Browser Support Explained | FullStack Masterclass JavaScript Course
A focused JavaScript lesson about Browser Support, with examples, common mistakes, self-checks and practical browser context.
In this FullStack Masterclass lesson, Andrew explains Browser Support as part of the Versions & Runtimes chapter.
You will learn:
Explain what Browser Support does in JavaScript.
Read a strong Browser Support code pattern.
Recognize a weak Browser Support pattern before using it in production.
Practice Browser Support in a small browser-focused exercise.
Chapters:
00:00 Browser Support
00:15 What You Will Learn
00:27 Your code runs in the user browser, so the user browser has a vote.
00:57 Core Ideas
01:23 Feature detection before using an API
01:42 Assuming every browser supports the same API
01:56 Production Rules
02:25 Add a feature check before using an API
02:40 Self-check
03:01 Keep Building
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