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Analytics and monitoring platform with beautiful dashboards

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Cost: 500 ⭐
Current Level: 1 / 5

Upgrade Benefits:

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Vacant Lot

A vacant plot of land ready for development. Choose a building type and construct your new facility to unlock challenges and earn rewards.

⚡ Construct Building

Cost: 500 ⭐

Benefits:

  • New challenges
  • Unlock new skills
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Mairie — Quartiers

Débloque de nouveaux quartiers pour construire d'autres technologies. Chaque quartier ouvre les catégories de son domaine.
🖥️ SSH Console - Challenge Playground ✕
Explorer
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📋 Practice Details
Challenge Info
Intermediate Docker
Build a Docker Container
Description
Create a Dockerfile to containerize a Node.js application. The container should be optimized for production use.
Objectives
  • Create a Dockerfile with appropriate base image
  • Configure the working directory
  • Install dependencies
  • Expose the application port
  • Define the startup command
Expected Outcome
A working container that runs the application on port 3000.
▶ 💡 Hints
🖥️ Puzzle - Challenge Playground ✕
🎓 IT Knowledge Quiz ✕
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✅ Correct: 0
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⏱️ Timed Challenge
0:00 ✕
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⌨️ Command Builder ✕
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📊 Level: 1
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Rendering Stats

FPS: 60
Buildings: 4
Camera X: 50.00
Camera Y: 35.00
Camera Z: 50.00
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Classement
☁ Firestore · global & catégorie
❓
Guide
Prise en main · 8 étapes
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1 / 8
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☁ Firestore · badges débloqués
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Boss de la semaine
Défi hebdomadaire
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☁ Firestore · 30 derniers jours
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Progression
☁ Firestore · activité & précision
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Arbre de compétences
Objectifs · prérequis