let Declaration Web Browser Support Test With Additional Comments

To view the comments, right click and select view source. Also, enable the web browser JavaScript console. Lastly, in the parent JavaScript Feature Reference: let Declaration Web Browser Support Test (learnwebcoding.com) web page, the tests are tied to one other with JavaScript. Here, for simplicity, each test is presented as a standalone test.

Fail implementation test.

Fail global abatement capability test.

Fail no hoisting capability test.

Fail block scope capability test.

Fail for loop iterator capability test.

Web browser support (pass all tests): IE11+, ED12+, FF44+, CH49+, OP36+. No SF5.1.7-.

Last reviewed/updated: 14 Jan 2018 | Published: 08 Nov 2017 | Status: Active

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