Vanilla JavaScript: Web Performance Optimization APIs

[LeeAndro]

Released: 10/2018Duration: 1h 43m | Video: 1280x720 30fps | Audio: AAC, 48 kHz, 2ch | Size: 326 MBGenre: eLearning | Language: English

With the Performance APIs built into modern browsers, you can measure the performance of your websites and applications and make "live" changes to the content, page navigation, and more.​

This allows you to create a faster and better experience for all your users: for the desktop user on high-speed Wi-Fi or the mobile user with a weak signal. This course shows how to collect real metrics from real devices with the four most useful APIs: Performance line, Navigation Timing, User Timing, and Resource Timing. Instructor Maximiliano Firtman shows how to access and apply the APIs with vanilla JavaScript, and use reactive programming techniques-such as beacons and multithreading-to optimize code so it executes as efficiently as possible.



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