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Dev tools · January 2, 2024

DT

Differential – TypeScript services with the DX of local functions

Hello HN! Over the last few months I've been working on Differential.dev. It's a tool that I built to solve the problem of connecting n domain services, with the simplest possible abstraction - function calls. (Typescript only for now) Internally it uses a service bus that ferries functions calls, but all of this is abstracted away from a developer. You can use it (as I have) in brown-field projects to split a monolithic service to domain-driven services, without splitting the codebase. It's fully open-source under a GPL 3.0 License:…

What it does

In the maker’s words, at launch

Hello HN! Over the last few months I've been working on Differential.dev. It's a tool that I built to solve the problem of connecting n domain services, with the simplest possible abstraction - function calls. (Typescript only for now) Internally it uses a service bus that ferries functions calls, but all of this is abstracted away from a developer. You can use it (as I have) in brown-field projects to split a monolithic service to domain-driven services, without splitting the codebase. It's fully open-source under a GPL 3.0 License: https://github.com/differentialHQ/differential Keen for feedback, if you have any. You can also contact me at nadeesha at differential.dev.

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