Youtube - print all video ids in browser console using JavaScript in channel video view (without saved time query parameter)

[...document.querySelectorAll('a#video-title')]

    .map(entry => {

        const expression = /[?&]v=([^&]+)/i;

        const matching = expression.exec(entry.href);

        if (matching) {

            return decodeURIComponent(matching[1]);

        }

        return link;

    });

[...document.querySelectorAll('#video-title')]

    .map(entry => {

        let url = new URL(entry.href);

        return url.searchParams.get('v');

    });

[...document.querySelectorAll('#video-title')]

    .map(entry => {

        let link = entry.href.replace('https://www.youtube.com/watch?v=', '');

        let timeIndex = link.indexOf('&');

        if (timeIndex != -1) {

            return link.substring(0, timeIndex);

        }

        return link;

    });

​

// Sample output:

// 0: "lBPOEZLMdd4"

// 1: "2OoQMLXGiyw"

// 2: "l4qB24OSjx8"

// ...

// youtube video url with video ID and 

https://www.youtube.com/watch?v=lBPOEZLMdd4

// Video ID: lBPOEZLMdd4

​

// youtube video url with video ID and time query parameter set to 22 seconds:

https://www.youtube.com/watch?v=lBPOEZLMdd4&t=22s

// Video ID: lBPOEZLMdd4

// Time where we stopped watching: 22s

[...document.querySelectorAll('#video-title')].map(entry => entry.href);

0: "https://www.youtube.com/watch?v=lBPOEZLMdd4&t=2s"

1: "https://www.youtube.com/watch?v=2OoQMLXGiyw"

2: "https://www.youtube.com/watch?v=l4qB24OSjx8&t=1s"

3: "https://www.youtube.com/watch?v=KiWdL16b-lw&t=25s"

4: "https://www.youtube.com/watch?v=SOGpvHun6vg"

5: "https://www.youtube.com/watch?v=v-UAkAWANmc"

6: "https://www.youtube.com/watch?v=UdZvo-xeQOw"

7: "https://www.youtube.com/watch?v=XaP9U_g5tgc"

8: "https://www.youtube.com/watch?v=5HVKzHyFpP0"

[...document.querySelectorAll('#video-title')]

    .map(entry => {

        let link = entry.href.replace('https://www.youtube.com/watch?v=', '');

        return link;

    });

0: "lBPOEZLMdd4&t=2s"

1: "2OoQMLXGiyw"

2: "l4qB24OSjx8&t=1s"

3: "KiWdL16b-lw&t=25s"

4: "SOGpvHun6vg"

5: "v-UAkAWANmc"

6: "UdZvo-xeQOw"

7: "XaP9U_g5tgc"

8: "5HVKzHyFpP0"

[...document.querySelectorAll('#video-title')]

    .map(entry => {

        let link = entry.href.replace('https://www.youtube.com/watch?v=', '');

        let timeIndex = link.indexOf('&');

        if (timeIndex != -1) {

            return link.substring(0, timeIndex);

        }

        return link;

    });

0: "lBPOEZLMdd4"

1: "2OoQMLXGiyw"

2: "l4qB24OSjx8"

3: "KiWdL16b-lw"

4: "SOGpvHun6vg"

5: "v-UAkAWANmc"

6: "UdZvo-xeQOw"

7: "XaP9U_g5tgc"

8: "5HVKzHyFpP0"