A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend ...

This guide explores the process of validating and cleaning JSON data, ensuring proper structure, data types, and adherence to specified schemas for robust applications.

The term JSON appeared several times in our previous API communication lessons. This time, let's focus on JSON itself and thoroughly understand its structure and how to handle it. JSON (JavaScript ...

Superstruct makes it easy to define interfaces and then validate JavaScript data against them. Its type annotation API was inspired by Typescript, Flow, Go, and GraphQL, giving it a familiar and easy ...

This is the first article in a two-part series where we show how to build your own anti-bot system to protect a login endpoint, without relying on third-party services. Many bot detection solutions, ...

We’ll start with the most far-reaching addition, which the spec describes as “a new Iterator global with associated static and prototype methods for working with iterators.” The most exciting part of ...

Property lists are essentially XML files with a .plist extension. Here's how to edit them using the command line in the macOS Terminal app. XML is an open data format which gained popularity in the ...

These days, the best iPhone apps can be a challenge to find, due to there being almost two million apps available to download in the App Store. You're usually reduced to checking the top charts to see ...

Since its introduction in 2014 the Solidity programming language has become the de facto standard to write smart contracts on the Ethereum blockchain network. Solidity is so popular that numerous ...