JavaScript — Null vs. Undefined
At first glance, null and undefined may seem the same, but they are far from it. This article will explore the differences and similarities between null and undefined in JavaScript. What is null?There are two features of null you should understand: null is an empty or non-existent value.null must be assigned.Here’s an example. We assign the value of null to a: let a = null;console.log(a); // nullW
Keep webpack Fast: A Field Guide for Better Build Performance - Slack Engineering
The build tools of yore: a Loom with Jacquard machine attached webpack is a brilliant tool for bundling frontend assets. When things start to slow down, though, its batteries-included nature and the ocean of third-party tooling can make it difficult to optimize. Poor performance is the norm and not the exception. But it doesn’t have to be that way, and so — after many hours of research, trial, and
Speed and Stability: Why Go is a Great Fit for Lambda
A few days ago in a move foreshadowed by a hint at Amazons’ re:Invent conference late last year, AWS released support for Go on its Lambda platform. Go users can now build programs with typed structs representing Lambda event sources and common responses in the aws-lambda-go SDK. These can then be compiled, bundled up into a “Lambda deployment package” (as simple as a ZIP file with a binary in it)
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GitHub - getify/Functional-Light-JS: Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.
