True Myth
Typed abstractions for optional values and recoverable errors.
What it does
Typed abstractions for optional values and recoverable errors.
When it fits
Representing absence and failure explicitly in TypeScript application logic.
Other options in this category
- Effect — Structuring asynchronous work, errors, dependencies, and resource lifecycles.
- Total TypeScript TSConfig — Starting projects with consistent compiler settings.
- ts-expect — Checking that public types behave as intended during compilation.
- ts-pattern — Expressing structured branching with exhaustive matching over TypeScript values.
- ts-toolbelt — Building complex type transformations from reusable type-level operations.
Source
Project source for True Myth ↗
Editorial overview reviewed on October 24, 2026. Follow the source for current setup, compatibility, and licensing.