Share your own pattern programs

Question

i mean comment your own patterns in your favorite language

Example pattern in java:
1
12
123
1234
12345

https://code.sololearn.com/cNMtlw6HUw00/?ref=app

Answer 1

post here too ☺
https://www.sololearn.com/Discuss/1084812/?ref=app
https://www.sololearn.com/Discuss/1034878/?ref=app

Answer 2

https://code.sololearn.com/cCD77w5JwGfX/?ref=app

Simple Diamond

Answer 3

Post your codes here :

https://www.sololearn.com/discuss/347139/?ref=app
https://www.sololearn.com/discuss/452626/?ref=app
https://www.sololearn.com/discuss/475577/?ref=app

But please, don't make extra threads. They contribute to spam.