JavaScript provides built-in methods like toFixed() for number formatting, as well as libraries like numeral.js, which provides advanced formatting options. These methods and libraries can be used to format numbers in a variety of ways, including currency, percentages, and time. It's important to note that the way numbers are formatted can vary depending on the locale and currency, so it's important to be mindful... - Source: dev.to / over 2 years ago

The `a` at the end handles automatically shortening it. See the last example in [the docs for numeraljs](http://numeraljs.com/) under the "Format > Currency" section. Source: almost 3 years ago

Long answer: The format part of tprintf roughly follows sprintf-js and the numbers are formatted using ns.nFormat which uses the syntax from numeraljs.com. Source: over 3 years ago

However, there are always great libraries that the community develops to support missing features, such as dinero.js, currency.js, and numeral.js. - Source: dev.to / over 3 years ago

In this article, we explore logging best practices that are largely tool-agnostic, but we'll demonstrate them using PactumJS, a powerful and extensible API testing tool, along with Mocha, a popular JavaScript test framework. For logging, we’ll use Pino, one of the fastest and most reliable structured loggers for Node.js. - Source: dev.to / 21 days ago

Popular frameworks like Jest, Mocha, or JUnit provide everything you need for effective webhook unit testing, with mocking capabilities that let you simulate external dependencies. - Source: dev.to / 26 days ago

Large-scale changes to fix a bug often introduce unintended side effects, making incremental fixes a safer approach. Robbin Schuchmann, Co-Founder of EOR Overview, advises, “Applying fixes incrementally is the most reliable way to correct bugs in applications.” By adjusting one variable or function at a time and validating each change with tools like pytest or Mocha, developers ensure fixes are effective without... - Source: dev.to / 28 days ago

Mocha is a versatile JavaScript testing framework that integrates smoothly with both Node.js and web browsers. It is highly flexible and supports asynchronous testing, making it an excellent choice for applications that require extensive control over the testing environment. Mocha doesn’t include an assertion library but integrates well with popular libraries like Chai and Sinon for assertions and mocks.... - Source: dev.to / about 2 months ago

Which third-party libraries will we need: Today, there are many libraries such as Mocha and others that allow users to test code. - Source: dev.to / 2 months ago