TIOBE announced the December list of programming languages.
TOP 20 list is as follows:
Last month our language the Top 10 rankings conducted a simple analysis, although the top 10 this month and still remain consistent with last month, but a closer look, then, both in the data or undergone a subtle change. Last month, data from the point of view, C is very close to Java, Java after the index came in just under 0.2%. But again this month distanced Java and C, C its index has exceeded more than 1%.
Within 20 noteworthy programming languages as well as Go, Perl and Groovy. Go where and Perl rankings compared with last month has some progress, Go by last month rose to 15 this month 20, Perl rose to 20 from 21. Groovy ranking appeared in the unexpected decline, down from 14-22.
Rust rankings last month rose from 34 to 25, and a record high, has dropped to 31 this month, it can be described as the ups and downs. Although the ranking has dropped, but its popularity has been online, after all, last week, Microsoft also announced that are developing security Rust programming language.
By the way, TIOBE will announce the 2019 annual programming language next month, there are four candidates: Java (+ 1.3%), C (+ 1.8%), Python (+ 1.9%) and C # (+ 1.4%) , which are within the previous 5. Also are the top 5 of C ++ because of its index fell slightly, it failed to enter candidates. Python is a programming language last year, its popularity not seen the slightest weakening trend, whether still defending this year? C With the rise of the Internet of Things also has a good performance, and that it has a chance to get the title of the annual programming language do? Long-term sit tight in the first Java it? C # will have a chance? After all, it has not won this title.
TOP 10 programming languages TIOBE index movements (2002-2019)
继续看看 20 名后的排位：
第 21-50 名的编程语言排行
第 51-100 名如下，由于它们之间的数值差异较小，仅以文本形式列出（按字母排序）：
(Visual) FoxPro, 4th Dimension/4D, ABC, Alice, Apex, Avenue, Awk, Bash, bc, Boo, Bourne shell, C++/CLI, CL (OS/400), Clojure, Common Lisp, Crystal, cT, Curl, Elixir, Erlang, Factor, Forth, Icon, Inform, Io, J, J#, Ladder Logic, Maple, Monkey, MQL4, NATURAL, OpenCL, Oz, PL/I, PostScript, Programming Without Coding Technology, Pure Data, Red, Ring, S, SPARK, Standard ML, Tcl, Vala/Genie, VBScript, VHDL, WebAssembly, XC, Z shell
TIOBE 编程社区指数（The TIOBE Programming Community index）是编程语言流行度的指标，该榜单每月更新一次，指数基于全球技术工程师、课程和第三方供应商的数量。包括流行的搜索引擎，如谷歌、必应、雅虎、维基百科、亚马逊、YouTube 和百度都用于指数计算。具体的计算方式见这里：https://www.tiobe.com/tiobe-index/programming-languages-definition/。
值得注意的是，TIOBE 指数并不代表语言的好坏，开发者可以使用该榜单检查自身的编程技能是否需要更新，或者在开始构建新软件时对某一语言做出选择。
详细榜单信息可以查看 TIOBE 官网。