It's my hope that this can be leveraged by userland tooling, like stack-trace and winston, to provide better support for transpiled code. In v13.7.0 a public API was introduced for interacting with source maps. Interested in contributing to the Node.js project? Addressing some of these edge-cases where source maps aren’t yet applied is a great place to start. We would gradually like to make an effort to address these gaps in the source map implementation. There are still parts of the Node.js runtime that don’t take into account source-maps, for instance, the logic applied to show an error in its original context: /Users/bencoe/oss/source-map-testing/test.js:30 throw new MyHttpError('not found', HttpStatusCode.NOT_FOUND) ^ Ethnographic mapping is used to show and understand human interaction within a layout that displays events, places, and resources.
Take the following TypeScript code: enum HttpStatusCode What’s next Applying source maps more extensively in Node.js Ethnographic mapping is a technique used by anthropologists to record and visually display activity of research participants within a given space over time. And so alternate flavors of JavaScript present a disadvantage in terms of observability. The method encompasses three general stages: to explore a podcast from a particular social field, to engage with it through careful, ethnographic reflexivity and to examine the podcast by developing typologies and themes expedient for analysis. Node.js, developed in 2009, didn’t anticipate the modern world of transpilers. This article introduces the method of podcast ethnography.
However, we are also faced with a challenge. These abstractions offer a variety of benefits: for instance the type safety introduced by Flow and TypeScript, or the functional programming paradigm introduced by ClojureScript. Increasingly, when someone writes JavaScript, they’re actually writing an abstraction that compiles to JavaScript. Of the 21,717 respondents to the 2019 State of JavaScript Survey, ~60% said that they spend time working in an alternate flavor of JavaScript, this is up from ~21% in 2016.
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