playwright-docs

Pièges, valeurs par défaut surprenantes et motifs recommandés de Playwright Test pour JavaScript et TypeScript, distillés à partir de la documentation officielle. À utiliser lors de l'écriture, la relecture, le débogage ou la configuration de tests Playwright (@playwright/test, playwright.config.ts, npx playwright test), y compris les tests instables, les localisateurs (getByRole, filter, mode strict), les assertions web-first (expect, toHaveText, toBeVisible, expect.poll, toPass), les fixtures, l'authentification storageState, les dépendances entre projets, les timeouts, les tentatives, l'interception réseau (page.route, routeFromHAR, routeWebSocket), les tests d'API, l'horloge, les instantanés aria, toHaveScreenshot, les scans d'accessibilité axe, les traces, le mode UI, les rapporteurs, CI, Docker, le sharding, les verrous de test, les tests de composants avec stories et mount, le codegen, Playwright MCP, playwright-cli et la migration depuis Puppeteer, Protractor, Testing Library ou les versions plus anciennes de Playwright.

Qu'est-ce que playwright-docs ?

Cette compétence Playwright-docs est un guide de référence complet pour les développeurs utilisant Playwright Test avec JavaScript et TypeScript. Elle compile les aspects les plus délicats et souvent mal compris de la documentation officielle, tels que les règles d'auto-attente, la strictesse des localisateurs, les comportements de timeout, les pièges du mocking réseau, et les modes de mise à jour des instantanés. Utile pour la rédaction, la révision et le débogage de tests, elle prend en charge @playwright/test, playwright.config.ts et l'outil en ligne de commande npx playwright test. Le SKILL.md structuré fournit des instructions claires avec des liens vers la documentation officielle, couvrant les localisateurs, les actions, les assertions, la configuration, la gestion réseau, l'intégration CI, les tests de composants, et les migration depuis d'autres outils comme Puppeteer ou Testing Library. Elle est conçue pour aider les développeurs à éviter les erreurs courantes et à suivre les meilleures pratiques de Playwright.

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

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Documentation

Playwright Test (JS/TS) d'après la documentation officielle

Présentation

Cette compétence regroupe ce que la documentation de Playwright dit et qui est facile à mal interpréter : les règles d'auto-attente, la strictesse, les timeouts qui ne se cumulent pas comme on pourrait s'y attendre, les angles morts du mocking, les modes de mise à jour des instantanés, les paramètres CI et les API supprimées. Les conseils génériques de test sont exclus. Chaque affirmation est accompagnée de l'URL de la documentation dont elle provient, afin de pouvoir être vérifiée.

Version couverte

Playwright Test 1.64.1 pour Node.js et TypeScript (@playwright/test). Le contenu Python, Java et .NET est exclu. Lorsque la version installée est plus ancienne, consultez le tableau des versions dans references/version-changes.md avant d'appliquer une API plus récente.

Comment naviguer

  1. Lisez le démarrage rapide ci-dessous. Il couvre les règles qui s'appliquent dans la plupart des tests.
  2. Ouvrez le fichier de référence dont le domaine correspond à la tâche, à partir du tableau en fin de document.
  3. Avant de relire du code ancien ou d'effectuer une mise à niveau, lisez « Anciens motifs » ci-dessous et references/version-changes.md.

Démarrage rapide

Localisateurs

Actions et attente

Assertions

Structure et configuration

Réseau

CI

Instantanés

Anciens motifs

AncienActuelSource
locator.type(), page.type()locator.fill(), ou pressSequentially()https://playwright.dev/docs/release-notes#version-138
page.$(), ElementHandle, page.$eval + expect génériqueLocalisateur + assertion 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
pseudo-classe :visiblelocator.visible()https://playwright.dev/docs/release-notes#version-163
sélecteurs text=Log in, id=, data-testid=getByText, getByTestIdhttps://playwright.dev/docs/other-locators#legacy-text-locator
sélecteurs de disposition :right-of(), :near()localisateurs visibles par l'utilisateurhttps://playwright.dev/docs/other-locators#css-matching-elements-based-on-layout
sélecteurs _react, _vuelocalisateurs standardhttps://playwright.dev/docs/release-notes#version-158
page.accessibility@axe-core/playwrighthttps://playwright.dev/docs/release-notes#version-157
globalSetup pour la connexion ou l'initialisationprojet de configuration avec dependencieshttps://playwright.dev/docs/test-global-setup-teardown#introduction
test.describe.configure({ mode: 'serial' }) pour une ressource partagéeverrous de testhttps://playwright.dev/docs/test-parallel#test-locks
webServer.portwebServer.urlhttps://playwright.dev/docs/test-webserver#configuring-a-web-server
videosPath, videoSizerecordVideo, ou use.video dans l'exécuteurhttps://playwright.dev/docs/release-notes#version-160
option de lancement devtools: trueargs: ['--auto-open-devtools-for-tabs']https://playwright.dev/docs/release-notes#version-158
drapeau -gv--grep-invert ou -Ghttps://playwright.dev/docs/release-notes#version-154
npx playwright open pour enregistrernpx playwright codegenhttps://playwright.dev/docs/release-notes#version-154
updateSnapshots: 'all' pour rafraîchir ceux qui ont changé'changed' ('all' réécrit tout)https://playwright.dev/docs/release-notes#version-150
waitUntil: 'networkidle'auto-attente et assertions web-firsthttps://playwright.dev/docs/puppeteer#automation-example
@playwright/experimental-ct-* avec JSX mount(<C />)stories + mount('Story/Id', props) depuis @playwright/testhttps://playwright.dev/docs/test-components#migration-from-the-experimental-packages
navigateurs téléchargés par npm installnpx playwright install --with-depshttps://playwright.dev/docs/release-notes#version-138

Fichiers de référence

FichierLisez-le pour
references/locators.mdpriorité des localisateurs, correspondance de texte, strictesse, filter, within, and / or, visible(), DOM Shadow, frames, sélecteurs legacy
references/actions-and-events.mdvérifications d'actionnabilité par action, force, saisie, glisser-déposer, boîtes de dialogue, téléchargements, téléversements, popups, navigation, hydration, evaluate, scripts d'initialisation, handles
references/assertions.mdmatchers web-first versus génériques, timeouts des assertions, expect.poll, toPass, assertions douces, matchers personnalisés, test.step
references/snapshots-and-accessibility.mdmodes de mise à jour des instantanés, instantanés aria, tolérances et nommage de toHaveScreenshot, instantanés non-image, scans axe
references/configuration.mdstructure de la configuration, portées et valeurs par défaut de use, projets et dépendances, appareils et émulation, gestion TypeScript, webServer
references/timeouts-retries-annotations.mdchaque timeout et sa valeur par défaut, tentatives et redémarrages de worker, mode série, skip / fail / fixme, tags, tests paramétrés et projets
references/fixtures-and-auth.mdisolation, fixtures personnalisées, portées, options, ordre d'exécution, hooks globaux, projets de configuration, objets de page, authentification storageState, rôles, comptes par worker
references/network-and-mocking.mdroute, règles glob, en-têtes et redirections qu'une route ne peut pas toucher, enregistrement et relecture HAR, simulations WebSocket, simulations d'API navigateur, service workers
references/api-testing-and-clock.mdfixture request, cookies partagés versus isolés, libération des contextes, méthodes page.clock et ordre
references/ci-parallel-sharding.mdbase de référence CI, GitHub Actions et autres fournisseurs, workers, fullyParallel, verrous de test, sharding, fusion des rapports blob
references/browsers-and-docker.mdinstallation et cache des navigateurs, canaux Chromium, proxys et miroirs, image Docker, extensions Chrome, WebView2, grille Selenium
references/debugging-and-reporting.mddrapeaux CLI, --debug, inspecteur, modes trace et vidéo, visualiseur de trace, mode UI, rapporteurs
references/component-testing-and-migration.mdtests de composants avec stories et galerie, migration depuis les packages ct expérimentaux, Testing Library, Protractor, Puppeteer
references/codegen-and-agent-tooling.mdcodegen, Library versus Test, canaux de version, agents de test, playwright-cli, Playwright MCP
references/version-changes.mdchangements de comportement cassants, API supprimées et dépréciées avec leurs remplacements, changements de support de plateforme

Les sources et les détails de récupération sont listés dans 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.

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