Next Spaceflight Countdown

Adds a countdown timer to upcoming space launches on NextSpaceflight.com

安裝腳本 ?

作者

Cochinver

今日安裝

安裝總數

評價

0 0 0

版本

1.1

建立日期

2025-02-26

更新日期

2025-02-26

尺寸

1.9 KB

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腳本執行於

Next Spaceflight Countdown Userscript

This userscript adds a countdown timer to elements on NextSpaceflight.com.

The script selects all elements with the class mdl-card.
It searches for a span element inside each card where the id starts with "localized".
If found, it attempts to parse the textContent of this element as a date.
If the date is valid, the script calculates the time difference between the current time and the parsed date.
The script looks for an element with the class csscolumns inside the card:
- If found, it checks if an element with the class countdown-tag already exists.
- If not, it creates a new div element with this class and appends it to the csscolumns container.
The countdown timer is displayed in the format T-[days]d [hours]h [minutes]m [seconds]s and updates every second.

The script runs immediately when the page is loaded.
It updates the countdown every second using setTimeout to adjust for millisecond precision.

The script runs on all pages under https://nextspaceflight.com/ as specified by @match.

If the required elements are not found or the parsed date is invalid, the script does nothing.