nim

Nim systems programming with Python-like syntax. Use for .nim files.

7 stars

byG1Joshi

View on GitHub Installation ↓

Best use case

nim is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Nim systems programming with Python-like syntax. Use for .nim files.

Teams using nim should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/nim/SKILL.md --create-dirs "https://raw.githubusercontent.com/G1Joshi/Agent-Skills/main/skills/languages/nim/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/nim/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How nim Compares

Feature / Agent	nim	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Nim systems programming with Python-like syntax. Use for .nim files.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# Nim

Nim v2.0 (2023/2024) made **ORC** (Deterministic Memory Management) the default. It compiles to C/C++/JS and offers Python-like syntax with C-like speeds.

## When to Use

- **Game Development**: Hot reloading and performance.
- **Embedded**: Compiles to small C code requiring no runtime.
- **Scripting**: Compiles so fast it feels like a script (`nim r`).

## Core Concepts

### Metaprogramming

First-class support. You can rewrite the AST to create DSLs.

### ORC

Cycle-collecting ARC. Automatic memory management without pauses.

### Backends

Can compile to C, C++, Objective-C, or JavaScript.

## Best Practices (2025)

**Do**:

- **Use `ARC/ORC`**: The default in v2.0. Clean up is deterministic (destructors).
- **Use `f-strings`**: `fmt"Hello {name}"`.
- **Use `karax`**: For frontend (compiling Nim to JS).

**Don't**:

- **Don't mix styles**: Choose PascalCase or camelCase (Nim is style-insensitive but consistency matters).

## References

- [Nim Lang](https://nim-lang.org/)