one fable-low hijack cell
pair javascript / slow
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked javascript (first-offered)
· classifierA
· tiernone
response (200 chars)
It looks like you're asking about JavaScript being slow. Here are the most common causes and fixes:
## Common Causes of Slow JavaScript
**1. Blocking the main thread**
```javascript
// Bad: heavy lo
neighbors