For-await-of, await, ASTs in dev tools, V8 heap profiler, speculative optimization in V8

ES.nextNews: the latest in JavaScript and cross-platform tools
Curated by Dr. Axel Rauschmayer and Johannes Weber.

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ES.next News

The latest in JavaScript and cross-platform tools

for-await-of and synchronous iterables @rauschma
2ality.com

Added by @jowe

await vs return vs return await @jaffathecake
jakearchibald.com

Added by @rauschma

The trees behind your tools @gabro27
blog.buildo.io

Added by @jowe

Accessing the V8 sampling heap profiler from Node.js @ofrobots
github.com

Added by @rauschma

An Introduction to Speculative Optimization in V8 @bmeurer, @ponyfoo
ponyfoo.com

Added by @rauschma

Memory management + how to handle 4 common memory leaks
A topic that’s getting ever more neglected by developers, due to the increasing maturity and complexity of programming languages, is memory management. See how it works and get a few tips on how to handle memory leaks in JavaScript.
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