Modern JavaScript Patterns You’ll Want to Use in 2025.
JavaScript is always changing. Some patterns stick around, some fade, and some evolve into something we never saw coming. Here’s a breakdown of the JavaScript patterns. 1. Pattern Matching (Early Proposal Stage, But Promising) Think of switch statements—but better. Pattern matching, inspired by languages like Haskell and Scala, makes handling complex branching logic way cleaner. ❗ Where it stands: Still in Stage 1 of the TC39 Pattern Matching Proposal, meaning it’s experimental and far from being implemented in JavaScript yet.

JavaScript is always changing. Some patterns stick around, some fade, and some evolve into something we never saw coming.
Here’s a breakdown of the JavaScript patterns.
1. Pattern Matching (Early Proposal Stage, But Promising)
Think of switch
statements—but better. Pattern matching, inspired by languages like Haskell and Scala, makes handling complex branching logic way cleaner.
❗ Where it stands: Still in Stage 1 of the TC39 Pattern Matching Proposal, meaning it’s experimental and far from being implemented in JavaScript yet.