Common Patterns

This page helps TypeScript developers build intuition for how code should be reshaped in Targo.

Async flows

Instead of translating Promise and await one-for-one, decide:

• whether concurrency is needed at all
• which channels carry results
• how failures are represented

Collection work

Instead of defaulting to JS arrays everywhere, decide:

• do you want slice<T>?
• or do you explicitly want Array<T> methods?

Classes

Instead of translating extends, decide:

• is this structure reuse?
• behavior reuse?
• or a capability boundary better modeled as an interface?

Read next

• Collections
• Concurrency
• Reference