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State of CSS 2026

Uso do CSS

Como usas o CSS.

Factor de Forma

Testing environments don't show much change compared to last year, with accessibility testing still not as common as it should be.
Which form factors or environments do you test on?
Multiple
0%
20%
40%
60%
80%
100%
01
Escritorio
3,774
02
Teléfono intelixente
2,510
03
Tableta
1,570
04
Escritorio só con teclado
1,300
05
Ferramentas de probas (Axe, Lighthouse etc.)
1,054
06
Teléfono básico
1,030
07
Lector de pantalla
799
08
Impresora
477
09
PDF Export
306
10
Simulador de visión alterada (daltonismo etc.)
262
0%
20%
40%
60%
80%
100%
% dos enquisados
3,781
77%
10
26%
Percentage of survey respondents who do not generate any CSS code using AI whatsoever.

CSS AI Code Generation
✨

What's fascinating about this chart is that it looks completely different from a similar question asked in the State of AI or State of JS surveys. Comments on this question point to the fact that AI isn't great at CSS just yet. Time will tell if this is just a temporary limitation, or if we will one day have AI so powerful it's even able to fully grasp how CSS grid layouts work.

What proportion of the CSS code you produce is AI-generated?
0%
20%
40%
60%
80%
100%
1
0% AI
980
2
|
941
3
|
562
4
|
206
5
50%
322
6
|
157
7
|
312
8
|
188
9
100% AI
64
0%
20%
40%
60%
80%
100%
% dos enquisados
3,732
76%
28%
13%
10
💡
Está científicamente demostrado que compartir esta enquisa en Twitter, Facebook, ou por correo, mellora o rendemento programando en JavaScript nun 15%.

Incompatibilidades entre navegadores

Anchor Positioning and the View Transition API are still the features respondents are refraining from using the most due to browser issues.

It's also interesting to note that Container size queries and Grid still show up in this chart, despite both having the Widely Available Baseline status.

Hai algunha funcionalidade de CSS que teñas dificultades cando a usas (ou directamente evitas usala) porque non ten soporte ou hai diferencias de comportamento entre navegadores?
(resposta libre)
Multiple
0%
20%
40%
60%
80%
100%
01
02
+1
03
-1
04
05
06
07
08
+1
09
-2
10
0%
20%
40%
60%
80%
100%
% dos enquisados
632
13%
20
10

Funcionalidades que faltan

While we're still waiting for Mixins to make their way to CSS, browser vendors did address our pleas for Masonry Layout, last year's number two most-requested feature, in the form of the new display: grid-lanes syntax.
Que funcionalidades cres que lle falta a CSS en xeral?
Multiple
Top missing features overall.

View:

Items that are not one of “limitations”
0%
20%
40%
60%
80%
100%
01
Mixins
02
Form Elements Styling
+5
03
Input element issues
1
04
Animations
2
05
Browser vendor issues
1
06
Typography
07
CSS layout issues
1
08
Control Flow
2
09
Tooling
10
Media Query Variables
+2
11
+10
12
css_abstractions
13
Reliance on JavaScript
14
15
Wrapping Detection
16
Element sizing
17
Positioning
18
+8
19
Theming
20
CSS Reset and/or better defaults
21
Contrast issues
1
22
23
CSS Regions
+1
24
author_defined_state
25
0%
20%
40%
60%
80%
100%
% dos enquisados
436
9%
25
5

Favorite New Feature

:has() may still be as awesome as ever, but with many developers having already used it for over a year, it has lost its “best new feature” crown to Anchor Positioning, which gained 4 ranks to take the top spot.
What are your favorite new CSS features that you started using this year?
Multiple
Limited
3
Top pain point topics corresponding to specific web platform features.

View:

Items tagged “features”
0%
20%
40%
60%
80%
100%
01
+4
02
-1
03
04
-2
05
+3
06
07
08
+2
09
-2
10
0%
20%
40%
60%
80%
100%
% dos enquisados
913
19%
25
5

Pace of Change

If you feel behind because you haven't used every single new CSS feature that's come out this year, don't. As this chart shows, most respondents are in in the middle of their feature adoption curves, having only learned about and tried out some of the features included in the survey.

How well are you generally able to keep up with new CSS features, such as those mentioned in this survey?
0%
20%
40%
60%
80%
100%
1
I haven't learned about or tried out most features
533
2
I've learned about some of the features; but haven't tried them out
936
3
I've learned about and tried out some of the features
1,144
4
I've learned about most of the features and tried out some of them
798
5
I've learned about and tried out most of the features
290
0%
20%
40%
60%
80%
100%
% dos enquisados
3,701
76%
2.8
3
10

Satisfacción coas tecnoloxías web

Respondents were relatively happy with the state of web technologies in general, maintaining a 3.8 average on a 5-point scale.
Como de satisfeito estas co estado xeral das tecnoloxías web?
1
2
3
4
5
2020
2021
2022
2023
2024
2025
2026
1
2
3
4
5
Media {axis}
3,737
76%
3.8
4
10

Estado de CSS

On the other hand, happiness with CSS specifically shows a clear upwards trend in recent years, which happens to align nicely with the language's own rapid pace of improvement.
How happy are you with the general state of CSS?
1
2
3
4
5
2020
2021
2022
2023
2024
2025
2026
1
2
3
4
5
Media {axis}
3,747
76%
4
4
10

Recursos recomendados

Getting Started with CSS, v2
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SVG Essentials & Animation, v2
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SVG Essentials & Animation, v2

In this course, you'll learn to create immersive graphics and make them alive with animations!
Grazas aos nosos colaboradores por darnos o seu apoio! Saber máis.