Encapsulation Sharing Between Contexts Encapsulation A fundamental feature of Fastify is the “encapsulation context.” The encapsulation context governs which decorators , regis...

Encapsulation Sharing Between Contexts Encapsulation A fundamental feature of Fastify is the “encapsulation context.” The encapsulation context governs which decorators , regis...

Encapsulation Encapsulation Sharing Between Contexts Encapsulation Encapsulation A fundamental feature of Fastify is the “encapsulation context.” The encapsulation context go...

Encapsulation Encapsulation Sharing Between Contexts Encapsulation Encapsulation A fundamental feature of Fastify is the “encapsulation context.” The encapsulation context go...

Index Core Documents Reference Documentation Table Of Contents Index Core Documents For the full table of contents (TOC), see below . The following list is a subset of the fu...

Index Core Documents Reference Documentation Table Of Contents Index Core Documents For the full table of contents (TOC), see below . The following list is a subset of the fu...

Hooks Request/Response Hooks The onError Hook The preSerialization Hook The onSend Hook The onResponse Hook Respond to a request from a hook Application Hooks Scope Route ...

Logging Logging Enable logging Usage Log Redaction Logging Logging Enable logging Logging is disabled by default, and you can enable it by passing { logger: true } or { l...

HTTP2 HTTP2 Secure (HTTPS) Plain or insecure HTTP2 HTTP2 Fastify supports HTTP2 over either HTTPS (h2) or plaintext (h2c). Currently, none of the HTTP2-specific APIs are av...

V3 Migration Guide Breaking changes Changed middleware support ( #2014 ) Changed logging serialization ( #2017 ) Changed schema substitution ( #2023 ) Changed schema validati...