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Fast JavaScript/TypeScript formatter compatible with Prettier. Use when formatting JS/TS files, setting up code formatting, or migrating from Prettier.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Render a document, a diagram, or a report as HTML for human visualisation.
Use when writing prose meant to read by humans: PR descriptions, docs, blog drafts, emails, design memos
Guidelines on creating issues on GitHub
Run a premortem on any plan, launch, product, hire, strategy, or decision. Assumes it already failed 6 months from now and works backward to find every reason why. Produces a revised plan with blind spots exposed. MANDATORY TRIGGERS: 'premortem this', 'premortem my', 'run a premortem', 'what could kill this', 'future-proof this', 'stress test this plan', 'what am i missing here', 'find the blind spots'. STRONG TRIGGERS: 'what could go wrong', 'am i missing anything', 'poke holes in this', 'where will this break', 'devil's advocate this'. Do NOT trigger on simple feedback requests, or factual questions. DO trigger when someone has a plan or commitment where the cost of being wrong is high.
Schedule a prompt to fire back at yourself at a future time or on a recurring cron pattern. Use when the user says "remind me", "every N minutes/hours/days", "at HH:MM tomorrow", "check X periodically", or otherwise asks for any time-based action. Triggered by the `schedule` tool plus the `/schedule` command for listing and deletion.
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get roasted on their design, or mentions "brainstorm".
| name | oxfmt |
| description | Fast JavaScript/TypeScript formatter compatible with Prettier. Use when formatting JS/TS files, setting up code formatting, or migrating from Prettier. |
High-performance formatter (~30x faster than Prettier) for JavaScript/TypeScript/JSON/CSS and more.
pnpm add -D oxfmt
# Format all files
pnpm oxfmt --write .
# Check formatting without writing
pnpm oxfmt --check .
# Initialize config
pnpm oxfmt --init
Create .oxfmtrc.json:
{
"$schema": "./node_modules/oxfmt/configuration_schema.json",
"semi": false,
"singleQuote": true,
"trailingComma": "all",
"printWidth": 80
}
Prettier-compatible options:
semi - Add semicolons (default: true)singleQuote - Use single quotes (default: false)trailingComma - "all" | "es5" | "none"printWidth - Line width limit (default: 100)tabWidth - Spaces per indent (default: 2)useTabs - Use tabs (default: false)Oxfmt-specific:
experimentalSortImports - Sort importsexperimentalTailwindcss - Sort Tailwind classesinsertFinalNewline - Add final newline (default: true)Oxfmt automatically reads .prettierrc. To migrate:
pnpm add -D oxfmt.prettierrc to .oxfmtrc.json"$schema": "./node_modules/oxfmt/configuration_schema.json"prettier from devDependencies"format": "oxfmt --write"{
"scripts": {
"format": "oxfmt --write .",
"format:check": "oxfmt --check ."
}
}