While Loops are a feature.
In most computer programming languages, a while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition.
Languages without While Loops include HOPE
Languages with While Loops include Java, JavaScript, C, Python, C++, PHP, Perl, C#, Ruby, R, Swift, Scala, Rust, Pascal, Ada, Lua, Kotlin, PowerShell, Objective-C, Julia, Dart, Reason, Bash, Crystal, F#, Verilog, Solidity, OCaml, CoffeeScript, Groovy, VHDL, Chapel, ABAP, Dylan, AutoIt, X10, SystemVerilog, Maxima, Angelscript, Jule, Apex, Q#, nimrod
let times = 10
while (times) {times--}
console.log("done")
for my_condition {
// ...
}