Top 23 Go Fast Projects

• Fiber

  104 31,291 9.4 Go

  ⚡️ Express inspired web framework written in Go

  

Project mention: อย่าเพิ่งใช้ fiber ถ้ายังไม่ได้อ่าน doc | dev.to | 2023-10-31

• ws

  14 5,950 5.9 Go

  Tiny WebSocket library for Go. (by gobwas)

Project mention: Websocket memory usage | /r/golang | 2023-05-24

Then take a look at this article - https://www.freecodecamp.org/news/million-websockets-and-go-cc58418460bb/ - using external from Go std lib epoll implementation and https://github.com/gobwas/ws lib it's possible to reduce memory usage per connection drastically. Though keep in mind that this approach is not obvious to implement right and you better to go with STD lib.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• bombardier

  8 5,257 5.3 Go

  Fast cross-platform HTTP benchmarking tool written in Go

• quicktemplate

  12 3,001 0.0 Go

  Fast, powerful, yet easy to use template engine for Go. Optimized for speed, zero memory allocations in hot paths. Up to 20x faster than html/template

Project mention: Templ: A language for writing HTML user interfaces in Go | news.ycombinator.com | 2023-12-10

Here are a couple:

https://github.com/julvo/htmlgo

https://github.com/rohanthewiz/element

I'm sure there are many more.

The thing about these is that performance is often not as good as when using templates, especially when the templates are compiled to native code. Quicktemplate [1] is still the leader here IMO, and I don't think the OP project brings much that couldn't be done pretty easily with QT.

[1] https://github.com/valyala/quicktemplate

• fastjson

  18 2,156 0.0 Go

  Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection (by valyala)

Project mention: What's the best way to unmarshall this nested JSON? | /r/golang | 2023-06-29

I’ve used fastjson when unmarshalling to Structs is inconvenient. https://github.com/valyala/fastjson

• fastcache

  3 1,984 3.4 Go

  Fast thread-safe inmemory cache for big number of entries in Go. Minimizes GC overhead

  

Project mention: Ask HN: Who wants to be hired? (June 2023) | news.ycombinator.com | 2023-06-01

https://github.com/fmstephe/P2P-Distributed-Sat-Solver

Here is an example of a bug-fix I made to an existing open source project https://github.com/VictoriaMetrics/fastcache/pull/17

• hashmap

  8 1,713 2.9 Go

  A Golang lock-free thread-safe HashMap optimized for fastest read access.

• WorkOS

  workos.com sponsored

  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.

  

• maroto

  6 1,444 9.2 Go

  A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and simple.

• atreugo

  0 1,190 6.7 Go

  High performance and extensible micro web framework. Zero memory allocations in hot paths.

• csvutil

  1 889 4.3 Go

  csvutil provides fast and idiomatic mapping between CSV and Go (golang) values.

• Razor

  0 843 2.7 Go

  Razor view engine for go

  

• haxmap

  7 832 3.3 Go

  Fastest and most memory efficient golang concurrent hashmap

• fasttemplate

  3 801 0.0 Go

  Simple and fast template engine for Go

Project mention: fasttemplate VS Salix - a user suggested alternative | libhunt.com/r/fasttemplate | 2023-10-31

• ojg

  17 794 7.0 Go

  Optimized JSON for Go

Project mention: Interactive Examples for Learning Jq | news.ycombinator.com | 2023-11-07

I found Jq to be difficult to use which is why Oj, https://github.com/ohler55/ojg is based on JSONPath. There still are a lot of options but it only takes a couple of help screens to figure out what the options are.

• metrics

  1 476 7.4 Go

  Lightweight alternative to github.com/prometheus/client_golang (by VictoriaMetrics)

  

• monsoon

  2 440 7.1 Go

  Fast HTTP enumerator

  

• router

  3 432 6.3 Go

  Router implementation for fasthttp (by fasthttp)

  

• bazel-watcher

  1 413 6.4 Go

  Tools for building Bazel targets when source files change.

  

• fastrand

  1 193 1.8 Go

  Fast and scalable pseudorandom generator for Go (by valyala)

• glg

  0 189 2.5 Go

  Simple and blazing fast lockfree logging library for golang

• gowww/router

  0 187 2.7 Go

  ⚡️ A lightning fast HTTP router (by gowww)

  

• Gosora

  2 161 0.0 Go

  Gosora is an ultra-fast and secure forum software written in Go that balances usability with functionality.

• hermes

  10 151 9.0 Go

  Extremely Fast Full-Text-Search Algorithm and Caching System (by realTristan)

Project mention: I want to contribute to open-source software written in Go | /r/golang | 2023-06-04

• SaaSHub

  www.saashub.com sponsored

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

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• Full stack web dev with Go.
  1 project | /r/golang | 1 Aug 2023
• SEN: Simple Encoding Notation
  1 project | news.ycombinator.com | 17 Jul 2023
• What's the best way to unmarshall this nested JSON?
  3 projects | /r/golang | 29 Jun 2023
• Hermes v1.7
  3 projects | /r/golang | 4 Jun 2023
• Hi there, I've just created an auxillary tool for dev using different programming languges.
  1 project | /r/programming | 21 May 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 25 Apr 2024

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