Question 1

How do I use timeago.js in a React project?

Accepted Answer

Use the official timeago-react package, which provides React components that wrap timeago.js functionality. It handles DOM updates efficiently in a React ecosystem, as mentioned on the project's website.

Question 2

timeago.js vs date-fns for relative time formatting?

Accepted Answer

timeago.js is lighter and focused solely on relative time with real-time updates, while date-fns offers a broader suite of date utilities. Choose timeago.js for minimal bundle size, but date-fns if you need other date operations.

Question 3

How to add a custom locale like Spanish to timeago.js?

Accepted Answer

Use the register API to define a locale function with an array of strings for past and future times. Refer to the built-in locales in the source code for structure, and test it with npm test to ensure correctness.

Question 4

Does timeago.js handle time zones?

Accepted Answer

No, it does not support time zone conversions. It formats dates based on the provided timestamp or string, so you must handle time zone adjustments externally before passing dates to it.

Question 5

How to stop real-time updates for specific elements?

Accepted Answer

Use the cancel function with the specific DOM node as an argument. This stops the interval for that element, preventing unnecessary updates, as detailed in the API section.

Question 6

Can timeago.js format dates without attaching to the DOM?

Accepted Answer

Yes, use the format function directly with a date, timestamp, or string. It returns a formatted relative time string, suitable for server-side rendering or non-UI contexts like API responses.

timeago.js

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