“javascript”

Use when building, reviewing, debugging, or migrating TypeScript or JavaScript types, modules, package APIs, builds, or type tests.

Measure JavaScript and TypeScript function complexity, join LCOV test coverage, compute CRAP scores, and gate delivery on a threshold.

Install and configure the anti-slop Oxlint plugin in a local TypeScript or JavaScript repository.

Use for implementation, review, diagnosis, and maintenance of localized user-facing behavior in JavaScript or TypeScript apps and services where i18next…

Write, edit, or debug JavaScript that uses the Note Toolbar `ntb` API inside Obsidian.

Contentstack Content Delivery (CDA) JavaScript SDK — Stack, tokens, regions, queries, sync, live preview in src/core/.

yt-dlp downloads: video, audio, subtitles, transcripts, clips, playlists.

AGENTS.md from getsentry/sentry-javascript: 125 lines covering Setup, Package Manager, Commit Attribution, Git Workflow and more.

Extract selected TypeScript or JavaScript statements into a named function through TypeScript Language Service refactoring actions.

Sort TypeScript or JavaScript imports, or remove unused TS/JS imports and C# using directives with existing compiler tooling.

Move a declared TypeScript, JavaScript or C# type to a destination file within or between projects, updating references with compiler tooling.

Rename a TypeScript, JavaScript or C# source file to match a declared type, updating compiler-resolved references through the deterministic runner.

Extract a TypeScript or JavaScript expression into a named constant using TypeScript Language Service.

Format a TypeScript, JavaScript or C# source file deterministically with the TypeScript or Roslyn formatter.

Rename a symbol and its semantic references in TypeScript, JavaScript or C# using the deterministic refactor-ai runner.

Write Postman test scripts (JavaScript) for pre-request logic and post-response assertions, and embed them directly into a Postman collection.

You MUST activate this skill when working on TypeScript or JavaScript projects

Google Ads Scripts Reference — JavaScript automation, AdsApp object model, selectors, GAQL queries, 10+ working script patterns, MCC parallel processing…

Use when reviewing PRs for contentstack-javascript—API compatibility, bundles, Jest, and npm/CDN impact.

Guides development of Fastify Node.js backend servers and REST APIs using TypeScript or JavaScript.

JavaScript framework for multi-agent teams whose tasks move across a Kanban-style board you can watch.

Run a reusable JavaScript supply-chain security baseline with pnpm-first hardening, release-age gating, lifecycle-script controls, exotic dependency checks…

Use for npm scripts, Husky, CI, and branch workflow in contentstack-javascript.

Install and configure the generic and optional Effect anti-slop Oxlint plugins in a local TypeScript or JavaScript repository.