# Advanced

> Advanced Skills

- Skill: `melsaeed276/advanced` (Agent Skill, multi-file: 7 files)
- Install (CLI): `npx skillmds@latest add melsaeed276/advanced`
- Raw SKILL.md: https://api.skillmd.com/api/skills/melsaeed276/advanced/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: Melsaeed276 (https://skillmd.com/u/melsaeed276)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/melsaeed276/advanced

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# Advanced Skills

## What this domain covers

Deeper Flutter/Dart topics that appear in complex apps: code generation, FFI, render objects, modular SDKs, web/desktop constraints, and white-labeling.

## When to read it

- You need to optimize beyond normal widget-level fixes.
- You’re building a shared SDK or multi-brand product.

## Subtopics

- Code generation: [code_generation.md](./code_generation.md)
- FFI: [ffi.md](./ffi.md)
- Render objects: [render_objects.md](./render_objects.md)
- Modular SDK: [modular_sdk.md](./modular_sdk.md)
- Web & desktop: [web_desktop.md](./web_desktop.md)
- White label: [white_label.md](./white_label.md)

## Decision guide

- If you need **performance beyond widgets**, go to [render_objects.md](./render_objects.md).
- If you need **native interop**, go to [ffi.md](./ffi.md).
- If you need **multi-brand architecture**, go to [white_label.md](./white_label.md).