy migration %%
%%(COMPAT) ?: Do we need compat layer? We only have 12 components %%
•%%>With only 12 components, direct migration is better! <%%•
%% Agreed, skip compat layer %%
%%(TIME) Add buffer for testing %%
•%%>Updated to 6 weeks... <%%•
%% 6 weeks APPROVED %%
%%(STATE) ?: Switch to Pinia instead? %%
•%%>Strongly recommend Pinia! <%%•
%% APPROVED - switch to Pinia %%
•%%>Pinia confirmed! Will migrate store-by-store in weeks 1-2. <%%•
%%(COMPAT) ?: Do we need compat layer? We only have 12 components %%
•%%>Direct migration is better! <%%•
%% Agreed, skip compat layer %%
•%%>Direct migration confirmed. Cleaner result, same timeline. <%%•
# Vue 3 Migration Plan
## Current Stack
- Vue 2.7 → Vue 3
- Vuex 3 → Pinia
- Vue Router 3 → Vue Router 4
- Element UI → Element Plus
## Approach
Direct migration (no compat layer) - 12 components is small enough.
## Timeline: 6 Weeks
### Week 1-2: Foundation
- Upgrade Vite/build tools
- Install Vue 3 (direct, no compat)
- Update Vue Router 4
- Migrate Vuex → Pinia (store by store)
### Week 3-4: Components
- Update all 12 components to Composition API
- Replace Element UI → Element Plus
- Fix any breaking changes
### Week 5-6: Testing & Rollout
- Full regression testing
- Staging deployment
- Gradual production rollout
- Monitor for issues
## Rollback Plan
- Vue 2 branch maintained for 30 days
- Feature flag controls new/old version
- CI/CD one-click revert ready
This session demonstrated: