{"json_modified": "2016-10-14T07:03:29.375365", "uuid": "bcb45168-3406-4be6-b59e-db44f5205f03", "title": "Handling common JavaScript problems", "url": "/en-US/docs/Learn/Tools_and_testing/Cross_browser_testing/JavaScript", "tags": ["Beginner", "CodingScripting", "linting", "JavaScript", "feature detection", "Article", "Libraries", "Learn", "cross browser", "libraries", "Testing", "polyfills"], "translations": [], "modified": "2016-10-14T07:03:29", "label": "Handling common JavaScript problems", "localization_tags": [], "locale": "en-US", "id": 196465, "last_edit": "2016-10-14T07:03:22", "summary": "So that's JavaScript. Simple huh? Maybe not so simple, but this article should at least give you a start, and some ideas on how to tackle the JavaScript-related problems you will come across.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "The_trouble_with_JavaScript", "title": "The trouble with JavaScript"}, {"id": "Fixing_general_JavaScript_problems", "title": "Fixing general JavaScript problems"}, {"id": "Linters", "title": "Linters"}, {"id": "Online", "title": "Online"}, {"id": "Code_editor_plugins", "title": "Code editor plugins"}, {"id": "Other_uses", "title": "Other uses"}, {"id": "Browser_developer_tools", "title": "Browser developer tools"}, {"id": "The_Console_API", "title": "The Console API"}, {"id": "Using_the_JavaScript_debugger", "title": "Using the JavaScript debugger"}, {"id": "Performance_issues", "title": "Performance issues"}, {"id": "Cross_browser_JavaScript_problems", "title": "Cross browser JavaScript problems"}, {"id": "Using_modern_JavaScriptAPI_features", "title": "Using modern JavaScript/API features"}, {"id": "Feature_detection", "title": "Feature detection"}, {"id": "Libraries", "title": "Libraries"}, {"id": "Polyfills", "title": "Polyfills"}, {"id": "JavaScript_transpiling", "title": "JavaScript transpiling"}, {"id": "Using_bad_browser_sniffing_code", "title": "Using bad browser sniffing code"}, {"id": "Handling_JavaScript_prefixes", "title": "Handling JavaScript prefixes"}, {"id": "Finding_help", "title": "Finding help"}, {"id": "Summary", "title": "Summary"}], "slug": "Learn/Tools_and_testing/Cross_browser_testing/JavaScript", "review_tags": []}