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State of JavaScript 2025

Metadata

Additional metadata collected about respondents.

Ngôn ngữ

The language respondents selected to fill out the survey.
0%
16%
33%
49%
65%
81%
01
Tiếng Anh
10,565
02
Tiếng Tây Ban Nha
485
03
Tiếng Pháp
405
04
Không có câu trả lời
+1
378
05
Tiếng Nga
+1
342
06
Tiếng Nhật
+2
337
07
Tiếng Đức
-2
229
08
Tiếng Trung (giản thể)
-1
130
09
Tiếng Ba lan
72
10
Tiếng Hà Lan
48
11
Câu trả lời khác
11
0%
16%
33%
49%
65%
81%
12,624
97%
20

Hoàn thành khảo sát

The proportion of the survey filled out by respondents.
0%
13%
27%
40%
53%
67%
01
0-10%
606
02
10-20%
353
03
20-30%
180
04
30-40%
153
05
40-50%
165
06
50-60%
189
07
60-70%
218
08
70-80%
353
09
80-90%
1,145
10
90-100%
8,669
11
100
954
12
Không có câu trả lời
17
0%
13%
27%
40%
53%
67%
12,985
100%
84%
94%
10

Authentication

Whether respondents signed in or filled out the survey as guests.
0%
11%
21%
32%
42%
53%
1
Guest Account
6,882
2
Logged-in Account
6,115
3
Không có câu trả lời
5
0%
11%
21%
32%
42%
53%
12,997
100%
10

Device

What device was used to take the survey.
0%
9%
18%
26%
35%
44%
1
Desktop
5,720
2
Không có câu trả lời
5,090
3
Mobile
2,153
4
Tablet
39
0%
9%
18%
26%
35%
44%
7,912
61%
10

Browser

What browser was used to take the survey.
0%
8%
16%
23%
31%
39%
01
Không có câu trả lời
5,085
02
Chrome
4,819
03
Firefox
1,463
04
Safari
1,108
05
Microsoft Edge
405
06
Opera
48
07
Yandex Browser
+1
32
08
Samsung Internet for Android
-1
25
09
Google Search
11
10
Câu trả lời khác
6
0%
8%
16%
23%
31%
39%
7,917
61%
10

OS

What OS version was used to take the survey.
0%
8%
16%
23%
31%
39%
1
Không có câu trả lời
5,085
2
macOS
2,846
3
Windows
2,188
4
Android
1,130
5
iOS
1,062
6
Linux
686
7
Câu trả lời khác
5
0%
8%
16%
23%
31%
39%
7,917
61%
10

Previous Surveys

Previous Devographics surveys taken by respondents.
0%
15%
31%
46%
62%
77%
1
Không có câu trả lời
10,827
2
State of JavaScript (Devographics)
2,316
3
State of CSS (Devographics)
1,543
4
State of HTML (Devographics)
1,377
5
State of React (Devographics)
1,155
6
State of GraphQL (Devographics)
72
7
Câu trả lời khác
2
0%
15%
31%
46%
62%
77%
Respondents taking the survey as guests shown as “no answer”.
3,185
23%
10

Participation Count

How many times respondents have taken part in previous editions of this survey.
0%
13%
26%
38%
51%
64%
1
Không có câu trả lời
8,963
2
0
2,736
3
1
1,128
4
2
569
5
3
269
6
4
203
7
5
146
8
Câu trả lời khác
1
0%
13%
26%
38%
51%
64%
5,052
36%
10

Responses Over Time

Chronological breakdown of when responses were collected.
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
2,000
2,200
2,400
2,600
2,800
09/24
09/27
09/30
10/03
10/06
10/09
10/12
10/15
10/18
10/21
10/24
10/27
10/30
11/02
11/05
11/08
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
2,000
2,200
2,400
2,600
2,800
Số lượng
13,002
100%
10

Source

Làm thế nào mà người trả lời biết về cuộc khảo sát?
0%
9%
17%
26%
34%
43%
01
State of JavaScript (Devographics)
02
Không có câu trả lời
03
+2
04
Google
05
Daily Dev
+6
06
-3
07
-1
08
+7
09
Reddit
10
Nơi làm việc
0%
9%
17%
26%
34%
43%
Dữ liệu là sự kết hợp của các câu trả lời tự báo cáo, dữ liệu liên kết giới thiệu và dữ liệu theo dõi URL.
11,155
86%
20
10

Survey Motivation

What are the main benefits you get from taking this survey?
Multiple
Limited
3
0%
20%
40%
60%
80%
100%
1
I'm interested in the resulting data and trends.
7,601
2
It helps me stay informed and keep up with the ecosystem.
7,131
3
I want to help make the dataset more representative.
4,504
4
I take it out of curiosity, or just for fun.
2,872
5
I want to gauge my own current knowledge.
1,607
6
I want to make my voice heard and influence the developer ecosystem.
1,326
7
Câu trả lời khác
36
0%
20%
40%
60%
80%
100%
10,164
78%
2.5
10

_user_metadata.did_you_run_into_technical_issues

View:

0%
20%
40%
60%
80%
100%
01
Lost Answers
4
02
Translation Issues
3
03
Slow Survey
1
04
No Issues
-3
05
Reading List Issues
1
06
Mobile Issues
1
07
UI Improvements
1
08
Unfamiliar Terminology
09
Skip & Progress Confusion
1
10
Sentiment Button Issues
1
0%
20%
40%
60%
80%
100%
463
4%
1.5
20
5

_user_metadata.missing_questions

View:

0%
20%
40%
60%
80%
100%
01
Framework Opinions
5
02
Work Practices
2
03
AI in Development
2
04
Language Features
3
05
Career
1
06
TypeScript
1
07
Dev Environment
2
08
Survey Format
3
09
Web Platform APIs
10
Other Languages
2
0%
20%
40%
60%
80%
100%
450
3%
2
20
5

_user_metadata.how_can_we_improve

View:

0%
20%
40%
60%
80%
100%
01
Question Changes
6
02
Option Changes
5
03
UI Improvements
6
04
Learning Aids
3
05
Survey Too Long
1
06
Positive Impression
-5
07
Translations
1
-3
08
Survey Reach
1
09
Reading List
1
10
No Suggestion
-7
0%
20%
40%
60%
80%
100%
353
3%
1.9
5