While working recently on an NPM library built with Rollout, I noticed that the folder structure changed, and some TypeScript definition files, the .d.ts ones, weren't in the final build where they were supposed to be. After fixing this, I created an integrity checker that ensured that all TypeScript definition files were there they should… Continue reading How to ensure that TypeScript definition files are in the final build
When you use the utility Partial on a type, it will make all the type properties optional. Let's see how we can compose this utility with another one, Omit, to make optional only certain properties of this type. We'll finally create a utility type using TypeScript generics to apply this on any type we want.… Continue reading TypeScript: make selected properties optional with Partial & Omit
Bidirectional maps allow you to query by key and get its value or by value and get its key. Learn how to implement them in JS and make them type safe with TypeScript.
In this Deno tutorial, we'll see how to create a Deno CLI tool with TypeScript. We'll explore how to read a directory and write a file. Finally, we'll learn to publish our Deno module to GitHub and run it directly from that location and also to install it locally so it can work without connection.
Angular 10 introduces new support for TypeScript 3.9, new TS libraries and project structure, plus a stricter mode.
Deno will stop using TypeScript citing several issues like slow compiling times and inefficient code structuring. Deno will start using pure JavaScript for its internal code.
Deno doesn't rely on a centralized server like npm. Anyone can publish a module to their server. Learn to create, publish, and use a Deno module.
10 resources to learn and work with Deno: tutorials, libraries, VSCode extensions, and more.
Deno is a new runtime (like Node.js) that aims to provide a productive and secure scripting environment for JavaScript and TypeScript. It has been created by Ryal Dahl, the original creator of Node.js, to be a secure environment for the modern JavaScript/TypeScript developer, incorporating the recent advances in JavaScript of the last years. It's funny… Continue reading Deno 1.0 launches: a secure runtime for JavaScript
