How many programming languages start with R?

13 of the 178 programming languages in Icillion start with R, for example Ruby, Rust and R.

What is the longest name among programming languages that start with R?

The longest is “Rockstar” and the shortest is “R”.

Science · lists

13 programming languages start with R, from “R” to “Rust”. Every one of them counts as an answer in Icillion.

R is the 5th most common first letter in this list: 13 of the 178 programming languages (7%).
Shortest: “R”. Longest: “Rockstar”.
2 can be spelled more than one way, and all the spellings count.

How many programming languages start with R?: 13 of the 178 programming languages in Icillion start with R, for example Ruby, Rust and R.
What is the longest name among programming languages that start with R?: The longest is “Rockstar” and the shortest is “R”.

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