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git commit●fetch()●SELECT *●HTTP 200●localhost:3000●branch●flexbox●POST /api●INDEX●status 404●merge●JSON●git commit●fetch()●SELECT *●HTTP 200●localhost:3000●branch●flexbox●POST /api●INDEX●status 404●merge●JSON●
Server Basics
M1Servers 101Free
  • What is a server?
  • Ports and localhost
  • The request lifecycle
  • How a request finds your server
M2Routing & responsesLocked
  • Routes and handlers
  • HTTP methods
  • Status codes
  • Headers and content types
  • Server console playground
M3Running real serversLocked
  • Environment variables
  • Logging and errors
  • Command line basics
  • Deployment basics
  • HTTPS and security basics
M4Talking to data & servicesLocked
  • Connecting to a database
  • Middleware
  • Sessions, cookies & auth
M5Scaling & staying healthyLocked
  • Caching responses
  • Rate limiting & abuse
  • Health checks & monitoring
Courses/Server Basics/The request lifecycle

Servers 101 · Lesson 3 of 20

The request lifecycle

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