@@ -4,133 +4,134 @@ layout: home
44---
55
66<section >
7- <WithBadge section = " index"
8-
9- <div >
10- <h1 className = " special" h1 >
11-
12- Node.js® est un environnement d'exécution JavaScript gratuit,
13- open-source et multiplateforme qui permet aux développeurs de créer des serveurs,
14- des applications web et des applications de gestion de contenu. qui permet
15- aux développeurs de créer des serveurs, des applications web, des outils en
16- ligne de commande et des scripts.
17-
18- </div >
19-
20- <div >
21- <WithNodeRelease status = { [' LTS' } >
22- { ({ release }) => (
23- <>
24- <DownloadButton release = { release } >Télécharger Node.js (LTS)</DownloadButton
25- <small >
26- Télécharger Node.js <b >{ release .versionWithPrefix } </b >
27- <sup title = " Downloads a Node.js installer for your current platform" sup > avec un support à long terme.
28- Node.js peut également être installé via <Link href = " /download/package-manager" Link
29- </small >
30- </>
31- )}
32- </WithNodeRelease >
7+ <WithBadge section = " index"
8+
9+ <div >
10+ <h1 className = " special" h1 >
11+
12+ Node.js® est un environnement d'exécution JavaScript gratuit, open-source et multiplateforme qui permet aux développeurs de créer des serveurs, des applications web, des outils en ligne de commande et des scripts.
13+
14+ </div >
3315
34- <WithNodeRelease status = { [' Current' } >
35- { ({ release }) => (
16+ <div >
17+ <WithNodeRelease status = { [' LTS' } >
18+ { ({ release }) => (
19+ <>
20+ <DownloadButton release = { release } >Télécharger Node.js (LTS)</DownloadButton
3621 <small >
37- Vous voulez de nouvelles fonctionnalités plus tôt ?
38- Obtenez < b > Node.js < DownloadLink release = { release } > { release . versionWithPrefix } </ DownloadLink ></ b >
39- < sup title = " Downloads a Node.js installer for your current platform " >1</ sup > à la place .
22+ Télécharger Node.js < b > { release . versionWithPrefix } </ b >
23+ < sup title = " Downloads a Node.js installer for your current platform " >1</ sup > avec un support à long terme.
24+ Node.js peut également être installé via < Link href = " /download/package-manager " >gestionnaires de paquets</ Link > .
4025 </small >
41- )}
42- </WithNodeRelease >
43-
44- </div >
26+ </>
27+ )}
28+ </WithNodeRelease >
29+
30+ <WithNodeRelease status = { [' Current' } >
31+ { ({ release }) => (
32+ <small >
33+ Vous voulez de nouvelles fonctionnalités plus tôt ?
34+ Obtenez <b >Node.js <DownloadLink release = { release } >{ release .versionWithPrefix } </DownloadLink b >
35+ <sup title = " Downloads a Node.js installer for your current platform" sup > à la place.
36+ </small >
37+ )}
38+ </WithNodeRelease >
39+ </div >
4540</section >
4641
4742<section >
48- <div >
49- ``` js displayName="Create an HTTP Server"
50- // server.mjs
51- import { createServer } from ' node:http'
52-
53- const server = createServer ((req , res ) => {
54- res .writeHead (200 , { ' Content-Type' : ' text/plain'
55- res .end (' Hello World!\n '
56- });
57-
58- // starts a simple http server locally on port 3000
59- server .listen (3000 , ' 127.0.0.1' => {
60- console .log (' Listening on 127.0.0.1:3000'
61- });
62-
63- // run with `node server.mjs`
64- ```
65-
66- ``` js displayName="Write Tests"
67- // tests.mjs
68- import assert from ' node:assert'
69- import test from ' node:test'
70-
71- test (' that 1 is equal 1' => {
72- assert .strictEqual (1 , 1 );
73- });
74-
75- test (' that throws as 1 is not equal 2' => {
76- // throws an exception because 1 != 2
77- assert .strictEqual (1 , 2 );
78- });
79-
80- // run with `node tests.mjs`
81- ```
82-
83- ``` js displayName="Read and Hash a File"
84- // crypto.mjs
85- import { createHash } from ' node:crypto'
86- import { readFile } from ' node:fs/promises'
87-
88- const hasher = createHash (' sha1'
89-
90- hasher .setEncoding (' hex'
91- // ensure you have a `package.json` file for this test!
92- hasher .write (await readFile (' package.json'
93- hasher .end ();
94-
95- const fileHash = hasher .read ();
96-
97- // run with `node crypto.mjs`
98- ```
99-
100- ``` js displayName="Streams Pipeline"
101- // streams.mjs
102- import { pipeline } from ' node:stream/promises'
103- import { createReadStream , createWriteStream } from ' node:fs'
104- import { createGzip } from ' node:zlib'
105-
106- // ensure you have a `package.json` file for this test!
107- await pipeline
108- (
109- createReadStream (' package.json'
110- createGzip (),
111- createWriteStream (' package.json.gz'
112- );
113-
114- // run with `node streams.mjs`
115- ```
116-
117- ``` js displayName="Work with Threads"
118- // threads.mjs
119- import { Worker , isMainThread ,
120- workerData , parentPort } from ' node:worker_threads'
121-
122- if (isMainThread) {
123- const data = ' some data'
124- const worker = new Worker (import .meta.filename, { workerData : data });
125- worker .on (' message' msg => console .log (' Reply from Thread:'
126- } else {
127- const source = workerData;
128- parentPort .postMessage (btoa (source .toUpperCase ()));
129- }
130-
131- // run with `node threads.mjs`
132- ` ` `
133-
134- </div>
135- Apprenez-en plus sur ce que Node.js est capable d'offrir avec notre [Matériel d'apprentissage](/learn).
43+ <div >
44+ ``` js displayName="Create an HTTP Server"
45+ // server.mjs
46+ import { createServer } from ' node:http'
47+
48+ const server = createServer ((req , res ) => {
49+ res .writeHead (200 , { ' Content-Type' : ' text/plain'
50+ res .end (' Hello World!\n '
51+ });
52+
53+ // starts a simple http server locally on port 3000
54+ server .listen (3000 , ' 127.0.0.1' => {
55+ console .log (' Listening on 127.0.0.1:3000'
56+ });
57+
58+ // run with `node server.mjs`
59+
60+ ````
61+
62+ ` ` ` js displayName="Write Tests"
63+ // tests.mjs
64+ import assert from 'node:assert';
65+ import test from 'node:test';
66+
67+ test('that 1 is equal 1', () => {
68+ assert.strictEqual(1, 1);
69+ });
70+
71+ test('that throws as 1 is not equal 2', () => {
72+ // throws an exception because 1 != 2
73+ assert.strictEqual(1, 2);
74+ });
75+
76+ // run with ` node tests .mjs `
77+ ` ` ` `
78+
79+ ` ` ` = " Read and Hash a File"
80+ // crypto.mjs
81+ import { createHash } from ' node:crypto'
82+ import { readFile } from ' node:fs/promises'
83+
84+ const hasher = createHash (' sha1'
85+
86+ hasher .setEncoding (' hex'
87+ // ensure you have a `package.json` file for this test!
88+ hasher .write (await readFile (' package.json'
89+ hasher .end ();
90+
91+ const fileHash = hasher .read ();
92+
93+ // run with `node crypto.mjs`
94+ ```
95+
96+ ``` js displayName="Streams Pipeline"
97+ // streams.mjs
98+ import { pipeline } from ' node:stream/promises'
99+ import { createReadStream , createWriteStream } from ' node:fs'
100+ import { createGzip } from ' node:zlib'
101+
102+ // ensure you have a `package.json` file for this test!
103+ await pipeline (
104+ createReadStream (' package.json'
105+ createGzip (),
106+ createWriteStream (' package.json.gz'
107+ );
108+
109+ // run with `node streams.mjs`
110+ ```
111+
112+ ``` js displayName="Work with Threads"
113+ // threads.mjs
114+ import {
115+ Worker ,
116+ isMainThread ,
117+ workerData ,
118+ parentPort ,
119+ } from ' node:worker_threads'
120+
121+ if (isMainThread) {
122+ const data = ' some data'
123+ const worker = new Worker (import .meta.filename, { workerData : data });
124+ worker .on (' message' msg => console .log (' Reply from Thread:'
125+ } else {
126+ const source = workerData;
127+ parentPort .postMessage (btoa (source .toUpperCase ()));
128+ }
129+
130+ // run with `node threads.mjs`
131+ ` ` `
132+
133+ </div>
134+
135+ Apprenez-en plus sur ce que Node.js est capable d'offrir avec notre [Matériel d'apprentissage](/learn).
136+
136137</section>
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