Fetching resources is a bread and butter of the frontend development. When doing so, we might encounter a set of issues related to race conditions. In this article, we identify them and provide a solution. Defining a race condition The term “race condition” dates back to as far as 1954. We use it in the field […]
JavaScript TypeScript Uncategorized
Previously, we’ve discussed the basics of TypeScript Generics. This time, we take them to a higher level. In this article, we learn about index types. To do so, we also explore union types, the keyof keyword, and string literal types. Today we also learn mapped types and use them with conditional types. Index types Generics are very useful in many situations. […]
Throughout this series, we’ve created some schemas and models for documents. We’ve also established ways to define relationships between them. We sometimes find ourselves needing many different properties in our documents. They sometimes overlap each other, and we might want to avoid duplicating the data in the database. Also, we might want to avoid two-way […]
The SOLID principles were defined quite some time ago and are still relatable. Their goal is to make our software easier to understand, read, and extend. We accredit this concept to Robert C. Martin from his paper from the year 2000. The actual SOLID acronym was defined later, though. In this article, we go through all […]
When implementing TypeScript in our projects, we strive to write the best typings we can. We might often feel like using the any type defeats the purpose of TypeScript, and rightfully so. There are also some other types worth knowing, and we might find them useful when trying not to use any, like the unknown. In this article, we […]
