It ’s one of the greatest battles ever fought among coders : Should you use the pill push button or five space when you ’re indent in author - code ?

The debate in the end boils down to how informant - code is exhibit in editing software . The reason people get furious is because the code does n’t display nicely if the same method is n’t used throughout the file . This can get especially tricky when multiple people are work on the same undertaking . The debate has gone on for so long that coders are now refer to as “ tab people or “ space people . ” It was even referenced in arecent episodeof Silicon Valley .

Google developerFelipe Hoffadecided he want to get to find a succeeder of this debate . So he parsed 1 billion files among 14 different computer programing language to find out which method is actually more democratic and then published the termination in a recentblog poston Medium .

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The data Hoffa used was source from GitHub filesstored in BigQuery . He made sure there were no duplicates or file with less than 10 lines of code . The developer also gave one ballot per file ( so if it used both tablet and space , the vote went to whichever was used more frequently ) . at last , the top 400,000 repository were sorted by the numeral of sensation they received on GitHub between January 2016 and May 2016 .

Here ’s what he found :

As you’re able to tell from the data , the overpowering winner here is space . In every major programming language besides C , spaces were used in the most popular file on GitHub . This evidence is about as definitive as it will ever get in revealing whether tabs or spaces are more popular in code .

Argentina’s President Javier Milei (left) and Robert F. Kennedy Jr., holding a chainsaw in a photo posted to Kennedy’s X account on May 27. 2025.

But why ? Space People will tell you that this is a no - brainer because spaces expose the same across all hardware , text take in software program , and they ’re flat out more seeable than stupefied tabs . Of course , Tab People might have a much different opinion about that .

write in code

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