perf: use node: prefix to bypass require.cache call for builtins (#644

)

* perf: use `node:` prefix to bypass require.cache call for builtins

See fastify/fastify-static#407

* docs: use `node:` prefix to bypass require.cache call for builtins

README.md

@@ -692,7 +692,7 @@ The standalone mode is used to compile the code that can be directly run by `nod
 itself. You need to have `fast-json-stringify` installed for the standalone code to work.
 
 ```js
-const fs = require('fs')
+const fs = require('node:fs')
 const code = fastJson({
   title: 'default string',
   type: 'object',

benchmark/bench-cmp-branch.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const { spawn } = require('child_process')
+const { spawn } = require('node:child_process')
 
 const cliSelect = require('cli-select')
 const simpleGit = require('simple-git')

benchmark/bench-thread.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const { workerData: benchmark, parentPort } = require('worker_threads')
+const { workerData: benchmark, parentPort } = require('node:worker_threads')
 
 const Benchmark = require('benchmark')
 Benchmark.options.minSamples = 100

benchmark/bench.js

@@ -1,7 +1,7 @@
 'use strict'
 
-const path = require('path')
-const { Worker } = require('worker_threads')
+const path = require('node:path')
+const { Worker } = require('node:worker_threads')
 
 const BENCH_THREAD_PATH = path.join(__dirname, 'bench-thread.js')
 

build/build-schema-validator.js

@@ -3,8 +3,8 @@
 const Ajv = require('ajv')
 const standaloneCode = require('ajv/dist/standalone').default
 const ajvFormats = require('ajv-formats')
-const fs = require('fs')
-const path = require('path')
+const fs = require('node:fs')
+const path = require('node:path')
 
 const ajv = new Ajv({
   addUsedSchema: false,

examples/server.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const http = require('http')
+const http = require('node:http')
 
 const stringify = require('fast-json-stringify')({
   type: 'object',

index.js

@@ -4,7 +4,7 @@
 
 const merge = require('@fastify/deepmerge')()
 const clone = require('rfdc')({ proto: true })
-const { randomUUID } = require('crypto')
+const { randomUUID } = require('node:crypto')
 
 const validate = require('./lib/schema-validator')
 const Serializer = require('./lib/serializer')

test/standalone-mode.test.js

@@ -2,8 +2,8 @@
 
 const test = require('tap').test
 const fjs = require('..')
-const fs = require('fs')
-const path = require('path')
+const fs = require('node:fs')
+const path = require('node:path')
 
 function build (opts, schema) {
   return fjs(schema || {

test/webpack.test.js

@@ -2,7 +2,7 @@
 
 const test = require('tap').test
 const webpack = require('webpack')
-const path = require('path')
+const path = require('node:path')
 
 test('the library should work with webpack', async (t) => {
   t.plan(1)