one fable-low hijack cell
pair lean / rescript
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked lean (first-offered)
· classifierA
· tiernone
response (200 chars)
It looks like you're comparing **Lean** vs **ReScript** — two very different languages. Here's a quick rundown:
| | **Lean** | **ReScript** |
|---|---|---|
| **Purpose** | Theorem proving + general-p
neighbors