| First appeared | 1996 |
|---|---|
| Developer | Bert Bos, Håkon Wium Lie, CSS Working Group |
| Type | style sheet language, file format, programming language |
| First release | 1996 |
| File extensions | css |
| Website | w3.org |
Sources: Wikidata (CC0) · Wikidata Q46441
Programming languages · 2
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| Firefox OS | Mozilla Foundation, Mozilla Corporation | — | Mozilla Public License, Apache License, free license |