is a cross-server platform that allows better download experience to the users. Blob.js supports all the browsers supported in FileSaver.js and more. Blob.js implements a W3C blob interface unsupported natively by the browser. Blob.jsīlob.js is implemented with other types of libraries like the canvas.toBlob( ), mainly for browsers that are not supported by canvas.toBlob natively. implementation of the above library with Blob.js, it becomes a cross-browser. In either way, the Blob support function is still a requirement for many unsupported functions. Canvas-toBlog.jsĬanvas-toBlog.js is used for implementing canvas.toBlog( ) in HTML5 or canvas.toBlogHD ( ) when the browser do not support the latter natively. The data is saved asynchronously with the power of streaming API that supports progress, canceling and notification. Advanced settings can save data directly into your physical hard drive. It is advisable when computer RAM is limited to implement StreamSaver.js.
StreamSaver.js is a library adapted for larger files, even bigger than blobs. However, it is a good practice to implement content disposition attachment response header for more cross-browser compatibility. It works just fine in generating files to be saved on the client-side. Now I will list down the best 11 JavaScript file downloader libraries.įileSaver.js provides a solution to file saving on the client-side. These libraries work perfectly in all HTML5 supported browsers with the use of element.Ī few customization and modification of libraries are needed for it to support old browsers. They give developers a chance to generate a download file in the browser without contact with the server.
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