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October Highlights

Fall hiring season was in full swing in October's "Ask HN: Who is hiring?" thread with the usual technologies in demand. React ran away with the top spot again, showing no sign of weakness as it beat Python by 8 percentage points and won for the 29th month in a row.

Overall, there was not a lot of movement in the top rankings. The top 3 remain unchnaged from last month. TypeScript did slide back a few spots, while Full Stack and JavaScript reclaimed some ground.

Rankings and movers

Tech Rank Last Month Change Last Year Change
React 1 1 0 1 0
Python 2 2 0 2 0
AWS 3 3 0 4 +1
Full Stack 4 7 +3 7 +3
Postgresql 5 5 0 6 +1
JavaScript 6 9 +3 3 -3
node.js 7 6 -1 5 -2
DevOps 8 4 -4 10 +2
Machine Learning 9 10 +1 9 0
golang 10 11 +1 8 -2
TypeScript 11 8 -3 24 +13
Docker 12 14 +2 14 +2
Kubernetes 13 12 -1 17 +4
Android 14 16 +2 13 -1
Java 15 13 -2 11 -4
iOS 16 19 +3 16 0
Rails 17 17 0 15 -2
Ruby 18 15 -3 12 -6
AI 19 18 -1 38 +19
C++ 20 23 +3 18 -2
Tech Mentions Rank Last Year Mentions Last Year Rank Change
Ionic 5 104 0 204 +100
CloudFormation 5 99 2 160 +61
PyTorch 5 107 2 158 +51
Grafana 5 102 2 150 +48
DynamoDB 6 92 3 136 +44
ClojureScript 6 89 4 132 +43
Apollo 7 87 4 127 +40
Puppet 7 82 6 112 +30
Kotlin 26 36 17 66 +30
AR 9 74 6 101 +27
Tech Mentions Rank Last Year Mentions Last Year Rank Change
TDD 0 217 6 114 -103
Tableau 0 214 5 118 -96
Hive 0 197 5 116 -81
Hadoop 2 146 12 77 -69
Symfony 1 186 5 117 -69
Bootstrap 1 165 6 100 -65
webpack 3 130 12 76 -54
Elm 2 158 6 106 -52
OpenStack 2 141 7 93 -48
Redshift 5 109 14 68 -41

Top 10 Programming Languages

  1. Python
  2. JavaScript
  3. Go
  4. TypeScript
  5. Java
  6. Ruby
  7. C++
  8. Scala
  9. Kotlin
  10. Rust

Compare Top 10 Programming Languages

Server-side Frameworks

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JavaScript Frameworks

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SQL Databases

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NoSQL Databases

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Big Data

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Messaging

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DevOps Tools

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Virtualization and Container Tools

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Cryptocurrency and Blockchain

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Cloud Providers

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Deep Learning

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