Inicio Electron - parte 2
Post
Cancel

Electron - parte 2

Posted 01/12/2022 Updated 29/11/2023
By Jaime Guevara
29 min read

App redimensionador de imagenes

  • Crear un nuevo boilerplate de electron e instalar las dependencias
1
2
3
4
5

npm init
npm install resize-img toastify-js 
npm install --save-dev npx electron electronmon electron-builder @electron-forge/cli 
npx electron-forge import
  • Archivo package.json
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

{
  "name": "imagen-univo-v2",
  "productName": "ImagenUNIVO",
  "version": "2.0.0",
  "description": "Redimensionador de imagenes",
  "main": "main.js",
  "scripts": {
    "test": "npx electronmon .",
    "start": "electron-forge start",
    "package": "electron-forge package",
    "make": "electron-forge make"
  },
  "keywords": [
    "UNIVO",
    "Electron"
  ],
  "author": "Jaime Guevara",
  "license": "MIT",
  "dependencies": {
    "electron-squirrel-startup": "^1.0.0",
    "resize-img": "^2.0.0",
    "toastify-js": "^1.12.0"
  },
  "devDependencies": {
    "@electron-forge/cli": "^7.1.0",
    "@electron-forge/maker-deb": "^7.1.0",
    "@electron-forge/maker-rpm": "^7.1.0",
    "@electron-forge/maker-squirrel": "^7.1.0",
    "@electron-forge/maker-zip": "^7.1.0",
    "@electron-forge/plugin-auto-unpack-natives": "^7.1.0",
    "electron": "^27.1.2",
    "electron-builder": "^24.9.1",
    "electronmon": "^2.0.2",
    "npx": "^10.2.2"
  }
}
  • Crear main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

const { app, BrowserWindow } = require('electron')
const path = require('path')

process.env.NODE_ENV = 'dev'

const isMac = process.platform !== 'darwin'
const isDev = process.env.NODE_ENV === 'dev'

// Crear ventana Principal
function createMainWindow(
) {
    const mainWindow = new BrowserWindow({
        title: 'Redimensionar Imagen',
        width: isDev ? 1200 : 600,
        height: 800
    })

    //Abre DevTools si esta en env dev
    if (isDev) {
        mainWindow.webContents.openDevTools()
    }

    mainWindow.loadFile(path.join(__dirname, './renderer/index.html'))
}

// Cuando la app esta lista cre la ventana
app.whenReady().then(() => {
    createMainWindow()

    app.on('activate', () => {
        if (BrowserWindow.getAllWindows().length === 0) {
            createMainWindow()
        }
    })
})

app.on('window-all-closed', () => {
    if (!isMac) app.quit()
})
  • Crear renderer/index.html 
1
2
3
4
5
6
7
8
9
10
11
12
13

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Redimensionar imagen</title>
</head>
<body>
    Hello World!
</body>
</html>
  • Probar app con npm run test 

Personalizar UI

  • Modificar index.html 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;700&display=swap" rel="stylesheet" />
    <link rel="stylesheet" href="css/style.css" />
    <script src="js/script.js" defer></script>
    <title>Redimensionar imagen</title>
</head>

<body class="bg-dark">
    <div class="max-w-xl m-auto h-screen flex flex-col align-center justify-center">
        <div class="flex flex-col w-full items-center justify-center bg-grey-lighter">
            <label class="w-64 flex flex-col items-center px-4 py-7 bg-white text-gray-500 rounded-lg shadow-lg tracking-wide uppercase border border-blue cursor-pointer">
                <img src="./images/folder.png" width="32" />
                <span class="mt-2 leading-normal">Abrir imagen</span>
                <input id="img" type="file" class="hidden" />
            </label>
        </div>

        <!-- Form -->
        <form id="img-form" class="hidden">
            <div class="mt-6">
                <label class="mt-1 block text-white text-center w-80 m-auto py-3 shadow-sm border-gray-300 rounded-md">Ancho</label>
                <input type="number" name="width" id="width" class="mt-1 block w-80 m-auto p-3 shadow-sm border-gray-300 rounded-md" placeholder="Ancho" />
            </div>

            <div class="mt-4">
                <label class="mt-1 block text-white text-center w-80 m-auto py-3 shadow-sm border-gray-300 rounded-md">Alto</label>
                <input type="number" name="height" id="height" class="mt-1 block w-80 m-auto p-3 shadow-sm border-gray-300 rounded-md" placeholder="Alto" />
            </div>

            <!-- Button -->
            <div class="mt-6">
                <button type="submit"
                    class="w-80 m-auto flex justify-center py-2 px-4 border border-transparent shadow-sm text-sm font-medium rounded-md text-white bg-teal-500 hover:bg-teal-900 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500">
                    Redimensionar
                </button>

        </form>

        <p class="text-white text-lg text-center font-mono mt-6"><strong>Archivo: </strong><span id="filename"></span></p>
        <!-- Delete hardcoded path -->
        <p class="text-white text-lg text-center font-mono mt-2"><strong>Salida: </strong><span id="output-path"></span></p>
    </div>
</body>

</html>
  • Crear css/style.css 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621

/*
! tailwindcss v3.1.8 | MIT License | https://tailwindcss.com
*/

*,
::before,
::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}

::before,
::after {
  --tw-content: '';
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;
  font-family: Poppins, sans-serif;
}

body {
  margin: 0;
  line-height: inherit;
  overflow: hidden;
}

hr {
  height: 0;
  color: inherit;
  border-top-width: 1px;
}

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

a {
  color: inherit;
  text-decoration: inherit;
}

b,
strong {
  font-weight: bolder;
}

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    'Liberation Mono', 'Courier New', monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

button,
select {
  text-transform: none;
}

button,
[type='button'],
[type='reset'],
[type='submit'] {
  -webkit-appearance: button;
  background-color: transparent;
  background-image: none;
}

:-moz-focusring {
  outline: auto;
}

:-moz-ui-invalid {
  box-shadow: none;
}

progress {
  vertical-align: baseline;
}

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

[type='search'] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

summary {
  display: list-item;
}

blockquote,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
figure,
p,
pre {
  margin: 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

ol,
ul,
menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

textarea {
  resize: vertical;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
  opacity: 1;
  color: #9ca3af;
}

input::placeholder,
textarea::placeholder {
  opacity: 1;
  color: #9ca3af;
}

button,
[role='button'] {
  cursor: pointer;
}

:disabled {
  cursor: default;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  vertical-align: middle;
}

/*
Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
*/

img,
video {
  max-width: 100%;
  height: auto;
}

*,
::before,
::after {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x: ;
  --tw-pan-y: ;
  --tw-pinch-zoom: ;
  --tw-scroll-snap-strictness: proximity;
  --tw-ordinal: ;
  --tw-slashed-zero: ;
  --tw-numeric-figure: ;
  --tw-numeric-spacing: ;
  --tw-numeric-fraction: ;
  --tw-ring-inset: ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur: ;
  --tw-brightness: ;
  --tw-contrast: ;
  --tw-grayscale: ;
  --tw-hue-rotate: ;
  --tw-invert: ;
  --tw-saturate: ;
  --tw-sepia: ;
  --tw-drop-shadow: ;
  --tw-backdrop-blur: ;
  --tw-backdrop-brightness: ;
  --tw-backdrop-contrast: ;
  --tw-backdrop-grayscale: ;
  --tw-backdrop-hue-rotate: ;
  --tw-backdrop-invert: ;
  --tw-backdrop-opacity: ;
  --tw-backdrop-saturate: ;
  --tw-backdrop-sepia: ;
}

::-webkit-backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x: ;
  --tw-pan-y: ;
  --tw-pinch-zoom: ;
  --tw-scroll-snap-strictness: proximity;
  --tw-ordinal: ;
  --tw-slashed-zero: ;
  --tw-numeric-figure: ;
  --tw-numeric-spacing: ;
  --tw-numeric-fraction: ;
  --tw-ring-inset: ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur: ;
  --tw-brightness: ;
  --tw-contrast: ;
  --tw-grayscale: ;
  --tw-hue-rotate: ;
  --tw-invert: ;
  --tw-saturate: ;
  --tw-sepia: ;
  --tw-drop-shadow: ;
  --tw-backdrop-blur: ;
  --tw-backdrop-brightness: ;
  --tw-backdrop-contrast: ;
  --tw-backdrop-grayscale: ;
  --tw-backdrop-hue-rotate: ;
  --tw-backdrop-invert: ;
  --tw-backdrop-opacity: ;
  --tw-backdrop-saturate: ;
  --tw-backdrop-sepia: ;
}

::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x: ;
  --tw-pan-y: ;
  --tw-pinch-zoom: ;
  --tw-scroll-snap-strictness: proximity;
  --tw-ordinal: ;
  --tw-slashed-zero: ;
  --tw-numeric-figure: ;
  --tw-numeric-spacing: ;
  --tw-numeric-fraction: ;
  --tw-ring-inset: ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur: ;
  --tw-brightness: ;
  --tw-contrast: ;
  --tw-grayscale: ;
  --tw-hue-rotate: ;
  --tw-invert: ;
  --tw-saturate: ;
  --tw-sepia: ;
  --tw-drop-shadow: ;
  --tw-backdrop-blur: ;
  --tw-backdrop-brightness: ;
  --tw-backdrop-contrast: ;
  --tw-backdrop-grayscale: ;
  --tw-backdrop-hue-rotate: ;
  --tw-backdrop-invert: ;
  --tw-backdrop-opacity: ;
  --tw-backdrop-saturate: ;
  --tw-backdrop-sepia: ;
}

.m-auto {
  margin: auto;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mb-5 {
  margin-bottom: 1.25rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-4 {
  margin-top: 1rem;
}

.block {
  display: block;
}

.flex {
  display: flex;
}

.hidden {
  display: none;
}

.h-screen {
  height: 100vh;
}

.w-full {
  width: 100%;
}

.w-64 {
  width: 16rem;
}

.w-80 {
  width: 20rem;
}

.max-w-xl {
  max-width: 36rem;
}

.cursor-pointer {
  cursor: pointer;
}

.resize {
  resize: both;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-md {
  border-radius: 0.375rem;
}

.border {
  border-width: 1px;
}

.border-gray-300 {
  --tw-border-opacity: 1;
  border-color: rgb(209 213 219 / var(--tw-border-opacity));
}

.border-transparent {
  border-color: transparent;
}

.bg-dark {
  --tw-bg-opacity: 1;
  background-color: rgb(50 47 47 / var(--tw-bg-opacity));
}

.bg-white {
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity));
}

.bg-purple-500 {
  --tw-bg-opacity: 1;
  background-color: rgb(138 98 193 / var(--tw-bg-opacity));
}

.p-3 {
  padding: 0.75rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.py-7 {
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
}

.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.text-center {
  text-align: center;
}

.font-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    'Liberation Mono', 'Courier New', monospace;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.font-medium {
  font-weight: 500;
}

.uppercase {
  text-transform: uppercase;
}

.leading-normal {
  line-height: 1.5;
}

.tracking-wide {
  letter-spacing: 0.025em;
}

.text-teal-100 {
  --tw-text-opacity: 1;
  color: rgb(204 251 241 / var(--tw-text-opacity));
}

.text-teal-300 {
  --tw-text-opacity: 1;
  color: rgb(94 234 212 / var(--tw-text-opacity));
}

.text-gray-500 {
  --tw-text-opacity: 1;
  color: rgb(107 114 128 / var(--tw-text-opacity));
}

.text-white {
  --tw-text-opacity: 1;
  color: rgb(255 255 255 / var(--tw-text-opacity));
}

.shadow-lg {
  --tw-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color),
    0 4px 6px -4px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000),
    var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.shadow-sm {
  --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000),
    var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.focus\:outline-none:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.focus\:ring-2:focus {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0
    var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0
    calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow),
    var(--tw-shadow, 0 0 #0000);
}

.focus\:ring-blue-500:focus {
  --tw-ring-opacity: 1;
  --tw-ring-color: rgb(59 130 246 / var(--tw-ring-opacity));
}

.focus\:ring-offset-2:focus {
  --tw-ring-offset-width: 2px;
}

Ventana Acerca de

  • modificar main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

const { app, BrowserWindow } = require('electron')
const path = require('path')

process.env.NODE_ENV = 'dev'

const isMac = process.platform !== 'darwin'
const isDev = process.env.NODE_ENV === 'dev'

// Crear ventana Principal
function createMainWindow(
) {
    const mainWindow = new BrowserWindow({
        title: 'Redimensionar Imagen',
        width: isDev ? 1200 : 600,
        height: 800
    })

    //Abre DevTools si esta en env dev
    if (isDev) {
        mainWindow.webContents.openDevTools()
    }

    mainWindow.loadFile(path.join(__dirname, './renderer/index.html'))
}

// Ventana About
function createAboutWindow(
) {
    aboutWindow = new BrowserWindow({
      width: 300,
      height: 300,
      title: 'Acerca',
      icon: `${__dirname}/assets/icons/icon_256x256.png`,
    });
  
     aboutWindow.loadFile(path.join(__dirname, './renderer/about.html'))
     aboutWindow.setMenuBarVisibility(false)
  }

// Cuando la app esta lista cre la ventana
app.whenReady().then(() => {
    createMainWindow()

    app.on('activate', () => {
        if (BrowserWindow.getAllWindows().length === 0) {
            createMainWindow()
        }
    })
})

app.on('window-all-closed', () => {
    if (!isMac) app.quit()
})
  • Crear renderer/about.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;700&display=swap" rel="stylesheet" />
    <link rel="stylesheet" href="css/style.css" />
    <script src="js/script.js" defer></script>
    <title>ImagenUNIVO</title>
</head>

<body class="bg-dark">
    <div
      class="max-w-xl m-auto h-screen flex flex-col align-center justify-center text-center"
    >
      <img
        src="./images/logo.png"
        alt="ImageResizer"
        width="100"
        class="mx-auto mb-5"
      />
      <h2 class="text-xl text-teal-100 text-center">ImagenUNIVO App</h2>
      <p class="text-xl text-teal-100 mt-2">Version 2.0.0</p>
      <p class="text-xl text-teal-100 mt-2">MIT License</p>
    </div>
</body>

</html>
  • Modificar main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

const { app, BrowserWindow, Menu } = require('electron')
const path = require('path')

process.env.NODE_ENV = 'dev'

const isMAc = process.platform !== 'darwin'
const isDev = process.env.NODE_ENV === 'dev'

// Crear ventana Principal
function createMainWindow(
) {
    const mainWindow = new BrowserWindow({
        title: 'Redimensionar Imagen',
        width: isDev ? 1200 : 600,
        height: 800
    })

    //Abre DevTools si esta en env dev
    if (isDev) {
        mainWindow.webContents.openDevTools()
    }

    mainWindow.loadFile(path.join(__dirname, './renderer/index.html'))
}

// Ventana About
function createAboutWindow(
) {
    aboutWindow = new BrowserWindow({
      width: 300,
      height: 300,
      title: 'Acerca',
      icon: `${__dirname}/assets/icons/icon_256x256.png`,
    });
  
     aboutWindow.loadFile(path.join(__dirname, './renderer/about.html'))
     aboutWindow.setMenuBarVisibility(false)
  }

// Cuando la app esta lista cre la ventana
app.whenReady().then(() => {
    createMainWindow()
    //Implementacion del menu
    const mainMenu = Menu.buildFromTemplate(menu)
    Menu.setApplicationMenu(mainMenu)

    app.on('activate', () => {
        if (BrowserWindow.getAllWindows().length === 0) {
            createMainWindow()
        }
    })
})

// Plantilla de menu
const menu = [
    /*{
        role: 'fileMenu',
    },*/
    {
        label: 'Archivo',
        submenu: [
            {
                label: 'Salir',
                click: () => app.quit(),
                accelerator: 'CmdOrCtrl+W',
            },
        ],
    },
]


app.on('window-all-closed', () => {
    if (!isMAc) app.quit()
})
  • Plantilla de menu para Mac y Windows
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

// Plantilla de menu
const menu = [
  ...(isMac
    ? [
      {
        label: app.name,
        submenu: [
          {
            label: 'Acerca',
            click: createAboutWindow,
          },
        ],
      },
    ]
    : []),
  ...(!isMac
    ? [
      {
        label: 'Ayuda',
        submenu: [
          {
            label: 'Acerca',
            click: createAboutWindow,
          },
        ],
      },
    ]
    : []),
  ...(isDev
    ? [
      {
        label: 'Developer',
        submenu: [
          { role: 'reload' },
          { role: 'forcereload' },
          { type: 'separator' },
          { role: 'toggledevtools' },
        ],
      },
    ]
    : []),
]

Abrir imagen

  • Crear js/script.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

const form = document.querySelector('#img-form')
const widthInput = document.querySelector('#width')
const heightInput = document.querySelector('#height')
const filename = document.querySelector('#filename')
const img = document.querySelector('#img')
const outputPath = document.querySelector('#output-path')

function cargarImagen(e) {
    const file = e.target.files[0]

    if (!esImagen(file)) {
        //console.log('archivo no valido')
        alert('Por favor seleccionar una imagen!')
        return;
    }

    //console.log('Exito')
    
    //Obtener dimensiones
    const image = new Image();
    image.src = URL.createObjectURL(file)
    image.onload = function (
) {
        widthInput.value = this.width
        heightInput.value = this.height 
    }

    form.style.display = 'block';
    filename.innerHTML = file.name
}

function esImagen(file) {
    const formatosAceptados = ['image/gif', 'image/jpeg', 'image/png']
    return file && formatosAceptados.includes(file['type'])
}

img.addEventListener('change', cargarImagen)
  • Crear archivo preload.js en raiz del proyecto
1
2
3
4
5
6
7
8
9
10
11
12
13
14

const { contextBridge } = require('electron')
const os = require('os');
const path = require('path');

//Modulo OS
contextBridge.exposeInMainWorld('os', {
    homedir: () => os.homedir(),
})

//Modulo Ruta
contextBridge.exposeInMainWorld('path', {
    join: (...args) => path.join(...args),
})
  • Modificar main.js 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

// Crear ventana Principal
function createMainWindow(
) {
    const mainWindow = new BrowserWindow({
        title: 'Redimensionar Imagen',
        width: isDev ? 1200 : 600,
        height: 800,
        icon: `${__dirname}/assets/icons/icon_256x256.png`,
        resizable: isDev,
        webPreferences: {
          nodeIntegration: true,
          contextIsolation: true,
          preload: path.join(__dirname, 'preload.js'),
        },
    })

    //Abre DevTools si esta en env dev
    if (isDev) {
        mainWindow.webContents.openDevTools()
    }

    mainWindow.loadFile(path.join(__dirname, './renderer/index.html'))
}
  • Modificar script.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

const form = document.querySelector('#img-form')
const widthInput = document.querySelector('#width')
const heightInput = document.querySelector('#height')
const filename = document.querySelector('#filename')
const img = document.querySelector('#img')
const outputPath = document.querySelector('#output-path')

function cargarImagen(e) {
    const file = e.target.files[0]

    if (!esImagen(file)) {
        //console.log('archivo no valido')
        alert('Por favor seleccionar una imagen!')
        return;
    }

    //console.log('Exito')

    //Obtener dimensiones
    const image = new Image();
    image.src = URL.createObjectURL(file)
    image.onload = function (
) {
        widthInput.value = this.width
        heightInput.value = this.height
    }

    form.style.display = 'block';
    filename.innerHTML = file.name
    outputPath.innerHTML = path.join(os.homedir(), 'imagen_univo')
}

function esImagen(file) {
    const formatosAceptados = ['image/gif', 'image/jpeg', 'image/png']
    return file && formatosAceptados.includes(file['type'])
}

img.addEventListener('change', cargarImagen)

Alertas

  • Modiicar preload.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

const { contextBridge } = require('electron')
const os = require('os');
const path = require('path');
const Toastify = require('toastify-js')

//Modulo OS
contextBridge.exposeInMainWorld('os', {
    homedir: () => os.homedir(),
})

//Modulo Ruta
contextBridge.exposeInMainWorld('path', {
    join: (...args) => path.join(...args),
})

//Toastify
contextBridge.exposeInMainWorld('Toastify', {
    toast: (options) => Toastify(options).showToast(),
})
  • Modificar script.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

// const os = require('os');
const form = document.querySelector('#img-form')
const widthInput = document.querySelector('#width')
const heightInput = document.querySelector('#height')
const filename = document.querySelector('#filename')
const img = document.querySelector('#img')
const outputPath = document.querySelector('#output-path')

//console.log(versions.node())

function cargarImagen(e) {
    const file = e.target.files[0]

    if (!esImagen(file)) {
        //console.log('archivo no valido')
        alertError('Por favor seleccionar una imagen!')
        return;
    }

    //console.log('Exito')

    //Obtener dimensiones
    const image = new Image();
    image.src = URL.createObjectURL(file)
    image.onload = function (
) {
        widthInput.value = this.width
        heightInput.value = this.height
    }

    form.style.display = 'block';
    filename.innerHTML = file.name
    outputPath.innerHTML = path.join(os.homedir(), 'imagen_univo')
}

function esImagen(file) {
    const formatosAceptados = ['image/gif', 'image/jpeg', 'image/jpg', 'image/png']
    return file && formatosAceptados.includes(file['type'])
}

function alertSuccess(message) {
    Toastify.toast({
        text: message,
        duration: 5000,
        close: false,
        style: {
            background: 'green',
            color: 'white',
            textAlign: 'center',
        },
    });
}

function alertError(message) {
    Toastify.toast({
        text: message,
        duration: 5000,
        close: false,
        style: {
            background: 'red',
            color: 'white',
            textAlign: 'center',
        },
    });
}

img.addEventListener('change', cargarImagen)

Enviando la data de imagen

  • Modiicar preload.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

const { contextBridge, ipcRenderer } = require('electron')
const os = require('os');
const path = require('path');
const Toastify = require('toastify-js')

//Modulo OS
contextBridge.exposeInMainWorld('os', {
    homedir: () => os.homedir(),
})

//Modulo Ruta
contextBridge.exposeInMainWorld('path', {
    join: (...args) => path.join(...args),
})

//Toastify
contextBridge.exposeInMainWorld('Toastify', {
    toast: (options) => Toastify(options).showToast(),
})

//IPC
contextBridge.exposeInMainWorld('ipcRenderer', {
    send: (channel, data) => ipcRenderer.send(channel, data),
    on: (channel, func) =>
        ipcRenderer.on(channel, (event, ...args) => func(...args)),
})
  • Modificar script.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

// const os = require('os');
const form = document.querySelector('#img-form')
const widthInput = document.querySelector('#width')
const heightInput = document.querySelector('#height')
const filename = document.querySelector('#filename')
const img = document.querySelector('#img')
const outputPath = document.querySelector('#output-path')

//console.log(versions.node())

function cargarImagen(e) {
    const file = e.target.files[0]

    if (!esImagen(file)) {
        //console.log('archivo no valido')
        alertError('Por favor seleccionar una imagen!')
        return;
    }

    //console.log('Exito')

    //Obtener dimensiones
    const image = new Image();
    image.src = URL.createObjectURL(file)
    image.onload = function (
) {
        widthInput.value = this.width
        heightInput.value = this.height
    }

    form.style.display = 'block';
    filename.innerHTML = file.name
    outputPath.innerHTML = path.join(os.homedir(), 'imagen_univo')
}

// envio de  image
function enviarImagen(e) {
    e.preventDefault();

    if (!img.files[0]) {
        alertError('Por favor subir una imagen');
        return;
    }

    if (widthInput.value === '' || heightInput.value === '') {
        alertError('Por favor introduzaca Ancho y Alto');
        return;
    }

    const imgPath = img.files[0].path;
    const width = widthInput.value;
    const height = heightInput.value;

    ipcRenderer.send('image:resize', {
        imgPath,
        height,
        width,
    });
}

function esImagen(file) {
    const formatosAceptados = ['image/gif', 'image/jpeg', 'image/jpg', 'image/png']
    return file && formatosAceptados.includes(file['type'])
}

function alertSuccess(message) {
    Toastify.toast({
        text: message,
        duration: 5000,
        close: false,
        style: {
            background: 'green',
            color: 'white',
            textAlign: 'center',
        },
    });
}

function alertError(message) {
    Toastify.toast({
        text: message,
        duration: 5000,
        close: false,
        style: {
            background: 'red',
            color: 'white',
            textAlign: 'center',
        },
    });
}
// Seleccionar archivo listener
img.addEventListener('change', cargarImagen)

// Formulario listener
form.addEventListener('submit', enviarImagen);
  • Modificar main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114

const { app, BrowserWindow, Menu, ipcMain } = require('electron')
const path = require('path')
const os = require('os')
const fs = require('fs')

process.env.NODE_ENV = 'dev'

const isMac = process.platform !== 'darwin'
const isDev = process.env.NODE_ENV === 'dev'

// Crear ventana Principal
function createMainWindow() {
    const mainWindow = new BrowserWindow({
        title: 'Redimensionar Imagen',
        width: isDev ? 1200 : 600,
        height: 800,
        icon: `${__dirname}/assets/icons/icon_256x256.png`,
        resizable: isDev,
        webPreferences: {
            nodeIntegration: true,
            contextIsolation: true,
            preload: path.join(__dirname, 'preload.js'),
        },
    })

    //Abre DevTools si esta en env dev
    if (isDev) {
        mainWindow.webContents.openDevTools()
    }

    mainWindow.loadFile(path.join(__dirname, './renderer/index.html'))
}

// Ventana About
function createAboutWindow() {
    aboutWindow = new BrowserWindow({
        width: 300,
        height: 300,
        title: 'Acerca',
        icon: `${__dirname}/assets/icons/icon_100x100.png`,
    });

    aboutWindow.loadFile(path.join(__dirname, './renderer/about.html'))
    aboutWindow.setMenuBarVisibility(false)
}

// Cuando la app esta lista cre la ventana
app.whenReady().then(() => {
    createMainWindow()
    //Implementacion del menu
    const mainMenu = Menu.buildFromTemplate(menu)
    Menu.setApplicationMenu(mainMenu)

    app.on('activate', () => {
        if (BrowserWindow.getAllWindows().length === 0) {
            createMainWindow()
        }
    })
})

// Plantilla de menu
const menu = [
  ...(isMac
    ? [
      {
        label: app.name,
        submenu: [
          {
            label: 'Acerca',
            click: createAboutWindow,
          },
        ],
      },
    ]
    : []),
  ...(!isMac
    ? [
      {
        label: 'Ayuda',
        submenu: [
          {
            label: 'Acerca',
            click: createAboutWindow,
          },
        ],
      },
    ]
    : []),
  ...(isDev
    ? [
      {
        label: 'Developer',
        submenu: [
          { role: 'reload' },
          { role: 'forcereload' },
          { type: 'separator' },
          { role: 'toggledevtools' },
        ],
      },
    ]
    : []),
]

//Respuesta a IPC
ipcMain.on('image:resize', (e, options) => {
    //console.log(options);
    options.dest = path.join(os.homedir(), 'imagen_univo');
    resizeImage(options);
})

app.on('window-all-closed', () => {
    if (!isMac) app.quit()
})

Modificar y guardar imagen

  • Modificar main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156

const { app, BrowserWindow, Menu, ipcMain, shell } = require('electron')
const path = require('path')
const os = require('os')
const fs = require('fs')
const resizeImg = require('resize-img')

process.env.NODE_ENV = 'dev'

const isMac = process.platform !== 'darwin'
const isDev = process.env.NODE_ENV === 'dev'

let mainWindow
let aboutWindow

// Crear ventana Principal
function createMainWindow() {
  mainWindow = new BrowserWindow({
    title: 'Redimensionar Imagen',
    width: isDev ? 1200 : 600,
    height: 800,
    icon: `${__dirname}/assets/icons/icon_512x512.png`,
    resizable: isDev,
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: true,
      preload: path.join(__dirname, 'preload.js'),
    },
  })

  //console.log (icon);

  //Abre DevTools si esta en env dev
  if (isDev) {
    mainWindow.webContents.openDevTools()
  }

  mainWindow.loadFile(path.join(__dirname, './renderer/index.html'))
}

// Ventana About
function createAboutWindow() {
  aboutWindow = new BrowserWindow({
    width: 300,
    height: 300,
    title: 'Acerca',
    icon: `${__dirname}/assets/icons/icon_100x100.png`,
  });

  aboutWindow.loadFile(path.join(__dirname, './renderer/about.html'))
  aboutWindow.setMenuBarVisibility(false)
}

// Cuando la app esta lista crea la ventana
app.whenReady().then(() => {
  createMainWindow()
  //Implementacion del menu
  const mainMenu = Menu.buildFromTemplate(menu)
  Menu.setApplicationMenu(mainMenu)

  // Remover variable de memoria
  mainWindow.on('closed', () => (mainWindow = null));

  app.on('activate', () => {
    if (BrowserWindow.getAllWindows().length === 0) {
      createMainWindow()
    }
  })
})

// Plantilla de menu
const menu = [
  ...(isMac
    ? [
      {
        label: app.name,
        submenu: [
          {
            label: 'Acerca',
            click: createAboutWindow,
          },
        ],
      },
    ]
    : []),
  ...(!isMac
    ? [
      {
        label: 'Ayuda',
        submenu: [
          {
            label: 'Acerca',
            click: createAboutWindow,
          },
        ],
      },
    ]
    : []),
  ...(isDev
    ? [
      {
        label: 'Developer',
        submenu: [
          { role: 'reload' },
          { role: 'forcereload' },
          { type: 'separator' },
          { role: 'toggledevtools' },
        ],
      },
    ]
    : []),
]
//Respuesta a IPC
ipcMain.on('image:resize', (e, options) => {
  //console.log(options);
  options.dest = path.join(os.homedir(), 'imagen_univo');
  resizeImage(options);
})

// Modificar y guardar imagen
async function resizeImage({ imgPath, height, width, dest }) {
  try {
    // console.log(imgPath, height, width, dest);

    // Resize image
    const newPath = await resizeImg(fs.readFileSync(imgPath), {
      width: +width,
      height: +height,
    });

    // Get filename
    const filename = path.basename(imgPath);

    // Create destination folder if it doesn't exist
    if (!fs.existsSync(dest)) {
      fs.mkdirSync(dest);
    }

    // Write the file to the destination folder
    fs.writeFileSync(path.join(dest, filename), newPath);

    // Send success to renderer
    mainWindow.webContents.send('image:done');

    // Open the folder in the file explorer
    shell.openPath(dest);
  } catch (err) {
    console.log(err);
  }
}

app.on('window-all-closed', () => {
  if (!isMac) { app.quit() }
})
  • Modificar script.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

// const os = require('os');
const form = document.querySelector('#img-form')
const widthInput = document.querySelector('#width')
const heightInput = document.querySelector('#height')
const filename = document.querySelector('#filename')
const img = document.querySelector('#img')
const outputPath = document.querySelector('#output-path')

//console.log(versions.node())

function cargarImagen(e) {
    const file = e.target.files[0]

    if (!esImagen(file)) {
        //console.log('archivo no valido')
        alertError('Por favor seleccionar una imagen!')
        return;
    }

    //console.log('Exito')

    //Obtener dimensiones
    const image = new Image();
    image.src = URL.createObjectURL(file)
    image.onload = function () {
        widthInput.value = this.width
        heightInput.value = this.height
    }

    form.style.display = 'block';
    filename.innerHTML = file.name
    outputPath.innerHTML = path.join(os.homedir(), 'imagen_univo')
}

// envio de  image
function enviarImagen(e) {
    e.preventDefault();

    if (!img.files[0]) {
        alertError('Por favor subir una imagen');
        return;
    }

    if (widthInput.value === '' || heightInput.value === '') {
        alertError('Por favor introduzaca Ancho y Alto');
        return;
    }

    const imgPath = img.files[0].path;
    const width = widthInput.value;
    const height = heightInput.value;

    ipcRenderer.send('image:resize', {
        imgPath,
        height,
        width,
    });
}

function esImagen(file) {
    const formatosAceptados = ['image/gif', 'image/jpeg', 'image/jpg', 'image/png']
    return file && formatosAceptados.includes(file['type'])
}

// Al finalizar mostrar mensaje
ipcRenderer.on('image:done', () =>
    alertSuccess(`Imagen redimensionada a ${heightInput.value} x ${widthInput.value}`)
);

function alertSuccess(message) {
    Toastify.toast({
        text: message,
        duration: 5000,
        close: false,
        style: {
            background: 'green',
            color: 'white',
            textAlign: 'center',
        },
    });
}

function alertError(message) {
    Toastify.toast({
        text: message,
        duration: 5000,
        close: false,
        style: {
            background: 'red',
            color: 'white',
            textAlign: 'center',
        },
    });
}
// Seleccionar archivo listener
img.addEventListener('change', cargarImagen)

// Formulario listener
form.addEventListener('submit', enviarImagen);
  • Modificar forge.config.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

const path = require('path')

module.exports = {
  packagerConfig: {
    asar: true,
    icon: path.join(__dirname, 'assets/icons/mac/icon.icns'),
  },
  rebuildConfig: {},
  makers: [
    {
      name: '@electron-forge/maker-squirrel',
      config: {},
    },
    {
      name: '@electron-forge/maker-zip',
      platforms: ['darwin'],
    },
    {
      name: '@electron-forge/maker-deb',
      config: {},
    },
    {
      name: '@electron-forge/maker-rpm',
      config: {},
    },
  ],
  plugins: [
    {
      name: '@electron-forge/plugin-auto-unpack-natives',
      config: {},
    },
  ],
};
Electron
javascript electron nodeJS programacion
This post is licensed under CC BY 4.0 by the author.
Recently Updated
Contents