Development

Programming, frameworks, implementation, frontend, backend, and app development

skills in category: 62,466
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Showing 9,529–9,552 of 62,466 skills

Websocket SecurityATest WebSocket channels for CSWSH, smuggling, injection, and auth flaws (wsrepl, ws-harness, Burp). Use when an app uses real-time channels, chat, notifications, or WS-backed APIs.developmentawstestingVotes: 0GitHub stars: 4
Websocket PatternsABuild real-time WebSocket/Socket.IO systems — auth at the handshake, rooms/namespaces, presence, reconnection, Redis pub/sub scaling. Use for bidirectional messaging, live updates, chat, or notifications.developmentgotestingVotes: 0GitHub stars: 4
Webapp TestingAToolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logsdevelopmentpythongoVotes: 0GitHub stars: 4
Vercel React View TransitionsAAnimate React route/page changes, shared elements, and enter/exit/reorder with the View Transition API (`<ViewTransition>`); use for view transitions in React or Next.js.developmentgoreactVotes: 0GitHub stars: 4
Ui Ux Pro MaxAUI/UX design intelligence — pick styles, color palettes, font pairings, layout & UX patterns across 10 stacks. Use when designing, building, reviewing, or restyling a web/mobile interface.developmentpythongoVotes: 0GitHub stars: 4
Testing StrategyADesign test strategies and test plans. Trigger with "how should we test", "test strategy for", "write tests for", "test plan", "what tests do we need", or when the user needs help with testing approaches, coverage, or test architecture.developmenttestingapiVotes: 0GitHub stars: 4
System DesignADesign scalable distributed systems — load balancing, caching, database scaling, message queues, capacity estimation. Use for "system design", "scale this", "high availability", "rate limiter", or choosing microservices vs monolith.developmentgosqlVotes: 0GitHub stars: 4
Sql OptimizationAUniversal SQL query tuning across MySQL, PostgreSQL, SQL Server, and Oracle — execution plans, index strategy, pagination, batch operations. Use whenever a SQL query is slow or needs optimization.developmentgosqlVotes: 0GitHub stars: 4
Spec DrivenADefault OpenSpec change workflow — scaffold a change through proposal → specs → design → tasks, apply it, then archive once merged. Use to start a change, write a proposal/spec/design/tasks, implement a tasks checklist, or archive a merged change.developmentshellgitVotes: 0GitHub stars: 4
Run Delivery ChainABuild, run, test, and drive the delivery-chain Claude Code plugin. Use when asked to run delivery-chain, run its tests, exercise the agent-memory hook sidecar, or verify the plugin's runtime works on this machine.developmentpythongoVotes: 0GitHub stars: 4
Review PanelAMulti-reviewer code-review orchestrator — dispatches the three quality reviewers (sr/sa/qa) and routes in domain specialists by what the diff touches. Use to review code, a diff/PR/branch/commit, run a quality gate, or check changes before committing.developmentgosqlVotes: 0GitHub stars: 4
RefactorASurgical code refactoring to improve maintainability without changing behavior. Covers extracting functions, renaming variables, breaking down god functions, improving type safety, eliminating code smells, and applying design patterns. Less drastic than repo-rebuilder; use for gradual improvements.developmentgotestingVotes: 0GitHub stars: 4
Redis SecurityARedis production hardening — authentication (requirepass/ACL users), TLS, least-privilege ACLs, network restriction (bind, protected-mode, firewall), and disabling dangerous commands. Use when deploying, locking down, or auditing a Redis instance.developmentpythongoVotes: 0GitHub stars: 4
Redis Query EngineARedis Query Engine (RQE) — FT.CREATE schema design, field-type choice, DIALECT 2 syntax, efficient FT.SEARCH/FT.AGGREGATE, zero-downtime index swaps. Use when creating, querying, or optimizing search indexes on Hash or JSON documents.developmentgoexpressVotes: 0GitHub stars: 4
Redis CoreACore Redis modeling — choose the right data structure and consistent colon-separated key names. Use when designing a Redis data model, caching, building counters, leaderboards, or sessions, choosing Hash vs JSON, or reviewing key naming.developmentpythonjavaVotes: 0GitHub stars: 4
React QueryAGuidelines for using React Query for data fetching, caching, and server state synchronization in React applicationsdevelopmenttypescriptreactVotes: 0GitHub stars: 4
React PerformanceAReact performance: unnecessary re-renders, memoization (React.memo/useMemo/useCallback), React Compiler, Context, concurrent features, code splitting, and Core Web Vitals.developmentgoreactVotes: 0GitHub stars: 4
React Best PracticesAReact/Next.js best-practices reviewer for TSX/JSX. Triggers when writing or reviewing React components to check structure, hooks, accessibility, performance, and TypeScript patterns.developmentjavascripttypescriptVotes: 0GitHub stars: 4
Race ConditionARace condition and TOCTOU testing for web apps. Use when testing one-time operations, concurrent HTTP abuse, rate-limit bypass, Turbo Intruder gates, HTTP/2 single-packet attacks, and CWE-362-style synchronization gaps.developmentgojavaVotes: 0GitHub stars: 4
Pro State MachineAProfessional React state-machine patterns. Use when implementing complex state logic, reducers, multi-step forms, async flows, or any component coordinating multiple states.developmenttypescriptreactVotes: 0GitHub stars: 4
Prisma PostgresAPrisma Postgres setup and operations — Console, create-db CLI, Management API, and the TypeScript SDK. Use when provisioning Prisma Postgres databases, linking a local project, or integrating programmatic provisioning with service tokens or OAuth.developmentjavascripttypescriptVotes: 0GitHub stars: 4
PostmanDFull API lifecycle via the Postman MCP Server — sync OpenAPI specs to collections, generate typed clients, run API tests, create mocks, publish docs, OWASP audits. Use for Postman, collections, specs, mocks, or SDKs.developmentgobashVotes: 0GitHub stars: 4
Postgresql Code ReviewAReview SQL, schemas, and migrations for PostgreSQL best practices — JSONB, arrays, ENUMs/domains, PL/pgSQL, RLS, privileges. Use when reviewing any PostgreSQL DDL, query, function, or migration.developmentsqlcode-reviewVotes: 0GitHub stars: 4
Playwright Best PracticesAWrite, debug, and maintain Playwright tests — flaky tests, Page Object Model, locators/waits, fixtures, network mocking, auth, CI/CD. Covers E2E, component, API, visual, a11y, and extension testing.developmentreactvueVotes: 0GitHub stars: 4