CSS
The styling language of the web.
- 4.1%
- of core AI postings mention it
- 144
- postings
- 112
- companies
History starts on September 11, 2026. Movement needs a comparable later edition at least 30 days on.
Where it is mentioned most
Each row divides by that role's postings in this edition, highest share first.
Postings in 9 role families mention CSS in this edition.
None of the 8 role families with a page of their own mentions CSS in one posting in five or more.
No role family with a page of its own mentions CSS at twice its share of all core AI postings or more.
How the readings are made: "more concentrated than overall" means that in a role family with a page of its own, at least 10 postings mention the skill and its share is at least 2 times its share of all core AI postings; "common" means at least 20% of a role's postings mention it. They describe the postings open in this edition, not a trend.
- AI Engineer6.2%107 of 1,741 postings
- 12 of 225 postings
- Data Scientist3.3%5 of 151 postings
- MLOps / Platform Engineer2.6%1 of 38 postings · Sample below the page threshold; not read
- 4 of 175 postings
- 2 of 113 postings
- 3 of 305 postings
- 1 of 123 postings
- 1 of 321 postings
Skills that appear with it
Each share divides by the postings that mention CSS: how many of them also mention each skill, grouped into three lenses.
Foundations and problem-solving
Categories: Languages, Machine learning, Data engineering, Databases, Methods and process
- HTML86.1%Languages · 124 postings
- JavaScript75.7%Languages · 109 postings
- Python60.4%Languages · 87 postings
- System Architecture52.8%Methods and process · 76 postings
- Relational Databases46.5%Databases · 67 postings
- REST API38.9%Methods and process · 56 postings
- MySQL37.5%Databases · 54 postings
Production and delivery
Categories: DevOps, Cloud, Tools
Framework, LLM and domain signals
Categories: Frameworks, LLM applications, Domain knowledge, Office software
- Web Development51.4%Domain knowledge · 74 postings
- React41.0%Frameworks · 59 postings
- Vue.js36.1%Frameworks · 52 postings
Industries and places
Share of this skill's postings.
- Software & Internet7250.0%
- Electronics & Hardware2013.9%
- Telecom, Media & Digital Content96.3%
- Wholesale, Retail & E-commerce74.9%
- Finance & Insurance74.9%
- Healthcare & Biotech74.9%
- Professional Services64.2%
- Construction & Real Estate64.2%
- Manufacturing42.8%
- Semiconductor21.4%
- Consulting & Marketing Services10.7%
- Logistics & Transport10.7%
- Taipei6847.2%
- New Taipei2920.1%
- Taichung1510.4%
- Kaohsiung1510.4%
- Taoyuan96.3%
- Hsinchu County10.7%
- Chiayi City10.7%
- Pingtung10.7%
- Yunlin10.7%
- Tainan10.7%
- Hsinchu City10.7%
- Miaoli10.7%
Where this number is read from
Of the 144 postings, how many were found through the employer's own skill tags, the title, and the job description. A posting can carry more than one kind of evidence, so the three add up to more than the posting count.
- Employer's skill tags77
- Job title0
- Job description97