CommunityProgramación y desarrollogithub.com

playwright-docs (Documentación de Playwright Test para JS/TS)

Errores comunes, valores predeterminados sorprendentes y patrones recomendados de Playwright Test para JavaScript y TypeScript, extraídos de la documentación oficial. Útil al escribir, revisar, depurar o configurar pruebas de Playwright.

¿Qué es TS)?

Este skill condensa el conocimiento esencial de la documentación oficial de Playwright Test (versión 1.64.1 para Node.js y TypeScript) en un recurso práctico y de referencia rápida. Se centra en los detalles que a menudo se malinterpretan o se pasan por alto, como las reglas de espera automática, la estrictez de los localizadores, los valores de tiempo de espera que no se acumulan como se espera, los puntos ciegos en el mockeo, los modos de actualización de instantáneas, la configuración óptima para CI y las APIs eliminadas. El skill está diseñado para ayudar a los desarrolladores a escribir pruebas más fiables y eficientes, evitando errores comunes y aplicando las mejores prácticas recomendadas por el equipo de Playwright. Cada afirmación incluye un enlace a la documentación de origen para su verificación, y el contenido se estructura en una guía de inicio rápido, una tabla de patrones antiguos y una serie de archivos de referencia detallados para dominios específicos (localizadores, aserciones, red, etc.). Es compatible con los flujos de trabajo de Claude Code, Cursor, Codex y otros agentes de IA que necesiten asistencia técnica con Playwright.

Compatible con~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/quentin-autret/claude-skills/tree/main/skills/playwright-docs

Installed? Explore more Programación y desarrollo skills: steipete/bluebubbles, steipete/eightctl, steipete/blucli · View all 6 →

Preguntar en tu IA favorita

Abre un nuevo chat con esta habilidad de agente ya precargada.

Documentación

Playwright Test (JS/TS) desde la documentación oficial

Resumen

Este skill contiene lo que la documentación de Playwright dice que es fácil de malinterpretar: reglas de espera automática, estrictez, tiempos de espera que no se acumulan como uno espera, puntos ciegos en el mockeo, modos de actualización de instantáneas, configuraciones de CI y APIs eliminadas. Se omite el consejo genérico de pruebas. Cada afirmación lleva la URL de la documentación de la que proviene, para que pueda ser verificada.

Versión cubierta

Playwright Test 1.64.1 para Node.js y TypeScript (@playwright/test). El contenido de Python, Java y .NET está excluido. Cuando la versión instalada sea más antigua, consulte la tabla de versiones en references/version-changes.md antes de aplicar una API más nueva.

Cómo navegar

  1. Lea la guía de inicio rápido a continuación. Cubre las reglas que importan en la mayoría de las pruebas.
  2. Abra el archivo de referencia cuyo dominio coincida con la tarea, desde la tabla al final.
  3. Antes de revisar código antiguo o actualizar, lea "Patrones antiguos" a continuación y references/version-changes.md.

Inicio rápido

Localizadores

Acciones y esperas

Aserciones

Estructura y configuración

Red

CI

Instantáneas

Patrones antiguos

AntiguoActualFuente
locator.type(), page.type()locator.fill(), o pressSequentially()https://playwright.dev/docs/release-notes#version-138
page.$(), ElementHandle, page.$eval + expect genéricoLocalizador + aserción web-firsthttps://playwright.dev/docs/handles#locator-vs-elementhandle
expect(await locator.isVisible()).toBe(true)await expect(locator).toBeVisible()https://playwright.dev/docs/best-practices#dont-use-manual-assertions
Pseudoclase :visiblelocator.visible()https://playwright.dev/docs/release-notes#version-163
Selectores text=Log in, id=, data-testid=getByText, getByTestIdhttps://playwright.dev/docs/other-locators#legacy-text-locator
Selectores de diseño :right-of(), :near()Localizadores visibles por el usuariohttps://playwright.dev/docs/other-locators#css-matching-elements-based-on-layout
Selectores _react, _vueLocalizadores estándarhttps://playwright.dev/docs/release-notes#version-158
page.accessibility@axe-core/playwrighthttps://playwright.dev/docs/release-notes#version-157
globalSetup para inicio de sesión o siembraProyecto de configuración con dependencieshttps://playwright.dev/docs/test-global-setup-teardown#introduction
test.describe.configure({ mode: 'serial' }) para un recurso compartidoBloqueos de pruebahttps://playwright.dev/docs/test-parallel#test-locks
webServer.portwebServer.urlhttps://playwright.dev/docs/test-webserver#configuring-a-web-server
videosPath, videoSizerecordVideo, o use.video en el ejecutorhttps://playwright.dev/docs/release-notes#version-160
Opción de lanzamiento devtools: trueargs: ['--auto-open-devtools-for-tabs']https://playwright.dev/docs/release-notes#version-158
Bandera -gv--grep-invert o -Ghttps://playwright.dev/docs/release-notes#version-154
npx playwright open para grabarnpx playwright codegenhttps://playwright.dev/docs/release-notes#version-154
updateSnapshots: 'all' para actualizar las cambiadas'changed' ('all' reescribe todo)https://playwright.dev/docs/release-notes#version-150
waitUntil: 'networkidle'Espera automática y aserciones web-firsthttps://playwright.dev/docs/puppeteer#automation-example
@playwright/experimental-ct-* con JSX mount(<C />)Stories + mount('Story/Id', props) de @playwright/testhttps://playwright.dev/docs/test-components#migration-from-the-experimental-packages
Navegadores descargados por npm installnpx playwright install --with-depshttps://playwright.dev/docs/release-notes#version-138

Archivos de referencia

ArchivoLéalo para
references/locators.mdPrioridad de localizadores, coincidencia de texto, estrictez, filter, within, and / or, visible(), shadow DOM, frames, selectores heredados
references/actions-and-events.mdVerificaciones de accionabilidad por acción, force, entrada, arrastrar y soltar, diálogos, descargas, subidas, popups, navegación, hidratación, evaluate, scripts de inicialización, handles
references/assertions.mdMatchers web-first versus genéricos, tiempos de espera de aserciones, expect.poll, toPass, aserciones suaves, matchers personalizados, test.step
references/snapshots-and-accessibility.mdModos de actualización de instantáneas, instantáneas aria, tolerancias y nombres de toHaveScreenshot, instantáneas no de imagen, escaneos axe
references/configuration.mdEstructura de configuración, alcances y valores predeterminados de use, proyectos y dependencias, dispositivos y emulación, manejo de TypeScript, webServer
references/timeouts-retries-annotations.mdCada tiempo de espera y su valor predeterminado, reintentos y reinicios de workers, modo serial, skip / fail / fixme, tags, pruebas y proyectos parametrizados
references/fixtures-and-auth.mdAislamiento, fixtures personalizados, alcances, opciones, orden de ejecución, hooks globales, proyectos de configuración, page objects, autenticación storageState, roles, cuentas por worker
references/network-and-mocking.mdroute, reglas glob, encabezados y redirecciones que una ruta no puede tocar, grabación y reproducción HAR, mocks WebSocket, mocks de API del navegador, service workers
references/api-testing-and-clock.mdFixture request, cookies compartidas versus aisladas, eliminación de contextos, métodos y orden de page.clock
references/ci-parallel-sharding.mdLínea base de CI, GitHub Actions y otros proveedores, workers, fullyParallel, bloqueos de prueba, fragmentación (sharding), fusión de informes blob
references/browsers-and-docker.mdInstalación y caché de navegadores, canales de Chromium, proxies y mirrors, imagen Docker, extensiones de Chrome, WebView2, Selenium Grid
references/debugging-and-reporting.mdBanderas de CLI, --debug, Inspector, modos de traza y vídeo, visor de trazas, modo UI, reporters
references/component-testing-and-migration.mdPruebas de componentes con stories y galería, migración desde paquetes ct experimentales, Testing Library, Protractor, Puppeteer
references/codegen-and-agent-tooling.mdCodegen, Library versus Test, canales de lanzamiento, Agentes de prueba, playwright-cli, Playwright MCP
references/version-changes.mdCambios de comportamiento disruptivos, APIs eliminadas y obsoletas con reemplazos, cambios de soporte de plataforma

Las fuentes y los detalles de obtención se enumeran en SOURCES.md.

Individual skills in this repo

This repo contains 16 individual skills — each has its own dedicated page.

eslint-docs

Teaches current ESLint 10 practices drawn from the official documentation. Use when writing, reviewing or fixing an eslint.config.js (flat config, defineConfig, files, ignores, globalIgnores, extends, languageOptions, globals, parsers, processors), configuring ESLint rules and severities, disable comments and inline config, running the CLI in CI (--fix, --cache, --quiet, --max-warnings, bulk suppressions, formatters, feature flags, MCP server), writing custom rules (meta, schema, fixes, suggestions, selectors, scope, code paths) and testing them with RuleTester, building plugins, shareable configs, custom parsers, processors or formatters, using the Node.js API (ESLint, Linter), or migrating to ESLint 9 or 10 from eslintrc. Triggers on eslint, eslint.config.js, flat config, .eslintrc, .eslintignore, @eslint/js, js/recommended, eslint-disable, no-unused-vars, no-restricted-imports, no-restricted-syntax, RuleTester, eslint-plugin, eslint-config, FlatCompat, context.getScope is not a function, ESLint 10.

grafana-cloud-docs

Grafana Cloud pitfalls, defaults, limits and current patterns from the Grafana, Mimir, Loki and Tempo docs, each tied to its docs URL. Use when sending OpenTelemetry data to Grafana Cloud, writing PromQL, LogQL or TraceQL, controlling cardinality and cost, designing alert rules, routing notifications, provisioning alerting, building Synthetic Monitoring checks, using the /apis dashboard API, choosing access policy tokens or service accounts, or migrating off API keys, the Loki Exporter and legacy /api routes.

javascript-docs

Teaches current JavaScript (ECMAScript) practice drawn from the MDN JavaScript documentation. Use when writing, reviewing or fixing modern JavaScript, choosing a built-in API, or replacing a deprecated pattern. Covers equality and coercion, let/const and the temporal dead zone, strict mode, ASI, functions, classes and private fields, objects, prototypes, Proxy, Reflect, Symbol, eval, operators (??, ?., spread, BigInt arithmetic), statements, Promise, async/await, Promise.try, iterators and iterator helpers, generators, using/await using, DisposableStack, WeakRef, Array (toSorted, at, groupBy, fromAsync), Map, Set methods, WeakMap, strings and Unicode, encodeURIComponent, RegExp (v flag, RegExp.escape, lastIndex), Number, Math, BigInt, JSON (rawJSON, revivers), typed arrays, ArrayBuffer, base64, SharedArrayBuffer, Atomics, Temporal, Date, Intl (DateTimeFormat, NumberFormat, Collator, Segmenter, PluralRules), errors (cause, Error.isError), ES modules, import attributes, import.meta, dynamic import.

next-intl-docs

Teaches current next-intl 4 practices for internationalizing Next.js apps, drawn from the official documentation. Use when setting up next-intl with the App Router, writing i18n/request.ts, adding a [locale] segment with defineRouting, createMiddleware in proxy.ts (formerly middleware.ts), building locale switchers with createNavigation, translating with useTranslations or getTranslations, passing messages to NextIntlClientProvider, writing ICU messages (plurals, select, rich text), formatting dates, numbers and lists with useFormatter, translating metadata, Server Actions, Route Handlers, localized 404 and error pages, static rendering with next/root-params, type-safe messages through AppConfig, testing with Jest, Vitest, Storybook, or extracting inline messages with useExtracted. Triggers on next-intl, useTranslations, getTranslations, NextIntlClientProvider, getRequestConfig, i18n routing, locale prefix, localePrefix, NEXT_LOCALE, hreflang, setRequestLocale, ICU messages, App Router internationalization.

nodejs-docs

Teaches Node.js practice drawn from the official Node.js API documentation, with pitfalls, surprising defaults, deprecations and replacements, each backed by its nodejs.org URL. Use when writing, reviewing, debugging or upgrading Node.js code, or choosing a built-in module (fs, crypto, streams, http, process, CLI flags, node:test, ESM/CommonJS, package.json exports, TypeScript type stripping, child_process, worker_threads, node:sqlite, deprecations).

postgresql-docs

Pitfalls, surprising defaults, PostgreSQL 18 changes and recommended patterns from the official PostgreSQL 18 documentation, each backed by its postgresql.org URL. Use when writing or reviewing PostgreSQL SQL, schema design, migrations and ALTER TABLE locks, indexes, transactions, isolation levels and retries, locking, upsert and MERGE, COPY, JSONB, timestamptz, generated and identity columns, partitioning, EXPLAIN, vacuum, roles, row-level security, PL/pgSQL, full-text search, connection settings, and upgrades to PostgreSQL 18.

react-docs

Writes, reviews and upgrades React 19.3 code from the official react.dev documentation. Use when writing components and Hooks, removing unnecessary useEffect calls, fixing Effect dependencies with useEffectEvent, building forms with Actions (useActionState, useOptimistic, useFormStatus, form action), using Server Components, 'use client', 'use server' and Server Functions, Suspense, use(), useTransition, useDeferredValue, ViewTransition, Activity, adopting React Compiler and eslint-plugin-react-hooks, deciding on useMemo, useCallback and memo, server rendering and hydration (createRoot, hydrateRoot, renderToPipeableStream, prerender), or migrating from React 18 (forwardRef, Context.Provider, ReactDOM.render, propTypes, defaultProps). Triggers on React, JSX, hooks, useState, useEffect, useRef, useContext, Server Components, RSC, Actions, React Compiler, Strict Mode, hydration mismatch, React 19 upgrade.

rust-std-docs

Gives current guidance from the official Rust standard library docs (std 1.99.1 stable) on pitfalls, panics, platform differences, discouraged APIs and newer stable replacements. Use when writing, reviewing or refactoring Rust code that uses std, especially collections (Vec, HashMap, BTreeMap, BinaryHeap, entry, extract_if, sort), Option/Result/error handling (expect, ?, Error, ExitCode, panic), iterators (collect, flatten, Peekable, try_fold), Box/Rc/RefCell/Cow/Pin/mem::take, Arc/Mutex/RwLock/OnceLock/LazyLock/thread::scope/mpsc/Condvar/atomics, String/str/fmt/format!/OsString/CString, io/fs/path (BufWriter, OpenOptions, PathBuf::join), process/env/net/time (Command, set_var, TcpStream, Instant, Duration), From/TryFrom/AsRef/Ord/Drop/Deref/Clone, and unsafe raw pointers, MaybeUninit, transmute, NonNull or integer overflow and float ordering.

socketio-docs

Builds, configures and debugs Socket.IO 4.8 servers and clients from the official Socket.IO v4 documentation. Use when writing a Node.js Socket.IO server (Express, Fastify, Koa, Bun, uWebSockets.js) or a socket.io-client app, emitting events with acknowledgements, timeout() and emitWithAck, broadcasting to rooms and namespaces, authenticating in middleware with the auth option, configuring CORS, reverse proxies and sticky sessions, scaling with the Redis, Redis Streams, Postgres, MongoDB or Cluster adapter, enabling connection state recovery and delivery guarantees, tuning reconnection, writing tests, troubleshooting connection issues, or migrating from Socket.IO v2 or v3. Triggers on Socket.IO, socket.io, socket.io-client, io(), new Server, emit, emitWithAck, acknowledgements, rooms, namespaces, broadcast, io.use, middleware, CORS, Redis adapter, sticky sessions, connection state recovery, reconnection, connect_error, Session ID unknown. Not for plain WebSocket servers such as ws without Socket.IO.

tailwindcss-docs

Teaches current Tailwind CSS v4 practices drawn from the official documentation. Use for any task that touches Tailwind CSS v4, even a small one, because many v3 habits silently break in v4. Use when writing or reviewing Tailwind CSS v4 code (utility classes, variants, arbitrary values, theme variables in @theme, @utility, @custom-variant, @apply, @reference, @source), setting up Tailwind in a framework or build tool (Vite plugin, PostCSS plugin, CLI, Next.js, SvelteKit, Nuxt, Angular, Laravel, Rails), customizing the theme (colors, fonts, breakpoints, spacing, animations), building dark mode with a class or data attribute, or migrating a project from Tailwind v3 (tailwind.config.js, @tailwind directives, darkMode class, safelist, bg-opacity, renamed shadow and outline utilities). Triggers on tailwindcss, @import "tailwindcss", @tailwindcss/vite, @tailwindcss/postcss, @tailwindcss/cli, @theme, @custom-variant dark, npx @tailwindcss/upgrade, upgrade to Tailwind v4.

tauri-docs

Tauri 2 apps, tauri.conf.json, capabilities and permissions, commands and invoke, events and channels, plugins, bundling, signing and the updater, migration from Tauri 1. Guides Tauri 2 work from the official v2 documentation, including scopes, managed state, plugin authoring, CSP and the isolation pattern, testing and debugging, Linux, Windows and macOS packages, and mobile and store releases. Use when writing or reviewing a Tauri 2 app, adding a plugin or a capability, fixing a "not allowed" or "forbidden path" error, wiring IPC between Rust and the webview, packaging, signing or publishing a desktop or mobile build, or upgrading a Tauri 1 or 2.0 beta project.

tokio-docs

Gives current guidance from the official tokio documentation (tokio 1.54.1) on async Rust pitfalls, cancel safety, blocking code, surprising defaults and deprecated APIs. Use when writing, reviewing or debugging async Rust code that uses tokio, especially the runtime (#[tokio::main], #[tokio::test], Builder, enable_all, block_on, current_thread, LocalRuntime, shutdown, feature flags), tasks (spawn, JoinHandle, JoinSet, abort, spawn_blocking, block_in_place, LocalSet, spawn_local, task_local), select!, join!, try_join!, cancellation and graceful shutdown, sync primitives (Mutex across .await, RwLock, Semaphore, Notify, OnceCell), channels (mpsc backpressure, oneshot, broadcast lag, watch), time (sleep, interval, MissedTickBehavior, timeout, paused time, start_paused), I/O and networking (AsyncReadExt, BufWriter flush, split, io::copy, framing, TcpListener, TcpStream, UdpSocket), tokio::fs, process (Command, kill_on_drop, Child), signals (ctrl_c, Windows console events) and Windows named pipes.

typescript-docs

Configures, writes and upgrades TypeScript 6.0 code and tsconfig.json from the official TypeScript documentation. Use when upgrading from TypeScript 5.x to 6.0 (strict, types, rootDir, baseUrl, moduleResolution node, target es5, outFile, esModuleInterop), choosing module and moduleResolution, writing package.json exports and imports, fixing ESM and CommonJS interop, enabling verbatimModuleSyntax or erasableSyntaxOnly, setting up project references and tsc --build, writing .d.ts files, checking JavaScript with JSDoc, or debugging narrowing, generics, mapped types, decorators and enums. Triggers on TypeScript, tsc, tsconfig, TS5112, ignoreDeprecations, nodenext, bundler, .d.ts, @ts-check, TypeScript 6 upgrade.

typesense-docs

Pitfalls, surprising defaults and recommended patterns of the Typesense search engine, distilled from the official docs. Use when designing a Typesense collection schema, writing search parameters (q, query_by, filter_by, sort_by, facet_by, group_by), tuning typo tolerance and ranking, building vector, semantic or hybrid search, conversational RAG or natural language search, creating API keys and scoped search keys for multi-tenancy, indexing and import (JSONL, upsert, emplace, dirty_values), syncing from a primary database, reindexing through aliases, managing synonyms (synonym sets), curation sets and stopwords, joins, analytics rules and query suggestions, InstantSearch, migrating from Algolia, or running, clustering, backing up and upgrading a Typesense server.

vite-docs

Teaches current Vite 8 practices drawn from the official documentation. Use when writing or fixing a vite.config, migrating from Vite 7 (Rolldown and Oxc replacing Rollup and esbuild), configuring the dev server, proxy or HMR, handling import.meta.env and modes, tuning the production build, library mode, SSR, writing a Vite plugin, using the HMR or JavaScript API, or the Environment API. Triggers on vite.config, defineConfig, rolldownOptions, import.meta.env, loadEnv, optimizeDeps, ssrLoadModule, ModuleRunner, this.environment, upgrade to Vite 8.

vitest-docs

Teaches current Vitest 5 practices drawn from the official documentation. Use when writing, reviewing or fixing Vitest tests (test, describe, expect, test.for, fixtures with test.extend, hooks, snapshots), mocking with vi (vi.fn, vi.spyOn, vi.mock, vi.when, fake timers, stubGlobal, stubEnv), configuring vitest.config or projects, choosing an environment or pool, filtering and running tests in CI, measuring coverage with v8 or istanbul, debugging slow or flaky suites, testing components in browser mode with Playwright, or migrating from Jest, Mocha or Vitest 4. Triggers on vitest, vi.mock, vi.fn, vitest.config, toMatchSnapshot, expect.poll, coverage thresholds, browser mode, @vitest/browser-playwright, jsdom, happy-dom, migrate Jest to Vitest, upgrade Vitest 5.

Skills relacionados