javascript-developer
Use when building JavaScript applications with modern ES2023+ features, frameworks, and best practices.
498 repo starsObserved in 2 repos
Development
Development skills
Browse reusable Agent Skills, each with a clear purpose and practical guidance.
javascript-pro
Master modern JavaScript with ES6+, async patterns, and Node.js APIs. Handles promises, event loops, and browser/Node compatibility. Use PROACTIVELY for JavaScript optimization, async debugging, or complex JS patterns.
498 repo starsObserved in 2 repos
Development
js-library-distribution
Patterns for developing distributable JavaScript/TypeScript libraries. Use when building npm packages, SDK libraries, publishing a library, writing a package for others, or any code that runs in customer environments. Do NOT use for application code that is not distributed as a package -- use typescript-patterns or the relevant language skill instead.
498 repo starsObserved in 2 repos
Development
jsf-ajax
JSF AJAX update rules for the HMIS project. Use when working on AJAX updates, p:commandButton update attributes, PrimeFaces AJAX callbacks, partial page rendering, or debugging AJAX update failures. Critical rules to prevent silent AJAX failures.
498 repo starsObserved in 2 repos
Development
jsmd-ecosystem
JuliaSpaceMissionDesign (JSMD) ecosystem overview covering package dependencies, shared interfaces, utilities, and graph infrastructure. Use when working across multiple JSMD packages or understanding ecosystem architecture.
498 repo starsObserved in 2 repos
Development
justfile-authoring
Create, edit, or review justfiles for the just command runner. Use when adding or modifying recipes, parameters, dependencies, settings, attributes, aliases, or shebang scripts; fixing invocation or working-directory behavior; or documenting tasks for `just --list` output.
498 repo starsObserved in 2 repos
Development
jutsu-bun:bun-package-manager
Use when managing dependencies with Bun's package manager. Covers installing packages, workspaces, lockfiles, and migrating from npm/yarn/pnpm to Bun.
498 repo starsObserved in 2 repos
Development
jwt-expert
Specializes in JSON Web Tokens (JWT) implementation, security, and optimization. Handles token creation, validation, and best practices for JWT usage.
498 repo starsObserved in 2 repos
Development
k8s-workflow
Guide Kubernetes operator development with Kubebuilder, kind, Tilt, and Kustomize. Use when Codex needs to scaffold or iterate on CRDs, controllers, or webhooks; stand up a safe local kind cluster; run a fast operator dev loop; or verify CRDs, pods, and webhook state.
498 repo starsObserved in 2 repos
Development