new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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Playwright · all subjects

tooling

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Playwright tooling overview

Playwright comes with several tools: VS Code extension for writing, running, and debugging tests; test generator (codegen) to generate tests and pick locators; trace viewer to view test traces as a PWA; UI Mode to explore, run, and debug tests with time travel and watch mode; TypeScript support out of the box with better IDE integrations.

Type checking for JavaScript test files in VS Code

Add `// @ts-check` at the start of each JavaScript test file when using VS Code to get automatic type checking.

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