Looking to dive into the results yourself? The anonymized results of the survey are available for download under the Open Database License (ODbL) . We look forward to seeing what you find!

For the seventh year in a row now, JavaScript is the most commonly used programming language. But Python beats it when it comes to ranking. This year, Python edged JS in the overall ranking, and C# as well.

This makes Python the fastest-growing major programming language in 2019.

Python has reached its highest-ever rating in the programming language popularity in Tiobe too. On its current trajectory, Python could leapfrog Java and C in the next 3 or 4 years. This means that Python will become the most popular language at that time.

Tiobe also rated 8.53% for Python tops the previous record of 8.376%.

Over half the developers had written the first line of code when they were 14-15

StackOverflow asked the developers how old they were when they first started coding. This included making a webpage that said “Hello World” too.

Overall, more than half of respondents had written their code when they were 14-15, but experience varies widely.

There's a two-years or more difference in the mean of first age from countries like Australia and the UK when compared to India or Brazil. If we control for developer age today, we see even deeper dramatic despair between India and the UK.

We also see differences in genders too. Women tend to write their first line of code later in life, compared to men. And non-binary respondents tend to write code earlier than men.







China is the top country with the most developers that are the most optimistic

This question kind of mirrors the one that Gallup asks every year. The 2018 results saw results that 61% of Americans believe that today's youth will live way better than the parents ever could. The percentage was, to be precise, higher in 2010. If we would filter the survey for American respondents, the percentage also mirrors one of the Gallups: 61%. Either way, it seems that developers don't overwhelmingly believe we're headed towards dystopia yet.

The survey also claimed that China is the most optimistic one, and those in Eastern Europe, Latin America, and the Middle East are very hopeful compared to ones in Western Europe.

This is especially notable in powerful countries like Germany and France, which rank the 4th and 7th largest economies worldwide.







By using StackOverflow, developers save 30-90 minutes of time per week

The developers were asked to compare the last time they solved their problems on Stack Overflow. Then again, they were asked the last time they used another source for dealing with their problems.

The results showed that 40% of developers said that they saved 30 minutes or more by using Stack Overflow. And, 75% of developers agreed that they save more than 11 minutes. If we combine that with previous results, we can easily estimate that Stack Overflow saves 30 to 90 minutes of your time weekly.







Rust is the most loved, dreaded and wanted language

For the fourth year in a row now, Rust is the most loved programming language among developers. It's closely being followed by Python, which as claimed above is the fastest-growing major language today.

This means that proportionally speaking, more developers tend to continue working with these than any other language.

VBA and Objective-C rank as the most dreadful languages last year. Most dreaded means that a very high percentage of developers that are currently using these technologies express no interest in continuing whatsoever.

Python is the most wanted language for the third year in a row, meaning that developers who do not yet use it say they want to learn it.