Thread by @Aabhas24

Versions of Ramayana before 12th century @Faizanazizi (left accepted dates):

1) Kamba Ramayana, 12th Century (Tamil)
2) Yoga Vashishtha, (4th Century BC or 5th Century AD)
3) Vasudevahindi, 4th Century AD
4) Dasagriva Raksasa Charitam Vardham (6th Century AD)

https://twitter.com/Faizanazizi/status/1383804933317611525

5) Laghu Yoga Vashishtha (10th Cen)
6)Adbhuta Ramayana
7)Mahanataka (11th Century)
8) Chalita Rama (9th Century)
9)Ramabhyudaya (7th Century)
10)Swapana Dasanana (6th Century)
11)Maithili Kalyana (9th Century)
12) Uddata Raghava (8th Century)
13)Ascharya Choodamani (9th cen)

14)Kritya Rawana (9th cen)
15)Maya Pushpaka (9th cen)
16)Rama Charita (9th cen)
17)Ramananda (9th cen)
18) Anargha Raghava (9th cen)
19) Bala Ramayana (9th-10th cen)
20) Abhinava Raghava (10th cen)
21) Vali-Vadha (10th cen)
22) Marica Vancitaka (11th cen)

23) Prasana-Raghava of Jayadeva (12th century)
24) Raghu-vilasa of Ramachandra (12th cen)
25) Raghavabhyudaya of Ramachandra (12th cen) 26) Janaki-Raghava (12th cen)
27) Rama-vikrama (12th century)

Well Shri @Faizanazizi you also asked about foreign language versions before 12th century. Below are places of Ramayana in Chines texts:
A) 3rd Century, Sambuka Jataka
B) 6th Century, in Biography of Vasubandhu
C) Buddhacarita (5th Cen)

https://twitter.com/Faizanazizi/status/1383804933317611525?s=20