---
description: Technology Stack Evaluation — perbandingan opsi teknologi dengan weighted scoring untuk Frontend, Backend, Database
---

# /tech_stack_eval - Technology Comparison Workflow

**Sumber:** TOPIC_004 > 04_feasibility_assessment.md (§4.2 Technical Feasibility)

---

## 📋 Kapan Menggunakan Workflow Ini

- Memilih **tech stack** untuk project baru
- Evaluasi **migration** ke teknologi baru
- Comparing **libraries/frameworks** options
- Dokumentasi **technology decision**

---

## 🎯 Evaluation Criteria

| Criteria                | Questions to Ask                | Weight |
| ----------------------- | ------------------------------- | ------ |
| **Maturity**            | Is it stable? Production-ready? | High   |
| **Community**           | Active development? Good docs?  | High   |
| **Team Expertise**      | Do we know it? Learning curve?  | High   |
| **Scalability**         | Can it handle growth?           | Medium |
| **Performance**         | Meets requirements?             | Medium |
| **Security**            | Built-in security? Compliant?   | High   |
| **Cost**                | Licensing fees? Infrastructure? | Medium |
| **Long-term Viability** | Supported in 5 years?           | Medium |

---

## 🛠️ STEP-BY-STEP WORKFLOW

### STEP 1: Identify Options (10 min)

**List 2-3 options per layer:**

- Frontend: **\_** vs **\_** vs **\_**
- Backend: **\_** vs **\_** vs **\_**
- Database: **\_** vs **\_** vs **\_**

---

### STEP 2: Score Each Option (15 min per layer)

**Scoring Guide:**
| Score | Meaning |
|-------|---------|
| 5 | Excellent — Fully meets criteria |
| 4 | Good — Minor gaps |
| 3 | Adequate — Some concerns |
| 2 | Weak — Significant gaps |
| 1 | Poor — Major issues |

---

### STEP 3: Calculate Totals & Recommend (10 min)

1. Sum scores for each option
2. Highest total = recommended option
3. Document rationale

---

## 📋 TECH STACK EVALUATION TEMPLATE

```markdown
## TECHNOLOGY STACK EVALUATION

### Project: \***\*\_\_\*\***

### Date: \***\*\_\_\*\***

---

### FRONTEND OPTIONS

| Criteria                | Option A: \_\_\_ | Option B: \_\_\_ | Option C: \_\_\_ |
| ----------------------- | ---------------- | ---------------- | ---------------- |
| Maturity (1-5)          |                  |                  |                  |
| Team Expertise (1-5)    |                  |                  |                  |
| Community Support (1-5) |                  |                  |                  |
| Performance (1-5)       |                  |                  |                  |
| Learning Curve (1-5)    |                  |                  |                  |
| **TOTAL**               |                  |                  |                  |

### BACKEND OPTIONS

| Criteria             | Option A: \_\_\_ | Option B: \_\_\_ | Option C: \_\_\_ |
| -------------------- | ---------------- | ---------------- | ---------------- |
| Maturity (1-5)       |                  |                  |                  |
| Team Expertise (1-5) |                  |                  |                  |
| Scalability (1-5)    |                  |                  |                  |
| Security (1-5)       |                  |                  |                  |
| Ecosystem (1-5)      |                  |                  |                  |
| **TOTAL**            |                  |                  |                  |

### DATABASE OPTIONS

| Criteria             | Option A: \_\_\_ | Option B: \_\_\_ | Option C: \_\_\_ |
| -------------------- | ---------------- | ---------------- | ---------------- |
| Data Model Fit (1-5) |                  |                  |                  |
| Scalability (1-5)    |                  |                  |                  |
| Performance (1-5)    |                  |                  |                  |
| Team Expertise (1-5) |                  |                  |                  |
| Cost (1-5)           |                  |                  |                  |
| **TOTAL**            |                  |                  |                  |

---

### FINAL RECOMMENDATION

**Frontend:** \***\*\_\_\*\***
**Backend:** \***\*\_\_\*\***
**Database:** \***\*\_\_\*\***

**Rationale:**
```

---

## 📝 Output File

**Setelah workflow selesai, AI WAJIB generate file markdown:**

**Path:** `AI-Agent/Output/Planning/[ProjectName]/07_tech_decision.md`

**Template Output:**

```markdown
# [Project Name] - Tech Stack Decision

**Date:** [YYYY-MM-DD]
**Decided By:** [Name/Role]

---

## Final Tech Stack

| Layer        | Technology | Rationale    |
| ------------ | ---------- | ------------ |
| **Frontend** | [Choice]   | [Why chosen] |
| **Backend**  | [Choice]   | [Why chosen] |
| **Database** | [Choice]   | [Why chosen] |
| **Auth**     | [Choice]   | [Why chosen] |
| **Hosting**  | [Choice]   | [Why chosen] |

---

## Evaluation Summary

### Frontend Comparison

| Criteria       | [Option A] | [Option B] | [Option C] |
| -------------- | ---------- | ---------- | ---------- |
| Maturity       | X/5        | X/5        | X/5        |
| Team Expertise | X/5        | X/5        | X/5        |
| Community      | X/5        | X/5        | X/5        |
| Performance    | X/5        | X/5        | X/5        |
| **TOTAL**      | **X/20**   | **X/20**   | **X/20**   |

**Winner:** [Option] — [Rationale]

### Backend Comparison

| Criteria       | [Option A] | [Option B] | [Option C] |
| -------------- | ---------- | ---------- | ---------- |
| Maturity       | X/5        | X/5        | X/5        |
| Team Expertise | X/5        | X/5        | X/5        |
| Scalability    | X/5        | X/5        | X/5        |
| Security       | X/5        | X/5        | X/5        |
| **TOTAL**      | **X/20**   | **X/20**   | **X/20**   |

**Winner:** [Option] — [Rationale]

### Database Comparison

| Criteria       | [Option A] | [Option B] | [Option C] |
| -------------- | ---------- | ---------- | ---------- |
| Data Model Fit | X/5        | X/5        | X/5        |
| Scalability    | X/5        | X/5        | X/5        |
| Performance    | X/5        | X/5        | X/5        |
| Cost           | X/5        | X/5        | X/5        |
| **TOTAL**      | **X/20**   | **X/20**   | **X/20**   |

**Winner:** [Option] — [Rationale]

---

## Key Dependencies

| Dependency  | Version | Purpose   |
| ----------- | ------- | --------- |
| [Package 1] | vX.X.X  | [Purpose] |
| [Package 2] | vX.X.X  | [Purpose] |

---

## Risks & Mitigations

| Risk     | Mitigation   |
| -------- | ------------ |
| [Risk 1] | [Mitigation] |
| [Risk 2] | [Mitigation] |

---

## Next Steps

- [ ] Set up development environment
- [ ] Create project boilerplate
- [ ] Proceed to /create_charter
```

---

## 📚 Referensi

- AltexSoft, Maruti Tech
- TOPIC_004/04_feasibility_assessment.md (Lines 73-189)