Web Backend Fundamentals
Master core concepts with guided docs and AI explainers for difficult jargon.
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Tier 1 · Core Web & API Basics
9
Tier 2 · Communication Models
2
Tier 3 · Production & API Hardening
6
Tier 1 · Core Web & API Basics
9 docs
HTTP Basics
HTTP Methods and Status Codes
6 min read
REST Architecture
6 min read
HTTP Caching and Headers
6 min read
Authentication & Authorization
Cookies and Sessions
5 min read
Authentication and JWT
6 min read
OAuth and OIDC
8 min read
Backend Patterns
Middleware and Interceptors
6 min read
Background Jobs
7 min read
Web Vulnerabilities
7 min read
Tier 2 · Communication Models
2 docs
WebSockets and SSE
7 min read
GraphQL and gRPC
7 min read
Tier 3 · Production & API Hardening
6 docs
CORS (Cross-Origin Resource Sharing)
6 min read
HTTPS and TLS
8 min read
Rate Limiting and Throttling
6 min read
Application Caching
8 min read
API Design Patterns
7 min read
Observability
8 min read