Switching to a new Node.js major version requires you to freshly install dependencies. You may receive the following error when forgetting to re-install dependencies: Error: The module '/home/futurestudio/projects/futurestud.io/node_modules/bcrypt/lib/binding/bcrypt_lib.node' was compiled against a different Node.js version …

TypeScript has the keyof and typeof keywords allowing you to retrieve related keys and types of a value or type. We used the combination keyof typeof in tutorials here on Future Studio showing you how to get all enum keys and how to use a string as enum key. This …

TypeScript enums are similar to JavaScript objects. They store a named set of constants. Enums can also store a key-value pair. You can access the values with a string-like value. It’s “string-like” because enums are more strict in types and require a specific string value: one of the available …

TypeScript Enums are a feature carrying a named set of constants. TypeScript supports numeric enums and string enums. You can provide a name and value, like a key-value pair, for your enums. This tutorial shows you how to retrieve all available values of a TypeScript enum. {{outline}} Get All Values …

Enums in TypeScript are a feature that is not only a type-level extension to JavaScript. They also carry a named set of constants. TypeScript supports numeric enums and string enums. Both use string values for their identifiers. This tutorial shows you how to retrieve all available keys of a TypeScript …

Node.js has the built-in crypto module that allows you to calculate hashes. To calculate a hash, Node.js uses a bundled version of OpenSSL for cryptographic functions. You don’t have to interact with these cryptographic functions directly. The node:crypto module wraps OpenSSL’s features with a clean …

JavaScript arrays come with dozens of helpful methods. Chaining methods is also possible because some of the methods return an array instance, too. That means you can create your array pipelines and adjust the values to your needs by filtering, mapping, sorting, and so on. But some of the array …

We migrated the code running the superchargejs.com website from CommonJS to ESM. The CommonJS project used ts-node in combination with SWC to run the code. But ts-node isn’t working with TypeScript and ESM (there’s an open issue). We can’t use ts-node because of the mentioned issue …