Daily Effect

This is a beginner-friendly course to get familiar with the Effect ecosystem. The aim of this course is to help you discover the most commonly used functions in the Effect libraries. The Effect docs are very thorough, but newcomers may find them overwhelming.

This course would make a great companion to other entry-level Effect courses. I really appreciated Sandro Maglione's course and Ethan Niser's workshop.

Effect consists of many libraries, each with many modules, each with many functions. In each lesson, we'll explore a single function. Thankfully, the most useful functions are often the simplest to understand.

• Effect.succeed

  Published Jan 1, 2025

  Create an Effect with a known value

• Effect.runSync

  Published Jan 2, 2025

  Execute an Effect synchronously, returning its value

• Effect.sync

  Published Jan 3, 2025

  Create an Effect that defers execution

• Effect.map

  Published Jan 4, 2025

  Transform the value inside an Effect

• Effect.fail

  Published Jan 5, 2025

  Create an Effect that fails immediately

• Effect.flatMap

  Published Jan 6, 2025

  Effectfully transform the value inside an Effect

• pipe

  Published Jan 9, 2025

  Pass a value along a pipeline of functions

• Effect.catchAll

  Published Jan 12, 2025

  Provide a fallback effect to use if something goes wrong

• Effect.try

  Published Jan 13, 2025

  Attempt a synchronous operation that may fail

• Effect.runPromise

  Published Jan 18, 2025

  Execute an Effect asynchronously, returning its value in a Promise