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State of JavaScript 2023

[gl-ES] general.back_to_intro

Características

JavaScript may move fast, but it seems like JavaScript developers move even faster, as many relatively new features already show high adoption levels.

Características da sintaxe

Cales das seguintes características da sintaxe usaches?
0%
16%
32%
48%
64%
80%
1

18,155
2

13,947
3

7,820
4

7,087
5

4,882
6

3,713
7

None

1,948
0%
16%
32%
48%
64%
80%
% dos enquisados
22,610
96%

Funcións de cadeas de texto

Cales das seguintes funcións de cadeas de texto empregaches?
0%
15%
29%
44%
59%
73%
1

16,157
2

9,741
3

5,385
4

None

4,318
0%
15%
29%
44%
59%
73%
% dos enquisados
22,044
94%

Funcións de Array

Cales das seguintes funcións de array empregaches?
0%
10%
20%
29%
39%
49%
1

6,122
2

6,078
3

5,274
4

3,186
5

2,204
6

None

9,989
0%
10%
20%
29%
39%
49%
% dos enquisados
20,343
86%

Funcionalidades asíncronas

Cales das seguintes funcionalidades asíncronas empregaches?
0%
15%
29%
44%
59%
74%
1

16,053
2

9,334
3

9,293
4

None

2,781
0%
15%
29%
44%
59%
74%
% dos enquisados
21,789
93%
We asked members of the JavaScript community to share their “pick of the year”

My 2023 Pick: Replicache

No technology has had a bigger impact on the quality of what I've shipped in years. I think they are carrying the torch on pushing what can be done on the web.
We asked members of the JavaScript community to share their “pick of the year”

Dax Raad

Building SST and terminal

APIs de navegador

Cales das seguintes APIs de navegador empregaches?
0%
12%
24%
37%
49%
61%
1

13,112
2

Progressive Web App

10,255
3

7,104
4

3,932
5

3,888
6

3,880
7

3,400
8

3,359
9

1,969
10

1,869
11

1,350
12

357
13

None

3,251
0%
12%
24%
37%
49%
61%
% dos enquisados
21,482
91%

Inconvenientes da linguaxe

Cales son os principais inconvenientes que atopches relativos á linguaxe JavaScript?
(resposta libre)
0%
17%
34%
50%
67%
84%
1

Static typing

2

ESM & CJS

3

Dates

4

TypeScript support

5

Browser support

6

Performance

7

Error handling

8

Async programming

9

Choice overload

10

Security

0%
17%
34%
50%
67%
84%
% dos enquisados
6,180
26%

Inconvenientes das APIs do navegador

Cales son os principais inconvenientes que atopches relativos ás APIs do navegador?
(resposta libre)
0%
15%
30%
46%
61%
76%
1

Browser support

2

Safari

3

Lack of documentation

4

Dates

5

Performance

6

Excessive complexity

7

DOM API

8

Chrome

9

Firefox issues

10

Lack of adoption

0%
15%
30%
46%
61%
76%
% dos enquisados
3,243
14%
We asked members of the JavaScript community to share their “pick of the year”

My 2023 Pick: [gl-ES] picks.arisa_fukuzaki.name

[gl-ES] picks.arisa_fukuzaki.description
We asked members of the JavaScript community to share their “pick of the year”

Arisa Fukuzaki

[gl-ES] picks.arisa_fukuzaki.bio

Lista de lectura

0%
88%
177%
265%
354%
442%
1

2,989
2

2,583
3

2,373
4

2,339
5

1,669
6

1,578
7

1,492
8

1,439
9

1,378
10

1,369
11

1,299
12

1,198
13

1,151
14

1,123
15

1,109
16

1,090
17

1,025
18

929
19

900
20

881
21

876
22

860
23

843
24

828
25

827
26

804
27

750
28

Progressive Web App

723
29

718
30

707
31

657
32

650
33

636
34

614
35

576
36

514
37

510
38

510
39

478
40

472
41

463
42

453
43

443
44

438
45

422
46

420
47

399
48

399
49

396
50

389
51

Over Limit

30,069
0%
88%
177%
265%
354%
442%
% dos enquisados
A «Lista de lectura» permite aos enquistados gardar os elementos dos que queren aprender máis mentras completan a enquisa; e logo ter un resumo de recursos útiles ao final da enquisa.
6,803
29%

Recursos recomendados

Test Your JavaScript Knowledge
Lydia Hallie

Test Your JavaScript Knowledge

Challenge your core knowledge of JavaScript with 50 interactive quiz questions covering topics like the event loop, scopes and closures, the "this" keyword, classes and prototypes, garbage collection, and more!
JavaScript: The Hard Parts, v2
Will Sentance
Codesmith

JavaScript: The Hard Parts, v2

Combining mental models of JavaScript's inner workings and hands-on programming challenges, this course will give you a solid understanding of callbacks and higher-order functions, closure, asynchronous JavaScript, and object-oriented JavaScript.
Grazas aos nosos colaboradores por darnos o seu apoio! Saber máis.