Tech · Guess the stat

How well do you know coding?

Guess the real numbers behind computer programming, see how everyone else guessed, and get the source.

Guess the statOne tap · see how everyone guessed

What share of developers said they regularly use GitHub Copilot?

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Today's round

  • 4 stats to guess
  • 1 opinion poll
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Guess, see the crowd, get the real number. One ranked attempt per day.

Coding by the numbers

Real figures with their sources. All Coding facts →

62.3%

About what share of developers did extensive work with JavaScript in the past year?

JavaScript topped Stack Overflow's 2024 survey of over 65,000 developers, extending its long run as the most-used language.

Source: Stack Overflow Developer Survey 2024 (2024) survey.stackoverflow.co

82.1%

What share of developers said they regularly use ChatGPT for their work?

ChatGPT was used by roughly twice as many developers as the next closest AI tool, GitHub Copilot.

Source: Stack Overflow Developer Survey 2024 (2024) survey.stackoverflow.co

66%

What share of 2024 survey respondents held a bachelor's or master's degree?

Two-thirds of developers have a four-year or graduate degree, even though only about half learned to code in a formal school setting.

Source: Stack Overflow Developer Survey 2024 (2024) survey.stackoverflow.co

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Which coding task do you enjoy more?

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What's the best way to learn to code?

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Questions

How does CodingSurvey.com work?

Each question asks you to guess a real number about computer programming and software development. After you answer you see how everyone else guessed, then the real figure and where it comes from.

How is the daily round scored?

Four stats and one opinion poll. A correct guess earns 100 points plus up to 50 for speed, with a combo bonus for answers in a row. The range next to the right answer earns 40. Opinion polls earn 25 for having your say, and nailing every stat adds 150.

Where do the numbers come from?

Every stat links to its source, such as government statistics agencies, research organizations and industry groups. Figures are checked against the source before they go live.

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