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Claude Code integrates auto-formatting via PostToolUse hooks

By PulseAugur Editorial · [1 sources] ·

Developers can now automatically format code edited by Claude Code using a PostToolUse hook. This hook, configured in `.claude/settings.json`, runs shell commands after code edits to apply formatters like Prettier, ruff format, gofmt, or rustfmt to individual files. This ensures consistent code style across a project and can be shared with team members by committing the settings file. AI

IMPACT Enhances developer workflow by ensuring consistent code formatting with AI-generated code.

RANK_REASON This describes a configuration and integration for an existing AI coding assistant, not a new model release or core research.

Read on dev.to — Claude Code tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Claude Code integrates auto-formatting via PostToolUse hooks

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This describes a configuration and integration for an existing AI coding assistant, not a new model release or core research.
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  1. dev.to — Claude Code tag TIER_1 English(EN) · Vildanden ·

    Auto-format every file Claude Code edits with a PostToolUse hook

    <p>Claude Code writes decent code, but it doesn't always match your formatter. You can keep asking it to "run prettier", or you can make formatting automatic with a <code>PostToolUse</code> hook.</p> <h2> What a PostToolUse hook does </h2> <p>Hooks are shell commands Claude Code …

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