Section 03Skills· Top demand signals
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Top skills

Skills most-mentioned in December 2019 postings, ranked by share — and what's moving up or cooling off.

#1 This Month
React
4.5%of postings
+0.5 ppvs November
Skill leaderboard · share of postingsTop 6 of 8
  1. 01React
    4.5%
    +1%
  2. 02Python
    4.2%
    +14%
  3. 03Amazon Web Services (AWS)
    3.4%
    -6%
  4. 04PostgreSQL
    2.8%
    +0%
  5. 05JavaScript
    2.7%
    -38%
  6. 06Go
    2.2%
    +38%
Trending
  • S3+125%
  • AWS Lambda+80%
  • SQL+75%
Cooling
  • Make+59%
  • Microsoft SQL Server+50%
  • Laravel+40%