JavaScript is the the programming language that built the web. Learn how it evolved into a powerful tool for building websites, servers with Node.js, mobile apps, desktop software, and more.

The $20/month Claude 4 Opus failed to beat its free sibling, Claude 4 Sonnet, in head-to-head testing. Here's how Sonnet ...

in an effort to bring its benefits to the wider JavaScript community as soon as possible. The Function.pipeAsync static method applies a sequence of potentially async callbacks to a given input value, ...

HTMX is the HTML extension syntax that replaces JavaScript with simple markup ... afterOnLoad set #txtTodo.value to ''") input#txtTodo.new-todo(name="todo",placeholder='What needs to be done?', ...

However, using a tool he developed, Krause was able to spot additional JavaScript code that has the capacity to record every text input and click ... or “keydown” functions track key presses.

In that installment, I wrote a function that accepted a text string as input. The function then used [ValidateSet] to check whether the text string matched any of the acceptable values.

Among the new features is support for Azure Machine Learning and custom JavaScript functions to Excel to extend its capabilities. Excel now also allows Power BI developers to bring the custom ...

JavaScript Custom Functions will be made available as a developer ... the feature will attempt to recognize what types of data you're trying to input. For example, if you make a list of companies ...