Portals

Portals enable seamless navigation between sites or pages. A new page can be loaded as an inset using the <portal> element (similar to an iframe) which can then seamlessly transition to the new navigated state when "activated".

Spec	https://wicg.github.io/portals/
Status	Unofficial / Note

IE	Edge	Firefox	Chrome	Safari	Opera
			108 (2)
		107	107 (2)	TP
		106	106 (2)	16.1
11	105 (2)	105	105 (2)	16.0	91 (2)
10	104 (2)	104	104 (2)	15.6	90 (2)
9	103 (2)	103	103 (2)	15.5	89 (2)
8	102 (2)	102	102 (2)	15.4	88 (2)
Show all
7	101 (2)	101	101 (2)	15.2-15.3	87 (2)
6	100 (2)	100	100 (2)	15.1	86 (2)
5.5	99 (2)	99	99 (2)	15	85 (2)
	98 (2)	98	98 (2)	14.1	84 (2)
	97 (2)	97	97 (2)	14	83 (2)
	96 (2)	96	96 (2)	13.1	82 (2)
	95 (2)	95	95 (2)	13	81 (2)
	94 (2)	94	94 (2)	12.1	80 (2)
	93 (2)	93	93 (2)	12	79 (2)
	92 (2)	92	92 (2)	11.1	78 (2)
	91 (2)	91	91 (2)	11	77 (2)
	90 (2)	90	90 (2)	10.1	76 (2)
	89 (1,2)	89	89 (2)	10	75 (2)
	88 (1,2)	88	88 (2)	9.1	74 (2)
	87 (1,2)	87	87 (2)	9	73 (2)
	86 (1,2)	86	86 (2)	8	72 (1)
	85 (1,2)	85	85 (1,2)	7.1	71 (1)
	84	84	84 (1)	7	70 (1)
	83	83	83 (1)	6.1	69 (1)
	81	82	81 (1)	6	68 (1)
	80	81	80 (1)	5.1	67 (1)
	79	80	79 (1)	5	66 (1)
	18	79	78 (1)	4	65 (1)
	17	78	77 (1)	3.2	64 (1)
	16	77	76 (1)	3.1	63 (1)
	15	76	75 (1)		62 (1)
	14	75	74		60
	13	74	73		58
	12	73	72		57
		72	71		56
		71	70		55
		70	69		54
		69	68		53
		68	67		52
		67	66		51
		66	65		50
		65	64		49
		64	63		48
		63	62		47
		62	61		46
		61	60		45
		60	59		44
		59	58		43
		58	57		42
		57	56		41
		56	55		40
		55	54		39
		54	53		38
		53	52		37
		52	51		36
		51	50		35
		50	49		34
		49	48		33
		48	47		32
		47	46		31
		46	45		30
		45	44		29
		44	43		28
		43	42		27
		42	41		26
		41	40		25
		40	39		24
		39	38		23
		38	37		22
		37	36		21
		36	35		20
		35	34		19
		34	33		18
		33	32		17
		32	31		16
		31	30		15
		30	29		12.1
		29	28		12
		28	27		11.6
		27	26		11.5
		26	25		11.1
		25	24		11
		24	23		10.6
		23	22		10.5
		22	21		10.0-10.1
		21	20		9.5-9.6
		20	19		9
		19	18
		18	17
		17	16
		16	15
		15	14
		14	13
		13	12
		12	11
		11	10
		10	9
		9	8
		8	7
		7	6
		6	5
		5	4
		4
		3.6
		3.5
		3
		2

Safari on iOS	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser	KaiOS Browser
16.1
16.0	all	105	10	64	105 (1,2)	104	11	13.4	18.0	13.1	13.18	2.5
15.6		4.4.3-4.4.4	7	12.1			10		17.0
15.5		4.4		12					16.0
15.4		4.2-4.3		11.5					15.0
Show all
15.2-15.3		4.1		11.1					14.0
15.0-15.1		4		11					13.0
14.5-14.8		3		10					12.0
14.0-14.4		2.3							11.1-11.2
13.4-13.7		2.2							10.1
13.3		2.1							9.2
13.2									8.2
13.0-13.1									7.2-7.4
12.2-12.5									6.2-6.4
12.0-12.1									5.0-5.4
11.3-11.4									4
11.0-11.2
10.3
10.0-10.2
9.3
9.0-9.2
8.1-8.4
8
7.0-7.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

1. Available when registered for origin trial

2. Available by enabling the #enable-portals flag at chrome://flags/

Resources

• Hands-on with Portals: seamless navigation on the Web