![]() ![]() I guess the big risk is breaking UA sniffing and ended up in an unanticipated code-path, or worse, opting users into some kind of “your undetected browser isn’t supported, download Netscape 2” scenario. #Javascript multibrowser lowerstring code#If Chrome were to remove defaultstatus the code using it as intended wouldn’t break-a new global would be set, but that’s not a huge deal. Mike Taylor is one such human! The post I’m linking to here is just one example of this kind of bizarre history that needs to be tended to. ![]() That work is, surprise surprise, done by caring humans. Old APIs and names-of-things that need to continue to work even though they may feel like they are old and irrelevant. That was the web dealing with a third-party, but sometimes the web has to deal with itself. Short story, JavaScript has a proposal for, but in a twist of fate, it would have broken MooTools if it shipped, so it had to be re-named for the health of the web. In recent memory, #SmooshGate was all about a new JavaScript feature that conflicted with a once-popular JavaScript library. There is a way higher chance that a website is broken because of problems with hosting, missing or altered assets, or server changes than there is with changes in how browsers deal with HTML, CSS, JavaScript, another other native web technologies. ![]() JS Graphics JS Graphics JS Canvas JS Plotly JS Chart.js JS Google Chart JS D3.Browsers, thank heavens, take backward compatibility seriously.Īncient websites generally work just fine on modern browsers. ![]() JS vs jQuery jQuery Selectors jQuery HTML jQuery CSS jQuery DOM JS JSON JSON Intro JSON Syntax JSON vs XML JSON Data Types JSON Parse JSON Stringify JSON Objects JSON Arrays JSON Server JSON PHP JSON HTML JSON JSONP JS AJAX AJAX Intro AJAX XMLHttp AJAX Request AJAX Response AJAX XML File AJAX PHP AJAX ASP AJAX Database AJAX Applications AJAX Examples JS Web APIs Web API Intro Web Forms API Web History API Web Storage API Web Worker API Web Fetch API Web Geolocation API JS Browser BOM JS Window JS Screen JS Location JS History JS Navigator JS Popup Alert JS Timing JS Cookies JS HTML DOM DOM Intro DOM Methods DOM Document DOM Elements DOM HTML DOM Forms DOM CSS DOM Animations DOM Events DOM Event Listener DOM Navigation DOM Nodes DOM Collections DOM Node Lists JS Async JS Callbacks JS Asynchronous JS Promises JS Async/Await JS Classes Class Intro Class Inheritance Class Static JS Functions Function Definitions Function Parameters Function Invocation Function Call Function Apply Function Bind Function Closures JS Objects Object Definitions Object Properties Object Methods Object Display Object Accessors Object Constructors Object Prototypes Object Iterables Object Sets Object Maps Object Reference JS Versions JS Versions JS 2009 (ES5) JS 2015 (ES6) JS 2016 JS 2017 JS 2018 JS 2019 JS IE / Edge JS History JS Tutorial JS HOME JS Introduction JS Where To JS Output JS Statements JS Syntax JS Comments JS Variables JS Let JS Const JS Operators JS Arithmetic JS Assignment JS Data Types JS Functions JS Objects JS Events JS Strings JS String Methods JS String Search JS String Templates JS Numbers JS Number Methods JS Arrays JS Array Methods JS Array Sort JS Array Iteration JS Array Const JS Dates JS Date Formats JS Date Get Methods JS Date Set Methods JS Math JS Random JS Booleans JS Comparisons JS If Else JS Switch JS Loop For JS Loop For In JS Loop For Of JS Loop While JS Break JS Iterables JS Sets JS Maps JS Typeof JS Type Conversion JS Bitwise JS RegExp JS Errors JS Scope JS Hoisting JS Strict Mode JS this Keyword JS Arrow Function JS Classes JS Modules JS JSON JS Debugging JS Style Guide JS Best Practices JS Mistakes JS Performance JS Reserved Words ![]()
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