| Type | free operating system, security-focused operating system, BSD |
|---|---|
| Developer | OpenBSD Project, Theo de Raadt |
| Based on | NetBSD |
| Latest version | 8 |
| License | ISC license |
| Platforms | DEC Alpha, MIPS architecture, x86-64, IA-32, LUNA, PowerPC, SPARC64, AArch64, RISC-V, ARMv7, PA-RISC |
| Website | openbsd.org |
| Introduced | 1995 |
Sources: Wikidata (CC0) · Wikidata Q34215
Programming languages · 5
| Language | Paradigms | First appeared | Developer |
|---|---|---|---|
| Crystal | object-oriented programming, multi-paradigm programming, concurrent computing | 2014 | Ary Borenzweig, Manas Technology Solutions |
| Go | structured programming, procedural programming, functional programming, concurrent computing, object-oriented programming, imperative programming | 2009 | Google, The Go Authors, Rob Pike, Robert Griesemer, Ken Thompson |
| Hare | — | — | Drew DeVault |
| Nushell | — | 2019 | — |
| Root | — | 1995 | CERN |
Operating systems · 2
| Operating system | Developer | First release | License |
|---|---|---|---|
| FuguIta | — | — | — |
| LibertyBSD | — | — | permissive free software license |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| NetBSD | — | 1993 | BSD licenses |