@rosskevin/ifvisible/.vscode/tasks.json

Cross-browser, lightweight way to check if user is looking at the page or interacting with it. (wrapper around HTML5 visibility api)

{
  "version": "2.0.0",
  "tasks": [
    {
      "type": "npm",
      "script": "build:ide",
      "problemMatcher": ["$tsc"],
      "group": {
        "kind": "build",
        "isDefault": true
      }
    }
  ]
}