The Release Candidate for TypeScript 6.0 is now available!
Read up on what's coming up with 6.0 & 7.0, and try it out on your codebase today!
https://t.co/Ww5SfKxLzl
๐งต Why type predicates are game-changers in @typescript :
The problem: Regular type checks don't narrow types. TypeScript still thinks your value could be anything, even after you've validated it.
The solution: Type predicates (value is Type) tell TypeScript "if this function returns true, the parameter is definitely this type."
Result: Better intellisense, fewer type assertions, and bulletproof runtime safety!