Top 23 Go Generic Projects

• lo

  64 15,472 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-...

• golang-set

  6 3,935 4.7 Go

  A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp.

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• lancet

  10 3,704 9.4 Go

  A comprehensive, efficient, and reusable util function library of Go.

Project mention: Show HN: A comprehensive, efficient, and reusable util function library of Go | news.ycombinator.com | 2024-02-20

• mo

  14 2,274 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.

• rueidis

  5 2,197 9.6 Go

  A fast Golang Redis client that supports Client Side Caching, Auto Pipelining, Generics OM, RedisJSON, RedisBloom, RediSearch, etc.

  

Project mention: Show HN: A Cache-Aside Pattern Implementation Enhanced by Client Side Caching | news.ycombinator.com | 2023-07-16

• gomacro

  11 2,133 6.4 Go

  Interactive Go interpreter and debugger with REPL, Eval, generics and Lisp-like macros

Project mention: Go superset | /r/golang | 2023-05-19

gomacro added macros and generics several years before generics reached release.

• pie

  3 1,830 4.8 Go

  🍕 Enjoy a slice! A utility library for dealing with slices and maps that focuses on type safety and performance. (by elliotchance)

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• do

  6 1,603 5.2 Go

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

• gen

  0 1,432 2.9 Go

  Type-driven code generation for Go (by clipperhouse)

• generic

  6 1,270 4.7 Go

  A collection of generic data structures written in Go.

• goderive

  3 1,180 2.8 Go

  Derives and generates mundane golang functions that you do not want to maintain yourself

• ttlcache

  3 847 6.1 Go

  An in-memory cache with item expiration and generics

  

Project mention: v3.1.0 of ttlcache - an in-memory cache with item expiration and generics | /r/golang | 2023-08-25

• swiss

  3 681 3.7 Go

  Golang port of Abseil's SwissTable

  

Project mention: One Billion Row Challenge in Golang - From 95s to 1.96s | dev.to | 2024-03-17

Time to deal with the large elephant in the room, the runtime.mapaccess2_fast64 map lookup. Despite spending some hours of research, I couldn't found any viable way to optimize the builtin map. However, there is a community alternative called Swiss Map, which sells itself as faster and more memory efficient than the builtin one. Replacing it is almost a drop-in, with just some syntax changes:

• go-generics-cache

  9 427 5.8 Go

  A key:value store/cache library written in Go generics. LRU, LFU, FIFO, MRU, Clock support.

• genesis

  8 331 8.3 Go

  All generic functions for Go you ever need! (by life4)

  

• enum

  1 331 7.3 Go

  Type safe enums for Go without code generation or reflection (by orsinium-labs)

  

Project mention: Enum: Type safe enums for Go without code generation or reflection | news.ycombinator.com | 2023-08-30

• kago

  17 186 1.1 Go

  KaGo

• async

  3 184 7.0 Go

  Synchronization and asynchronous computation package for Go (by reugn)

• functools

  4 177 0.0 Go

  Functional tools in Go 1.18 using newly introduced generics

• slices

  1 171 3.9 Go

  fast generic sort for slices in golang (by PeterRK)

• orm

  0 156 3.2 Go

  A lightweight yet powerful, fast, customizable, type-safe object-relational mapper for the Go programming language. (by golobby)

  

• gostream

  1 146 0.0 Go

  A Go port of the Java Streams API. Type-safe and functional Go Streams processing for Go 1.18+.

• assert

  2 133 5.3 Go

  A simple assertion library using Go generics (by alecthomas)

• SaaSHub

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Go Generics related posts

• One Billion Row Challenge in Golang - From 95s to 1.96s

  2 projects | dev.to | 17 Mar 2024

• Golang Port of Abseil's SwissTable

  1 project | news.ycombinator.com | 16 Feb 2024

• Go is not an easy language (2021)

  1 project | news.ycombinator.com | 14 Jan 2024

• v3.1.0 of ttlcache - an in-memory cache with item expiration and generics

  1 project | /r/golang | 25 Aug 2023

• Functional Programming Library for Golang by IBM

  8 projects | news.ycombinator.com | 17 Aug 2023

• A lightweight Golang generics library that provides Map, Reduce and more

  1 project | /r/golang | 17 Aug 2023

• A lightweight Golang generics library that provides Map, Reduce and more

  1 project | news.ycombinator.com | 14 Aug 2023
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  www.influxdata.com | 10 May 2024

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