Files
developer-roadmap/roadmaps/javascript/content/let@kDRa9G3pMp0Cb0mqYUawM.md
Arik Chakma 274082fd77 feat: clean roadmap content and sync scripts (#10181)
* refactor: clean to roadmap content

* refactor: move shared helpers into scripts/lib
2026-07-28 05:45:17 +06:00

490 B

let

let declares a block-scoped variable that can be reassigned after declaration. Unlike var, it is limited to the block, statement, or expression where it is defined. let is the standard choice when a variable's value needs to change over time.

Visit the following resources to learn more: