Weekly News by WEZOM
Unit Testing for Nest.js Applications with Vitest
Working on a server application powered by Nest.js, we encountered a specific challenge. The default testing library recommended by Nest.js documentationis Jest, which works well for basic scenarios. But while Jest performs adequately in simple cases, our application was handling long-running external API requests and complex calculations. We started noticing memory issues when running tests with Jest. Since we had frequently used the Vitest library for client-side apps, we decided to try it for our Nest.js app as well.
How Long Does it Take to Develop an App?
Kicking off a new app development journey, everybody has but two pressing questions: How long will it take? And how much will it cost? The clearer the project scope, the more reliable outcomes you get. It is the timeline, however, that decides the project’s overall results and expenses in a major way, making it a first priority among all the preliminaries that you usually need to consider.?
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This article explores real-life examples and breaks down the stages of app development so you can understand what impacts the timeline and how to speed it up.
WEZOM Joins Chicago eCommerce Summit 2024
WEZOM is pleased to be a part of the Chicago eCommerce Summit on October 22, 2024, from 8:00 AM - 6:00 PM in Chicago. The leading professionals within the industry come together to discuss forward-thinking trends, strategies, and technologies that are shaping the future of eCommerce. The program of this event is packed to the fullest, promising a deep dive into the world of innovation, sharing ideas, educating, and networking. It shall be a day filled with panel discussions, presentations, and one-on-one meetings on eCommerce strategy, marketing, operations, customer experience, payment systems, shipping, loyalty programs, and more.