Search Results for "javascript"

why-is-node-running is a diagnostic tool for Node.js developers that helps answer the question: “why is my Node.js process still alive?” In complex asynchronous code — with timers, open handles, network sockets, file watchers, or unfulfilled promises — it can be tricky to figure out what is preventing the event loop from exiting. This utility inspects the active handles and resources in the runtime, prints a breakdown of open callbacks, sockets, timers, and other tasks, and explains what’s...

...Under the hood it uses a modern browser (installed via a one-time shot-scraper install step) and exposes options for viewport size, full-page versus clipped screenshots, and device emulation. Beyond simple captures, it can run custom JavaScript before taking the shot, allowing you to open menus, scroll, or manipulate the DOM so the screenshot reflects the desired state. The project is deeply integrated with automation workflows: examples show it running in scheduled jobs, GitHub Actions, and bots that publish screenshots to social media or use them in docs. It ships with detailed documentation, a tutorial, and a template repository that lets you spin up an automated screenshot pipeline.

...The scaffold includes configuration for bundling, building, and publishing; typical build setups (e.g. bundler, transpilation) are preconfigured, likely with support for modern JavaScript/TypeScript, testing frameworks, and packaging standards (e.g. publishing to npm). This accelerates the development of shared UI components or generic React modules that can be reused across projects. For developers or teams who build UI libraries frequently, it reduces overhead significantly. By abstracting away repetitive boilerplate, it helps maintain consistency in library structure and standards, which is helpful for maintainability and collaboration.