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loadjs is a JavaScript library for dynamically loading JavaScript and CSS files. It provides a simple API for loading scripts and stylesheets asynchronously, with support for callbacks and error handling.
Loading a single JavaScript file
This feature allows you to load a single JavaScript file asynchronously. The callback function is executed once the script is successfully loaded.
loadjs('path/to/script.js', function() { console.log('Script loaded!'); });
Loading multiple JavaScript files
This feature allows you to load multiple JavaScript files asynchronously. The callback function is executed once all the scripts are successfully loaded.
loadjs(['path/to/script1.js', 'path/to/script2.js'], function() { console.log('Scripts loaded!'); });
Loading CSS files
This feature allows you to load a CSS file asynchronously. You can provide success and error callbacks to handle the loading status.
loadjs('path/to/styles.css', { success: function() { console.log('CSS loaded!'); }, error: function(pathsNotFound) { console.log('CSS failed to load: ' + pathsNotFound); } });
Named bundles
This feature allows you to group multiple files into a named bundle. You can then use the `loadjs.ready` method to execute a callback once the entire bundle is loaded.
loadjs(['path/to/script1.js', 'path/to/script2.js'], 'bundleName'); loadjs.ready('bundleName', function() { console.log('Bundle loaded!'); });
Error handling
This feature provides error handling for loading scripts. You can specify a callback function to handle cases where one or more scripts fail to load.
loadjs(['path/to/script1.js', 'path/to/nonexistent.js'], { success: function() { console.log('Scripts loaded!'); }, error: function(pathsNotFound) { console.log('Scripts failed to load: ' + pathsNotFound); } });
RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, such as Rhino and Node. Compared to loadjs, RequireJS offers more advanced module management and dependency resolution.
HeadJS is a JavaScript library that allows you to load scripts and stylesheets asynchronously. It provides a simple API for managing dependencies and executing callbacks. Compared to loadjs, HeadJS offers similar functionality but with a different API design.
ScriptJS is a JavaScript loader that allows you to load scripts asynchronously. It provides a simple API for loading single or multiple scripts and handling callbacks. Compared to loadjs, ScriptJS focuses solely on script loading without support for CSS files.
FAQs
Tiny async loader for modern browsers
The npm package loadjs receives a total of 179,417 weekly downloads. As such, loadjs popularity was classified as popular.
We found that loadjs demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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