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Daniel Ramos Acosta
Daniel Ramos Acosta

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Apr 15, 2020

Is TypeScript better than JavaScript?

Since I started developing web applications, I have been hearing comments like “TypeError: Cannot read property 'something' of undefined, again??" or "Each time I touch something, something else breaks!". Today, I want to talk about TypeScript: a technology that enables a huge amount of tools that ultimately improves the developer…

Typescript

2 min read

Is TypeScript better than JavaScript?
Is TypeScript better than JavaScript?

Published in Lean Mind

·Sep 25, 2018

Deno is the new Node?

About 3 months ago, Ryan Dahl (the inventor of Node.js) gave a talk in JSConf called “10 Things I Regret About Node.js”, were he regrets several design decisions he took over Node.js. About during the half of his talk, he showed us an experimental prototype called Deno that aimed to…

Java Script

3 min read

Deno is the new Node?
Deno is the new Node?

Published in Lean Mind

·Aug 15, 2018

Testing RxJS Observables with Marble Diagrams

Testing RxJS might be a hard task, specially when we have a complex pipeline with lots of time assertions. In this article we’ll explore how can we make these tests easier to reason about using Marble Diagrams, but first: What are Marble Diagrams? Marble Diagrams are visual representation for events emitted over the time…

Java Script

3 min read

Testing RxJS Observables with Marble Diagrams
Testing RxJS Observables with Marble Diagrams
Daniel Ramos Acosta

Daniel Ramos Acosta

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