danielbush
@danielbush
Public Skills
effect-ts
by danielbush
Comprehensive guide for building TypeScript applications with Effect, a powerful functional programming library. Use when: (1) Creating new Effect projects, (2) Working with Effect's core types (Effect, Layer, Context, Config), (3) Building pipelines and generators, (4) Implementing services and dependency injection, (5) Adding observability (logging, tracing, metrics), (6) Using Effect Platform for cross-platform operations, (7) Integrating AI providers with @effect/ai, (8) Working with concurrency (fibers, streams, pubsub), or (9) Any TypeScript project using the effect package.
nullables
by danielbush
"Guide for implementing James Shore's Nullables pattern and A-Frame architecture for testing without mocks. Use when implementing or refactoring code to follow patterns of: (1) Separating logic, infrastructure, and application layers, (2) Creating testable infrastructure with create/createNull factory methods, (3) Writing narrow, sociable, state-based tests without mocks, (4) Implementing value objects, (5) Building infrastructure wrappers that use embedded stubs, or (6) Designing dependency injection through static factory methods."