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May Highlights

The most interesting trend from May is the continuing, quick rise of the React JavaScript library. While AngularJS was a pioneer of meteoric rises, React's may end up being a faster climb to the top of the JavaScript library war. It just zoomed past Backbone.js into 2nd place after just about a year since it was first mentiond in the hiring posts.

Programming Languages

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Compare C++, Scala, Clojure and Go

Server-side Frameworks

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JavaScript Frameworks

Compare AngularJS, Backbone, Ember and React

SQL Databases

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NoSQL Databases

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DevOps Tools

Compare Chef, Puppet, Ansible and the DevOps term itself

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Tech Rank Last Month Change Last Year Change
Python 1 2 +1 1 0
JavaScript 2 1 -1 2 0
iOS 3 4 +1 5 +2
Android 4 8 +4 4 0
Ruby 5 5 0 6 +1
Remote 6 3 -3 3 -3
Rails 7 6 -1 8 +1
Full Stack 8 9 +1 11 +3
AngularJS 9 7 -2 9 0
node.js 10 12 +2 7 -3
Java 11 11 0 10 -1
AWS 12 10 -2 18 +6
DevOps 13 14 +1 17 +4
Postgresql 14 15 +1 20 +6
Front End 15 18 +3 16 +1
passionate 16 13 -3 14 -2
React 17 25 +8 68 +51
Redis 18 23 +5 26 +8
Machine Learning 19 17 -2 15 -4
CSS 20 22 +2 12 -8
Tech Mentions Rank Last Year Mentions Last Year Rank Change
Microservices 9 69 0 160 +91
Mesos 5 84 0 161 +77
Docker 29 35 4 92 +57
Computer Vision 11 62 2 115 +53
React 53 17 5 68 +51
Lua 5 87 1 134 +47
Ember 15 49 4 90 +41
MATLAB 5 89 1 130 +41
RabbitMQ 13 55 4 85 +30
Back End 19 45 5 74 +29
Tech Mentions Rank Last Year Mentions Last Year Rank Change
jenkins 1 147 5 73 -74
LAMP 1 134 8 61 -73
Scrum 4 100 7 64 -36
EC2 6 81 11 47 -34
Bash 3 103 5 71 -32
Vagrant 3 104 5 77 -27
Apache 5 88 7 62 -26
SQL Server 5 86 6 65 -21
HTML5 13 53 19 35 -18
statistics 9 68 10 51 -17