Docker
Docker guidance for fast-moving teams. Starts with "do you need a Dockerfile?" (often no - use mounted code pattern). When Dockerfiles are needed, provides 2025 best practices for multi-stage builds, security hardening, BuildKit optimization, and language-specific patterns. Use when setting up Docker for a project, auditing Dockerfiles, or optimizing builds/images.
Slack Setup
Set up a personal Slack bot — create the app, configure scopes, store the token, verify the connection.
Vitest
Setup, configure, audit, and modernize Vitest testing in projects. Use when creating new test configs, auditing existing Vitest implementations for v4.0+ best practices, fixing deprecated patterns, migrating from Jest, or configuring test environments (Node.js, browser, monorepo). Checks for breaking changes, outdated configs, missing coverage settings, and performance issues. Covers browser mode…
Biome
Setup, configure, audit, and optimize Biome linter/formatter in JavaScript/TypeScript projects. Use when installing Biome, auditing existing configs, migrating from ESLint+Prettier, fixing configuration issues, or optimizing unsafe fix workflows. Checks for proper version pinning, Next.js integration, VS Code setup, and script configuration. Emphasizes safe handling of "unsafe" fixes in developme…
Golang
Setup, audit, and modernize Go projects with 2025 best practices. Startup-friendly with two tiers - quick start (5 minutes, minimal friction) or full setup (production-ready). Use when creating new Go projects or improving existing ones.
Nextjs 16
Setup, configure, audit, and modernize Next.js 16 projects with contemporary tooling. Use when creating new projects, adding tooling (Biome, shadcn/ui, Vercel flags), auditing existing implementations for best practices, or fixing outdated patterns. Covers Cache Components (use cache directive), proxy.ts migration, breaking changes, async APIs, Turbopack, and correct Vercel flags setup. Provides…