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Run E2E tests for Sentry JavaScript SDK test applications
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Based on SOC occupation classification
| name | e2e |
| description | Run E2E tests for Sentry JavaScript SDK test applications |
| argument-hint | <test-app-name> [--variant <variant-name>] |
This skill runs end-to-end tests for Sentry JavaScript SDK test applications. It ensures SDK packages are built before running tests.
The user provides a test application name and optionally a variant:
e2e-tests/test-applications/nextjs-app-dir (full path)nextjs-app-dir (just the app name)nextjs-app-dir --variant nextjs-15 (with variant)Extract the test app name from user input:
e2e-tests/test-applications/ prefix if present--variant nextjs-15)nextjs-app-dir)If the user recently edited files in packages/*, identify which packages were modified:
# Check which packages have uncommitted changes (including untracked files)
git status --porcelain | grep "^[ MARC?][ MD?] packages/" | cut -d'/' -f2 | sort -u
For each modified package, rebuild its tarball:
cd packages/<package-name>
yarn build && yarn build:tarball
cd ../..
Option C: User Specifies Packages
If the user says "I changed @sentry/node" or similar, rebuild just that package:
cd packages/node
yarn build && yarn build:tarball
cd ../..
Check that the test app exists:
ls -d dev-packages/e2e-tests/test-applications/<app-name>
If it doesn't exist, list available test apps:
ls dev-packages/e2e-tests/test-applications/
Ask the user which one they meant.
Navigate to the e2e-tests directory and run the test:
cd dev-packages/e2e-tests
yarn test:run <app-name>
If a variant was specified:
cd dev-packages/e2e-tests
yarn test:run <app-name> --variant <variant-name>
After the test completes, provide a summary:
If tests passed:
✅ E2E tests passed for <app-name>
All tests completed successfully. Your SDK changes work correctly with this test application.
If tests failed:
❌ E2E tests failed for <app-name>
[Include relevant error output]
If package rebuild was needed:
📦 Rebuilt SDK packages: <list of packages>
🧪 Running E2E tests for <app-name>...
yarn build && yarn build:tarball at repository rootyarn build:tarball at the repo root, then yarn test:prepare in dev-packages/e2e-testsHere are frequently tested applications:
nextjs-app-dir - Next.js App Routernextjs-15 - Next.js 15.xreact-create-hash-router - React with React Routernode-express-esm-loader - Node.js Express with ESMsveltekit-2 - SvelteKit 2.xremix-2 - Remix 2.xnuxt-3 - Nuxt 3.xTo see all available test apps:
ls dev-packages/e2e-tests/test-applications/
# User: "Run e2e tests for node-express-esm-loader"
# Step 1: Detect recent changes to packages/node
# Step 2: Rebuild the modified package
cd packages/node
yarn build && yarn build:tarball
cd ../..
# Step 3: Run the test
cd dev-packages/e2e-tests
yarn test:run node-express-esm-loader
# User: "Run e2e tests for nextjs-app-dir"
# Step 1: Check for existing tarballs
# Step 2: None found, build all packages
yarn build && yarn build:tarball
# Step 3: Run the test
cd dev-packages/e2e-tests
yarn test:run nextjs-app-dir
# User: "Run e2e tests for nextjs-app-dir with nextjs-15 variant"
# Step 1: Rebuild if needed
# Step 2: Run with variant
cd dev-packages/e2e-tests
yarn test:run nextjs-app-dir --variant nextjs-15
This skill integrates with the standard SDK development workflow:
packages/*/e2e <app-name> to test your changesThe skill automates the tedious parts of:
Produce a weekly digest of upstream framework/library activity (releases, Discussions, RFCs, RSS) for the Sentry JS SDK. Use when asked to "track framework updates", "check framework releases", "what changed upstream", "weekly framework digest", "what's new in React/Next/Nuxt/etc.", or to surface backlog candidates from upstream frameworks. Do NOT use for checking Sentry SDK releases, internal package updates, or individual bug triage.
Write high-quality unit tests (Vitest) and E2E tests (Playwright) following senior test-engineering practices. Use this skill whenever asked to write tests, add test coverage, create test cases, fix failing tests, add missing assertions, test a new feature, write specs, or cover edge cases. Also trigger when the user says "write tests for", "add tests", "test this", "cover this", "needs tests", "add E2E test", "add unit test", "test coverage", or when reviewing code and noticing missing test coverage.
Analyze and propose fixes for Dependabot security alerts
Triage GitHub issues with codebase research and actionable recommendations
Help the user draft and (with their explicit approval) post a status update to a Linear project they lead. Use whenever the user wants to "post a project update", "write a status update", "update my Linear project", "send a project update", or asks for help with weekly/biweekly project updates. Also trigger when the user pastes a Linear project URL and asks for an update, mentions wanting to write an update for their project, or wants help drafting a status message for stakeholders. Even when the user doesn't explicitly say "post" or "status update" — if the underlying request is "help me write an update for my Linear project", trigger this skill. The user always keeps final control of the words; this skill drafts a proposal and never posts without explicit confirmation in the same turn.
Analyze a Linear project's health and produce a status summary for a project lead or manager. Inspects status-update cadence, lead/owner presence, target-date realism and stability, issue staleness, milestone health, and scope creep. Use whenever the user wants a status report, project review, health check, weekly review, or audit of a Linear project — including phrases like "how is project X going", "give me a status on this Linear project", "audit this project", "is this project on track", "check project health", or when they paste a Linear project URL and ask for a summary. Use it even when the user doesn't explicitly say "audit" or "status" — if the request is fundamentally "tell me how this Linear project is doing", trigger this skill.