Posts in category 'signature-post' - page 2

Category: Signature Post

Abstract classes in JavaScript Signature Post

July 8, 2021 · 2 min read · 306 words

JavaScript don’t have the concept of abstract classes, but it’s fairly easy to implement: don’t allow to instanciate them :-) Just check if the constructor of the instance we are creating is the own class instead of one of its childrens, and don’t throw an error if it is:

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How to paint over a video with HTML Signature Post

November 1, 2020 · 5 min read · 850 words

I recently got to work on a project where I need to capture a camera, sendback some drawed feedback, exchange commands and chat messages (and voice comments), and record everything. I’ve always been interested on using non-mainstream features of the Web Platform, and after taking a look of the current state of the art, I’ve found a way to implement this particular use case using ONLY open and readily available web standards.

Sometimes, when you left out social networks and embrace back the Internet 90’s spirit, you find yourself rediscovering that the Web is still an amazing place :-)

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