Section 03Skills· Top demand signals
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Top skills

Skills most-mentioned in January 2021 postings, ranked by share — and what's moving up or cooling off.

#1 This Month
React
5.1%of postings
+0.1 ppvs December
Skill leaderboard · share of postingsTop 6 of 8
  1. 01React
    5.1%
    -1%
  2. 02Amazon Web Services (AWS)
    3.5%
    +11%
  3. 03Python
    3.2%
    -11%
  4. 04PostgreSQL
    3.2%
    +12%
  5. 05Node.Js
    2.8%
    +12%
  6. 06JavaScript
    2.6%
    +10%
Trending
  • S3+150%
  • GitLab+133%
  • Next.Js+125%
Cooling
  • Ruby+47%
  • Hacker News+40%
  • Scala+38%