Ably-js has fallback transport mechanisms to ensure its realtime capabilities can function in network conditions (such as firewalls or proxies) that might prevent the client from establishing a WebSocket connection. The default Ably.Realtime client includes these mechanisms by default. If you are us...
According to the ECMAScript specification, JavaScript includes both strict (===) and loose (==) equality operators, which behave differently when comparing values. Here's a breakdown:== (Loose Equality): This operator performs type coercion before comparing two values. If the values are of ...
Continuous integration tests are run onGithub ActionsandBrowserStackevery time a commit is pushed to github. Github Actions runs the tests for different versions of node.js, and BrowserStack runs the tests on all major browsers. Thanks Github Actions and BrowserStack for the generous free hosting ...
Security is an important factor to consider with respect to Node.js architecture. The structure of its ecosystem, which includes thousands of open source dependencies and the possibility of misconfiguration, presents several security problems. Here’s how security comes into play with the architectural ...
Improved Symbol.keyFor complexity to O(1) Fixed the order of arguments validation in String.prototype.{ endsWith, includes, startsWith } Internal implementation of RegExp#flags helper now respect dotAll flag (mainly related to the pure version) Performance optimizations related old V8 Etc.3.1...
Accessibility is another important consideration for Ext JS developers. Ext JS provides a number of features to help developers create accessible applications, but it’s important to understand how to use them correctly. The Ext JS documentation includes a dedicated section on accessibility. ...
How can a Node.js application both read data from disk and make an HTTP request at the same time if JavaScript is single-threaded? This is where things start to get interesting. Node.js itself is multithreaded. The lower levels of Node.js are written in C++. This includes third-party ...
In addition to its prebuilt standard materials Basic, Phong, and Lambert, Three.js includes a library of utility shaders, contained in the global THREE.ShaderLib. We simply create a mesh with cube geometry, and as the material we use the Three.js “cube” shader defined in the library. ...
The browser bundle now includes the necessary polyfills (it is 704 larger now because of that, see also #2266). Thanks @m93a. 705 - Update dependencies (`complex.js@2.0.15`, `decimal.js@10.3.1`) 706 - Drop official support for node.js 10, which has reached end of life. ...
It includes fixes for the resizable widget when a global box-sizing: border-box CSS declaration is present (a common complaint was about resizable dialogs), support for the hidden attribute in selectmenu options, fixes for the deprecated -ms-filter syntax, and correcting the format of the ...