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Direction · 04

Backend Development

Node.js, Express, NestJS, Java and Spring Boot, Python, FastAPI and Django, authentication, permissions, jobs.

13 materials

Backend Fundamentals

✓What backend is: server, API, database and everything in betweenFundamentals · Beginner · 10 min

Node.js

✓Node.js from scratch: modules, npm and a first serverTutorial · Beginner · 9 min · practice 45–90 min

Express

✓REST API on Express: CRUD, validation, errorsTutorial · Beginner · 9 min · practice 1.5–3 h

NestJS

✓NestJS: modules, controllers, services and DTOsTutorial · Intermediate · 11 min · practice 1.5–3 h

Java

✓Java for backend: syntax, types, collections and MavenTutorial · Beginner · 10 min · practice 1.5–3 h

Spring Boot

✓Spring Boot: a REST API from scratchTutorial · Intermediate · 8 min · practice 3–6 h

FastAPI

✓FastAPI: a Python API with validation and documentationTutorial · Beginner · 11 min · practice 1.5–3 h

Django

✓Django: models, admin and viewsTutorial · Beginner · 10 min · practice 1.5–3 h

Authentication

✓Authentication: sessions, cookies and JWTDeep dive · Intermediate · 14 min

Authorization

✓Authorization: roles, permissions and server-side access checksHow-to · Intermediate · 8 min · practice 1–2 h

Background Jobs

✓Background jobs and queues: what to move out of the requestHow-to · Intermediate · 10 min · practice 1–2 h

Backend Testing

✓Backend testing: unit and integration tests for an APITutorial · Intermediate · 8 min · practice 1.5–3 h

Backend Architecture

✓Backend application layers: controller, service, repositoryFundamentals · Intermediate · 10 min

Learning paths with this direction

Java · 6 steps →Spring Boot · 7 steps →Backend with Node.js · 8 steps →

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