Typescript

…and What I Don’t — In 2018, Ryan Dahl, founder of the Node runtime environment for JavaScript gave a talk at JSConf —10 Things I Regret About Node.js. It’s not often that you hear from the founder of a technology turned paradigm that he regrets some of the major features of his own invention. If…

Introduce X6 is an HTML and SVG-Based graph editing engine that provides low-cost customization capabilities and out-of-the-box built-in extensions that allow us to quickly build applications such as DAG、ER、FlowChart、BPMN and so on.

Learn the differences between SolidJS and React. — This is not a Solid JS vs React JS article, rather this is an article that helps you understand Solid JS and learn the differences as a React developer. It’s common to see comparisons of frameworks in the development community, sometimes it’s interesting, and sometimes it gets personal, but the…

In this article I will walk through steps and components required for creating AWS Lambda with TypeScript. This includes configuration of TypeScript, WebPack, Jest for testing and packaging, and getting this work with Yeoman aws-lambda-typescript generator. TLDR; This work has been released as Yeoman generator, which can be used to…

This is the most frequently asked question among mobile app and front-end developers: Which is good? JavaScript vs. TypeScript. Don’t worry! You will get the best answer when deciding which to use. This blog will compare TypeScript vs. JavaScript and explain when to use each. We will also cover all…

A Replacement Macro in Excel on the web Office Scripts Purpose Office Scripts primary concern is to address the automation tasks in the Excel ON THE WEB (Not for the local excel file). Use Office Scripts in Excel on the web to automate your common tasks. Office Scripts | Microsoft Docs On the other hand, since you can program in Office…

Nominal Typing — What is Nominal Typing Nominal Typing: Attaches a “nominal” to a type to prevent structural types from being misused in some cases due to similarity in type structure. Suppose the following code is available： interface Vector2D { x: number, y: number }; interface Vector3D { x: number, y: number, z: number }; function calc(vector: Vector2D): void; const…

Every system needs a persistent memory like a database. At Assembly, we use Domain Driven Design(DDD) which follows the Layered architecture shown in the image below. Here, the databases belong to the Infrastructure layer and Repositories belong to the Adapter Logic layer in the Layered architecture. Repositories are used by…