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State of CSS 2025

Other Tools

Other CSS-related tools.

CSS Frameworks

Tailwind tops the framework rankings, and it seems to appeal to slightly less experienced developers (10 years of median experience), while more experienced respondents use a custom or in-house framework (15 years of median experience).

That being said, it's also worth nothing that 47% of survey respondents either don't use a framework, or skipped the question altogether.

Which CSS frameworks do you use?
Multiple
0%
20%
40%
60%
80%
100%
1

2,041
2

1,194
3

Custom/in-house framework

953
4

766
5

264
6

244
7

191
8

170
9

154
10

139
0%
20%
40%
60%
80%
100%
回答数に占める割合（%）
3,977
72%
10
29%
Percentage of survey respondents who use a CSS-in-JS library.

CSS-in-JS

CSS Modules' fairly light touch continues to prove popular, while Styled Components still holds on at number two.

Which CSS-in-JS libraries do you use?
Multiple
0%
20%
40%
60%
80%
100%
1

1,037
2

870
3

382
4

332
5

98
6

88
7

62
8

54
9

48
10

22
11

12

🚫 該当なし

2,110
13

Other Answers

69
0%
20%
40%
60%
80%
100%
回答数に占める割合（%）
3,718
68%
10
We asked members of the CSS community to share their “pick of the year”

My 2025 Pick: if()

Combined with :has() and style queries, if() will help us do even more conditional stuff in CSS.
We asked members of the CSS community to share their “pick of the year”

Ahmad Shadeed

Design Engineer, Author of debuggingcss.com

プリプロセッサ・ポストプロセッサ

Sass is still number one, but pre-processor usage overall is slowly decreasing as CSS itself adopts more and more of their features.

Which pre- or post-processors do you regularly use?
Multiple
0%
20%
40%
60%
80%
100%
1

2,434
2

1,517
3

376
4

+1
360
5

-1
78
6

🚫 該当なし

838
7

Other Answers

28
0%
20%
40%
60%
80%
100%
回答数に占める割合（%）
3,977
72%
10

ユーティリティ

Using Prettier is a safe bet for any developer–but the list below contains many other lesser-known tools that are also worth checking out.

いつも使うユーティリティやツールは何ですか？
Multiple
0%
20%
40%
60%
80%
100%
1

2,824
2

1,345
3

1,300
4

442
5

371
6

+2
345
7

339
8

-2
282
9

+1
18
10

ESLint

11

-2
10
12

🚫 該当なし

-1
594
13

Other Answers

57
0%
20%
40%
60%
80%
100%
回答数に占める割合（%）
3,925
71%
10
29%
Percentage of survey respondents who use a CSS-in-JS library.

ブラウザー

When it comes to browsers, the big four are the big four for a reason, and they maintained almost identical usage numbers compared to last year.

開発を始めるとき、主に使うブラウザーは何ですか？
Multiple
0%
20%
40%
60%
80%
100%
1

Chrome

3,087
2

Firefox

2,075
3

Safari

1,022
4

Edge

694
5

Safari iOS

665
6

Brave

+1
448
7

Chrome Android

+1
414
8

Arc

-2
349
9

Firefox Android

+1
195
10

Chrome iOS

-1
188
0%
20%
40%
60%
80%
100%
回答数に占める割合（%）
4,070
74%
10

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