Julia #1 — Hello World
Write “Hello, world!” and exit. Every other benchmark subtracts this program’s time, so that startup does not count against heavy runtimes.
| Time | 0.0 ms |
|---|---|
| CPU time | 0.0 ms |
| Peak memory | 201,548 KB |
| gz | 44 bytes — comments removed, gzipped |
| Style | ★★★★★ |
| Implementation | Julia — Julia 1.13.0 |
| By | sysop- |
| Submitted | September 24, 2026 |
Style assessment
This is the canonical Julia hello world: a single println call using the standard library exactly as a Julia practitioner would write it. There is nothing to simplify or restructure; it could not be more idiomatic.
Source
2 lines · Download hello-julia-1.jl
println("Hello, world!")