Java's popularity keeps climbing and climbing.
Once again, Java leads both the
Tiobe and
PyPL indexes.
But this month, Java climbed above a 20 percent rating in the Tiobe
index, which gauges popularity based on a formula that assesses searches
on languages in multiple search engines.
Java's rating was 20.403 percent, the first time it had reached a level
exceeding 20 percent since July 2009. Java's Tiobe rating was 19.543
percent in October, and it has increased more than 6 percentage points
in the past year. In the PyPL index, which assesses searches on language
tutorials in Google, Java claimed a 24.4 percent share.
Tiobe said the recent
JavaOne conference
in San Francisco helped Java. Tiobe Managing Director Paul Jansen, who
compiles the index, also sees Java's evolution as helping. "The Java
language is changing nowadays, after having been at the same level for
many years," Jansen said in an email. "It's closing the gap with
functional programming languages --
e.g. with Java Streams -- thus making life much easier."
Java 8, unveiled last year, introduced a
functional style to Java with lambda support. Tiobe also said that
Java's use in Android mobile application development has boosted its popularity.
Again coming in second in Tiobe's index was the C language, with a
17.145 percent rating. "C is still the core language in all small
devices," said Jansen. "Since the number of devices that is containing
software is growing exponentially (even light bulbs have IP addresses
nowadays), C remains very popular." Connected to C's fortunes was
Assembly, which came in 11th place with a 1.883 percent rating, after
ranking 29th a year ago. "The jump for Assembly is related to the
popularity of C. Countries like China are developing a lot of small
devices nowadays with software in it. That is either written in C or
Assembly," Jansen said.
JavaScript was ranked seventh in Tiobe's index, with a 2.473 percent
rating. "JavaScript is indeed a language that's used by many people, but
never as a main language. It's the Web client-side language. So it's
most of the times considered an add-on. I think JavaScript is a bit
overrated in other indexes," said Jansen. PyPL also has JavaScript
ranked seventh, but with a 7.1 percent share.
Objective-C, Apple's legacy language for iOS and Mac OS development, again
ranked 14th
with a 1.426 percent rating, slightly better than last month's 1.419
percent rating, but the language has lost 7.64 percentage points in a
year. Its successor language, Swift, was ranked 15th, with a 1.236
percent share. Objective-C ranked 8th in the PyPL index with a 5.2
percent share, followed by Swift, with a 2.9 percent share.
Elsewhere in the Tiobe index, C++ finished third (6.198 percent rating)
followed by C# (4.318 percent) and Python (3.771 percent). In the PyPL
index, Python ranked second (11.3 percent share), following by PHP (10.9
percent), C# (9.1 percent), and C++ (7.7 percent).
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