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A common problem Typescript library developers face is when importing libraries that only output ESM. For example [the standard library (@std) from the JSR repo](https://jsr.io/@std) only outputs ESM as according to Deno’s mandate. However for most T...
If you're looking to use https://trigger.dev/, and want to use V2 you're going to want to self host since they aren't offering new customers to the V2 cloud platform. First create an account at https://www.doppler.com/ and create a new project called...
Intro If you're new to Effect-TS, this is the start of a mini series where we'll explore practical use cases for it. Looking back at fp-ts, Effect-TS is a significant improvement because it enables true functional programming in a concurrent environm...
Learn how to use advanced Rust pattern matching techniques from the lens of a Typescript developer.
Learn how to use Fp-ts practically. Introduces monads and the Do notation.
Learn how to use Fp-ts practically. Introduces apply, applicatives, sequences, and traversals.
Learn how to use Fp-ts practically. Introduces functional arrays, semigroups, and monoids.
Learn how to use Fp-ts practically. Introduces the task, either, and taskEither operators. No mathematical knowledge required.
⚠️ Disclaimer Warning fp-ts is now dead. Please use effect-ts instead. Update 2024: effect-ts is the recommended library for functional programming in TypeScript. Introduction This is the second post in my series on learning fp-...