V1020 End-to-end browser tests · Awesome Reviewers

Sub-techniques

2

ID	Name	Description
`V1020.001`	Scripted flows	Deterministic scripts for critical paths: sign-in, checkout, settings.
`V1020.002`	Agent-driven exploration	An LLM agent drives the browser from a natural-language description of the flow.

Craft it

Cover the few flows that would page someone if broken.
Seed test data per run and use stable selectors (roles, test ids).
Record traces and screenshots on failure as CI artifacts.

Reverse engineer it

Signs that a codebase already runs this technique, and where to read how it is configured.

playwright.config or cypress.config and an e2e/ directory.
A CI job that starts the app and runs the browser suite.

Where the scanned repositories configure it:

playwright.config.ts in 21 repositories
package.json in 19 repositories
.github/workflows/*.yml in 17 repositories
Makefile in 1 repositories

Detected by the scanner as: End-to-end browser tests (user flows broken across components, routing and the network.)

Open-source packages

3

Playwright microsoft/playwright
Cypress cypress-io/cypress
Browser Use browser-use/browser-use

Tools seen in scans

by repositories that run them

Tool	Repos	Command seen	Runs in	Docs
`playwright`	55	`playwright test`	ci, local	docs

Procedure examples

repositories that run it, most-starred first

Repository	Tools	Runs in	Evidence
freeCodeCamp/freeCodeCamp	`playwright`	local	`e2e/package.json scripts.playwright:watch`
nousresearch/hermes-agent	`playwright`	ci	`.github/workflows/windows-desktop-attach-e2e.yml jobs.attach.steps[5] (Attach...`
microsoft/vscode	`playwright`	ci	`.github/workflows/component-fixtures.yml jobs.playwright.steps[10] (Run Playw...`
n8n-io/n8n	`playwright`	ci	`.github/workflows/test-e2e-helm.yml jobs.helm-e2e.steps[6] (Run Building Bloc...`
langflow-ai/langflow	`playwright`	ci	`.github/workflows/a11y-scan.yml jobs.a11y-scan.steps[9] (Run IBM Equal Access...`
mui/material-ui	`playwright`	local	`package.json scripts.test:e2e-website`
mermaid-js/mermaid	`playwright`	ci, local	`.github/workflows/e2e-applitools.yml jobs.e2e-applitools.steps[6] (Playwright...`
home-assistant/core	`playwright`	ci	`.github/workflows/e2e-tests.yml jobs.boot_check.steps[5] (Run Playwright E2E ...`
microsoft/playwright	`playwright`	ci, local	`.github/workflows/tests_extension.yml jobs.test_extension.steps[5]`
grafana/grafana	`playwright`	ci, local	`.github/workflows/frontend-perf-tests.yaml jobs.performance-tests.steps[6] (R...`
lobehub/lobe-chat	`playwright`	local	`package.json scripts.e2e:ui`
nuxt/nuxt	`playwright`	local	`package.json scripts.test:e2e`
remix-run/react-router	`playwright`	ci, local	`.github/workflows/test-integration-run.yml jobs.integration.steps[6] (Run Int...`
diegosouzapw/OmniRoute	`playwright`	ci	`.github/workflows/ci.yml jobs.test-e2e.steps[8] (Run E2E tests (duration-bala...`
PostHog/posthog	`playwright`	local	`playwright/package.json scripts.test`
sst/opencode	`playwright`	ci	`.github/workflows/check-test.yml jobs.e2e-suite.steps[8] (Verify service work...`
QwenLM/qwen-code	`playwright`	ci	`.github/workflows/cd-mobile-mcp.yml jobs.build-and-publish.steps[7] (Test)`
github/docs	`playwright`	ci, local	`.github/workflows/headless-tests.yml jobs.playwright-tests.steps[7] (Run Play...`
eosphoros-ai/DB-GPT	`playwright`	local	`web/package.json scripts.test:e2e:dashboard`
dyad-sh/dyad	`playwright`	ci, local	`.github/workflows/ci.yml jobs.safe-storage-e2e.steps[11] (Safe storage keycha...`
bytedance/deer-flow	`playwright`	ci, local	`.github/workflows/e2e-tests.yml jobs.e2e-tests.steps[9] (Run E2E tests)`
prowler-cloud/prowler	`playwright`	ci, local	`.github/workflows/ui-e2e-tests-v2.yml jobs.e2e-tests.steps[21] (Run standard ...`
maximhq/bifrost	`playwright`	local	`Makefile target run-a11y-audit (line 337)`
looplj/axonhub	`playwright`	local	`frontend/package.json scripts.test:ui`
likec4/likec4	`playwright`	ci, local	`.github/workflows/checks.yaml jobs.check-mcp-app.steps[5] (🔬 run MCP App brow...`

End-to-end browser tests