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Web Components

Despite JavaScript frameworks being used more widely than ever, there is still a need for native solutions. Yet Web Components currently fall short of addressing developer pain points effectively, with Web Components APIs and especially Shadow DOM dominating the top 10 of worst experiences across all HTML-related technologies.

This indicates that there is still significant work to be done before they can truly enhance HTML's extensibility and become a strong alternative to framework components. However, the ongoing activity in this area leaves me hopeful.

features.web_components_main_features

Group by:

Sort by:

1

42.9%
36.2%
20.7%
13,553
2

37.7%
28.1%
33.9%
13,575
3

32.5%
40.3%
26.9%
13,515
4

27.2%
45.3%
27.2%
13,489
5

22.6%
26.7%
50.4%
13,405

Experience

  • Used it: Respondents who have used an item.
  • Heard of it: Respondents who have heard about an item, but haven't used it.
  • Never heard of it: Respondents who have never heard about an item.

Sentiment

  • Positive: Respondents who are interested in learning more about a technology; or are willing to use it again.
  • Neutral: Responents who did not indicate any sentiment about a technology.
  • Negative: Respondents who are not interested in learning more about a technology; or have used it and had a negative experience.

Other Web Component Features

Which of the following web component features have you used?
0%
11%
22%
33%
45%
56%
1

<slot> element

4,109
2

2,610
3

CSS ::part() pseudo-element

1,621
4

::slotted() CSS pseudo-element

1,198
5

customElements.get()

1,111
6

1,110
7

customElements.getName()

916
8

customElements.whenDefined()

649
9

None

6,756
0%
11%
22%
33%
45%
56%
%のアンケート回答数

Web Components Libraries

Have you used any Web Components libraries?
0%
17%
35%
52%
70%
87%
1

782
2

384
3

232
4

135
5

126
6

92
7

37
8

None

9,232
0%
17%
35%
52%
70%
87%
%のアンケート回答数

Using Web Components Pain Points

What are your biggest pain points around consuming web components?
Freeform
0%
17%
34%
50%
67%
84%
1

Styling & customization

2

Framework compatibility

Answers matching “Framework compatibility” 143
3

Browser support

4

SSR

5

6

Reliance on JavaScript

7

Excessive complexity

8

Accessibility

9

Lack of documentation

10

Lack of knowledge

0%
17%
34%
50%
67%
84%
%のアンケート回答数

Making Web Components Pain Points

What are your biggest pain points around making web components?
Freeform
0%
22%
43%
65%
87%
109%
1

Browser support

2

3

Styling & customization

4

Excessive complexity

5

Reliance on JavaScript

6

Excessive boilerplate

7

SSR

8

Accessibility

9

Excessive verbosity

10

Lack of documentation

0%
22%
43%
65%
87%
109%
%のアンケート回答数

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