Top 6 Go Typesafe Projects

lo

64 15,348 5.8 Go

💥 A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)

Project mention: Go 1.22 Release Notes | news.ycombinator.com | 2024-02-06

On the other hand, I advise you NOT to use this kind of library and write simple, fast go code most of the time, with the occasional generics helper. Why the hell would I clutter my code with, for example: https://github.com/samber/lo?tab=readme-ov-file#fromentries-...

mo

14 2,245 5.9 Go

🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)

Project mention: Functional Programming Library for Golang by IBM | news.ycombinator.com | 2023-08-17

A simple alternative is the combination of:
- https://github.com/samber/lo
- https://github.com/samber/mo
The split is also nice as you can choose to just use the generic convenience functions from lo without the more FP related things from mo.

WorkOS

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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
jet

26 2,025 8.1 Go

Type safe SQL builder with code generation and automatic query result data mapping

Project mention: Open-sourcing SQX, a way to build flexible database models in Go | news.ycombinator.com | 2023-09-02

We are really happy using jet. It lets you write type safe SQL and can read the results into structs- including joins into slice fields.
https://github.com/go-jet/jet

do

6 1,590 5.5 Go

⚙️ A dependency injection toolkit based on Go 1.18+ Generics.
go-queryset

1 719 0.0 Go

100% type-safe ORM for Go (Golang) with code generation and MySQL, PostgreSQL, Sqlite3, SQL Server support. GORM under the hood.
hooks

3 86 10.0 Go

Simple, type-safe hook system to enable easier modularization of your Go code. (by mikestefanello)

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).