TypeScript News Sunday, July 22

JavaScript vs. TypeScript vs. ReasonML

  • In this blog post, I describe the pros and cons of three programming languages/dialects: JavaScript, TypeScript and ReasonML.
  • My descriptions are based on recent experiences with TypeScript and ReasonML on a few smaller real-world projects and on years of experience with JavaScript.
  • Before we take a look at the languages, lets first consider the pros and cons of static typing, given that TypeScript and ReasonML are statically typed and JavaScript isnt.
  • Conclusion: TypeScript occupies a nice middle ground between JavaScript and ReasonML.
  • The strength and variety of the JavaScript ecosystem is amazing at the moment: You can switch between JavaScript, ReasonML and TypeScript, as needed (and with varying degrees of work).

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JavaScript vs. TypeScript vs. ReasonML

Object.keys() types refinement, and Object.entries() types bugfix by ethanresnick · Pull Request #12253 · Microsoft/TypeScript

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Object.keys() types refinement, and Object.entries() types bugfix by ethanresnick · Pull Request #12253 · Microsoft/TypeScript

use TypeScript for runtime.js and pre.js · rhysd/[email protected]

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use TypeScript for runtime.js and pre.js · rhysd/[email protected]

Python Tutor – Visualize Python, Java, C, C++, JavaScript, TypeScript, and Ruby code execution

  • Python Tutor, created by Philip Guo (@pgbovine), helps people overcome a fundamental barrier to learning programming: understanding what happens as the computer runs each line of code.
  • Write code in your web browser, see it visualized step by step, and get live help from volunteers.
  • So far, over 3.5 million people in over 180 countries have used Python Tutor to visualize over 50 million pieces of code, often as a supplement to textbooks, lectures, and online tutorials.
  • Here is a Python example: – – Hit the Get live help!
  • You can chat about your code and navigate visualizations together to receive free real-time tutoring.

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Python Tutor – Visualize Python, Java, C, C++, JavaScript, TypeScript, and Ruby code execution

Fix more typescript errors · vanilla/[email protected]

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Fix more typescript errors · vanilla/[email protected]

Restore name of second argument to FileReader.readAsText · Issue #105 · w3c/FileAPI

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Restore name of second argument to FileReader.readAsText · Issue #105 · w3c/FileAPI

Creating a Custom Element Decorator Using TypeScript – DZone Web Dev

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Creating a Custom Element Decorator Using TypeScript – DZone Web Dev

vscode에서 타입스크립트(typescript)를 좀 더 쉽게 사용 해보기

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vscode에서 타입스크립트(typescript)를 좀 더 쉽게 사용 해보기 | vobour – We write together

module-function.d.ts · TypeScript

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module-function.d.ts · TypeScript

TypeScript を使って Clova Custom Extension を作ろう – Qiita

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TypeScript を使って Clova Custom Extension を作ろう – Qiita

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