Individual skill

julia-pro

Idiomatic Julia: multiple dispatch, type stability, performance patterns, and scientific computing workflows. Use when writing, reviewing, or structuring Julia code.

skills/julia-pro/SKILL.md

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# Julia Pro

## Overview

Julia's promise — **high-level expressiveness with C-like speed** — is delivered through multiple
dispatch and JIT compilation, but only when code is *type-stable*. Professional Julia means
designing with dispatch in mind, writing type-stable functions, preallocating where it counts, and
using the ecosystem (DataFrames, JuMP, DifferentialEquations) instead of reinventing numerics.

The through-line: generic functions, concrete types, stable inference — then the compiler makes it fast.

## When to use

- Writing or reviewing Julia for correctness or performance.
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