AJAX – stands for “Asynchronous JavaScript and XML” – allows asynchronous communications with the server – is used to update
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SOP and CORS
Comparison (of SOP and CORS) SOP (Same-origin policy) CORS (Cross-origin resource sharing) What? A Security feature enforceable by the web
Continue readingWebRTC
1. Mesh /—> Peer_1 Peer_4
Continue readingvar vs. let vs. const (JS)
Overview Type Scope Reassignable Redeclarable var function yes yes let block yes no const block no no var let const
Continue readingMediaDevices (Audio example)
This example records from the selected audio input device (microphone) and plays to the selected audio output device (speaker). Be
Continue readingHTML5 video – Default vs. Custom player
The used custom player is Video.js, because it’s one of the most seen video player currently on the web. Showcase
Continue readingChromium vs. Chrome vs. CEF
Chromium is an open-source web browser by Google based on the engine Blink. There are multiple web browsers based on
Continue readingChromium browser instances
One browser instance operates on one user data directory. Scenario 1 $ ./<path/to/chromium/>chromium $ ./<path/to/chromium/>chromium This first call opens up
Continue readingWireshark – Alternative for DevTools network
These days some website try everything to block the usage of DevTools on their pages. An alternative to atleast still
Continue readingMultithreading (Web apps)
Types of Worker Type Worker Web Worker Service Worker Dedicated Worker Shared Worker Amount Multiple per tab One per origin
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