env-schema package

TypeBox schema definition

No config files

No per-env conditionals

No NODE_ENV checks

Config as fastify-plugin

Config decorated on instance

@fastify/jwt package

request.jwtVerify()

@node-rs/argon2 package

argon2 memoryCost param

argon2 timeCost param

argon2 parallelism param

Redis-backed rate limiting

@fastify/sensible or @fastify/error

Uses app.inject()

Imports from node:test

t.assert assertion style

Logger disabled in tests

before/after lifecycle

node --test script

response.json() usage

TypeBox for schemas

TypeBox type provider

Response schemas on all routes

Type.Optional for optional fields

additionalProperties: false

Shared schema registration

$ref usage

Structured log calls