How Fastify is structuredAn interactive map of the Fastify codebase. The Node web framework, the whole repo in 323 files, 226 of them tests. fastify.js is what it rests on: a change to it can reach 29 files.

Files visualized: 323

Languages: JavaScript, TypeScript

Topics: web framework, node

Source repository: https://github.com/fastify/fastify

Structure323 files and 401 connections between their symbols.Most depended on

fastify.js, imported by 80 files

lib/symbols.js, imported by 48 files

test/helper.js, imported by 30 files

lib/errors.js, imported by 29 files

lib/request.js, imported by 18 files

Files

fastify.js: 7 functions; imports lib/content-type-parser.js, lib/context.js, lib/decorate.js, lib/error-handler.js, lib/errors.js, lib/four-oh-four.js, lib/hooks.js, lib/initial-config-validation.js and 10 more

lib/symbols.js: no top-level classes or functions

test/helper.js: 8 functions; imports lib/symbols.js

lib/errors.js: 2 functions

lib/request.js: 7 functions; imports lib/content-type.js, lib/decorate.js, lib/errors.js, lib/symbols.js

lib/reply.js: 22 functions; imports lib/content-type.js, lib/decorate.js, lib/error-handler.js, lib/errors.js, lib/hooks.js, lib/logger-factory.js, lib/schemas.js, lib/symbols.js

types/utils.d.ts: no top-level classes or functions

lib/hooks.js: 10 functions; imports lib/errors.js, lib/symbols.js

types/schema.d.ts: no top-level classes or functions; imports fastify.js

types/type-provider.d.ts: no top-level classes or functions; imports types/route.d.ts, types/schema.d.ts, types/utils.d.ts

types/instance.d.ts: no top-level classes or functions; imports fastify.js, types/content-type-parser.d.ts, types/hooks.d.ts, types/logger.d.ts, types/register.d.ts, types/reply.d.ts, types/request.d.ts, types/route.d.ts and 3 more

types/logger.d.ts: 1 class; imports types/instance.d.ts, types/reply.d.ts, types/request.d.ts, types/route.d.ts, types/schema.d.ts, types/type-provider.d.ts, types/utils.d.ts

types/route.d.ts: no top-level classes or functions; imports types/context.d.ts, types/hooks.d.ts, types/instance.d.ts, types/logger.d.ts, types/reply.d.ts, types/request.d.ts, types/schema.d.ts, types/type-provider.d.ts and 1 more

lib/content-type.js: 1 class

lib/warnings.js: no top-level classes or functions

test/build-certificate.js: 2 functions

types/request.d.ts: no top-level classes or functions; imports types/context.d.ts, types/instance.d.ts, types/logger.d.ts, types/route.d.ts, types/schema.d.ts, types/type-provider.d.ts, types/utils.d.ts

lib/context.js: 2 functions; imports lib/errors.js, lib/symbols.js

lib/decorate.js: 14 functions; imports lib/errors.js, lib/symbols.js

lib/logger-factory.js: 6 functions; imports lib/errors.js, lib/log-controller.js, lib/symbols.js

lib/schemas.js: 6 functions; imports lib/content-type.js, lib/errors.js, lib/symbols.js

types/reply.d.ts: no top-level classes or functions; imports types/instance.d.ts, types/logger.d.ts, types/request.d.ts, types/route.d.ts, types/schema.d.ts, types/type-provider.d.ts, types/utils.d.ts

lib/error-handler.js: 5 functions; imports lib/error-serializer.js, lib/error-status.js, lib/errors.js, lib/schemas.js, lib/symbols.js, lib/wrap-thenable.js

lib/req-id-gen-factory.js: 4 functions; imports lib/symbols.js

lib/validation.js: 12 functions; imports lib/errors.js, lib/symbols.js, lib/warnings.js

lib/error-status.js: 1 function; imports lib/symbols.js

lib/initial-config-validation.js: 2 functions; imports lib/config-validator.js, lib/errors.js

lib/log-controller.js: 1 class

lib/plugin-utils.js: 12 functions; imports lib/decorate.js, lib/errors.js, lib/symbols.js

lib/wrap-thenable.js: 1 function; imports lib/error-status.js, lib/symbols.js

test/logger/logger-test-utils.js: 3 functions

types/context.d.ts: no top-level classes or functions

types/hooks.d.ts: no top-level classes or functions; imports types/instance.d.ts, types/logger.d.ts, types/plugin.d.ts, types/register.d.ts, types/reply.d.ts, types/request.d.ts, types/route.d.ts, types/schema.d.ts and 2 more

types/plugin.d.ts: no top-level classes or functions; imports types/instance.d.ts, types/logger.d.ts, types/type-provider.d.ts, types/utils.d.ts

types/register.d.ts: no top-level classes or functions; imports fastify.js, types/instance.d.ts, types/logger.d.ts, types/plugin.d.ts, types/utils.d.ts

lib/content-type-parser.js: 11 functions; imports lib/content-type.js, lib/errors.js, lib/symbols.js, lib/warnings.js

lib/handle-request.js: 6 functions; imports lib/content-type.js, lib/error-status.js, lib/errors.js, lib/hooks.js, lib/symbols.js, lib/validation.js, lib/wrap-thenable.js

lib/noop-set.js: 1 function

lib/schema-controller.js: 1 class, 1 function; imports lib/schemas.js

lib/server.js: 9 functions; imports lib/errors.js, lib/hooks.js, lib/noop-set.js, lib/symbols.js, lib/warnings.js

283 further files are in the graph but not listed here.NeedyNodes is a free, browser-based tool that turns a codebase into an interactive dependency map: folders become regions, files are laid out in the direction their imports run, and circular dependencies or dead exports are flagged automatically. Point at a file to see what it uses and what uses it, or double click it to see every file a change to it can reach. It parses JavaScript, TypeScript, Python, Go, Rust, Vue and Svelte, up to 1000 files per map. Nothing is uploaded: parsing runs entirely in the browser.Browse all visualized codebases · Visualize your own codebase