lintapple

@shadcn/lint is an agent-first linter for Tailwind v4 design systems. It lets teams define component and theme rules that coding agents can verify through ESLint or Oxlint, reporting violations with suggested fixes drawn from existing components, variants, and theme values. Its rules include preventing component restyling, raw colors, arbitrary values, inline styles, unknown Tailwind classes, and dynamic classes the linter cannot read; custom contracts, messages, placeholders, component-import settings, and shared configuration are supported. It can be used with custom Tailwind components and does not require shadcn/ui. The package requires Node.js 20.19 or later, with ESLint 9.30 or later or Oxlint 1.80 or later, and is licensed under MIT.

Lighthouse is an open-source automated auditing tool developed by the Google Chrome team that analyzes web pages for performance, accessibility, progressive web apps, SEO, and other best practices. It is available as a Chrome DevTools feature, a Node module/CLI, and a standalone report generator.

ESLint is a pluggable and configurable linter for statically analyzing JavaScript code. It identifies and reports code patterns, can automatically fix many problems with syntax-aware fixes, and supports custom parsers, preprocessing, and user-defined rules alongside its built-in rules. It can run in text editors and continuous integration pipelines, and the video identifies it as providing linting support for tsrx.

Anti Slop is an open-source set of rules and agent skills for AI coding agents that filters generic AI-generated user interfaces, copy, and code without prescribing colors, fonts, layouts, or other visual styles. Its core contains 38 mandatory rules across Hard Gate, Purpose-Gate, and Quality Locks tiers; a Liveliness Toolkit with ENERGY, RHYTHM, and MOTION controls; a Design Read; and a mandatory four-part PASS/FAIL Delivery Gate. Task-specific skills are organized as separate SKILL.md folders and loaded additively, while a project’s DESIGN.md supplies the visual direction. The repository provides installation through the npx antislop-ai picker, the skills.sh-compatible npx skills add command, or a Claude Code marketplace plugin, with support for agents including Claude Code, Codex, Antigravity, OpenCode, Cursor, Gemini CLI, and Hermes.

jactionlint is a static checker for GitHub Actions workflow files, an actively maintained fork of rhysd/actionlint. It checks workflow syntax, types in `${{ }}` expressions, action inputs and outputs, reusable workflow interfaces, composite actions, and dependabot.yml files. It integrates ShellCheck and Pyflakes for scripts run by workflows and includes security and policy checks for script injection, unpinned actions, excessive permissions, dangerous triggers, cache poisoning, hard-coded credentials, and missing timeouts. The tool provides correctness, default, and pedantic profiles, automatic fixes with `--fix` or `--diff`, baselines for adopting checks incrementally, durable ignores, and SARIF, GCC, and GitHub output formats. Optional online checks cover impostor commits, vulnerable actions, archived repositories, and stale references. It runs locally or in CI, and is distributed as a binary, a Go package, a Docker image, and through package managers including mise and Homebrew. jactionlint is distributed under the MIT license.