pkgsite
Echo
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pkgsite | Echo | |
---|---|---|
13 | 122 | |
1,128 | 28,531 | |
2.2% | 2.0% | |
9.1 | 8.0 | |
3 days ago | 13 days ago | |
Go | Go | |
BSD 3-clause "New" or "Revised" License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pkgsite
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Transitioning from more traditional OOP like C# to Go, what are the biggest coding style differences.
Reading the standard library will give you ideas/insight about various Go idiomatic patterns/approaches, and you can see a full website/API implementation in the pkg.go.dev repository (https://github.com/golang/pkgsite). Projects like https://github.com/etcd-io/etcd may be interesting too.
- What are well-developed web applications in Golang?
- Question about storing everything in an application struct in a web app
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Mocking database queries - ask for opinion
Let's look at some real codebase for an example on how to write database tests without mocking. The source code for the Go package discovery site(https://pkg.go.dev/) is available at[1] That site uses postgres as its primary database[2]. The database package has a method called GetLatestInfo[3] that fetches the latest versions of a module. That method is called from the frontend http handlers[4] via an interface[5] When it comes to testing that frontend handler, you would expect the tests to use a mock implementation of that interface method. But that's not what they do, instead they use a real postgres database in the test[6].
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Is there any conventionally accepted repo that is representative of well designed go code ?
The code behind pkg.go.dev is also open-source and might be an interesting read.
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Generate godoc for pkg with generics
BTW, the number of dependencies of pkgsite surprises me: https://github.com/golang/pkgsite/blob/master/go.mod
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Good example projects to look through? + a good number of other questions - sorry
The source for Go's pkg site has been helpful to me https://github.com/golang/pkgsite
- Looking for production-grade web app examples
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Best courses to learn Go for backend?
In my unpopular opinion, the go net/http is good enough to develop the web http application. The standard API is clean and well-documented. One of example is the pkgsite (https://github.com/golang/pkgsite).
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Golang.org Is Gone
It's also available as a mirror at https://github.com/golang/pkgsite. All the golang.org/x/* packages are thankfully available there, making them pretty easy to find.
Echo
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Go + Hypermedia - A Learning Journey (Part 1)
Echo - web framework for Go
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Error handling in Go web apps shouldn't be so awkward
The three behaviors I've described that we want all depend on two things, the first of which is "idiomatic error handling". We need to be able to simply return err in our handlers. Unfortunately, the standard libray doesn't give us this. But some third-party frameworks do. The most popular one I'm familiar with is labstack echo, whose HandlerFunc looks like this:
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Creating a Dockerfile for your Go Backend
In this tutorial, I will be using the Echo framework to build the backend. You can learn more about Echo here.
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Microservices in Go Lang with Postgres (Local, Docker to Render Public hosting)
____ __ / __/___/ / ___ / _// __/ _ \/ _ \ /___/\__/_//_/\___/ v4.11.1 High performance, minimalist Go web framework https://echo.labstack.com ____________________________________O/_______ O\ ⇨ http server started on [::]:8080
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go-ecommerce-microservices: A practical e-commerce microservices, built with cqrs, event sourcing, vertical slice architecture, event-driven architecture.
Some of the features: - ✅ Using Vertical Slice Architecture as a high level architecture - ✅ Using Event Driven Architecture on top of RabbitMQ Message Broker with a custom [Event Bus](pkg/messaging/bus/) - ✅ Using Event Sourcing in Audit Based services like [Orders Service](services/orders/) - ✅ Using CQRS Pattern and Mediator Patternon top of Go-MediatR library - ✅ Using Dependency Injection and Inversion of Controlon top of uber-go/fx library - ✅ Using RESTFul api with Echo framework and using swagger with swaggo/swag library - ✅ Using Postgres and EventStoreDB to write databases with fully supports transactions(ACID) - ✅ Using MongoDB and Elastic Search for read databases (NOSQL) - ✅ Using OpenTelemetry for collection Distributed Tracing with using Jaeger and Zipkin - ✅ Using OpenTelemetry for collection Metrics with using Prometheus and Grafana - ✅ Using Unit Test for testing small units with mocking dependent classes and using Mockery for mocking dependencies - ✅ Using End2End Test and Integration Test for testing features with all of their real dependeinces using docker containers (cleanup tests) and testcontainers-go library
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go for web backend
If you come from NodeJS background, you may find Echo (https://echo.labstack.com) most similar to express.
- What is the current ideal choice for server-side rendered web frameworks?
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[OpenSource] I am building high performance Plex alternative in Go for Movies and TV Show
Can I try to rewrite it using the following? I'll just hand you the code I don't care about credit, I just enjoy cleaning things up. - https://github.com/spf13/cobra - https://echo.labstack.com/ - SQLite - and not a bunch of if statements
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Could I get a code review?
Use a library for HTTP serving, such as Gin, Chi, or Echo. I personally use Chi, as it's just the right level of abstraction for how I like to work. Despite what others say here, don't try to re-implement everything in a modern serving library using the standard library.
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It's so easy to learn
Here I'm not really sure what you're referring to: * You can set request timeout and it has nothing to do with whether you handled your error or not. * In most cases you either bubble it up the callstack or do something with error in place you o received it i.e. you switch to default value, retry or sth along those lines. In some cases frameworks like echo will translate error into 5XX response for you if you don't do anything with it in top level handler. * Panics are recoverable. Also in case your handler panics it won't crash entire server -> stdlib HTTP server just closes connection, frameworks might even provide panic handler which will return 5XX instead of nothing. * try/catch doesn't really solve anything I mentioned here ¯_(ツ)_/¯. You just hope somebody caught your exception somewhere else.
What are some alternatives?
solkit - A solitaire collection and solitaire construction kit for terminal
Gin - Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.
golds - An experimental Go local docs server/generator and code reader implemented with some fresh ideas.
Fiber - ⚡️ Express inspired web framework written in Go
wtf - WTF Dial is an example web application written in Go.
mux - A powerful HTTP router and URL matcher for building Go web servers with 🦍
go-rabbitmq - A wrapper of streadway/amqp that provides reconnection logic and sane defaults
chi - lightweight, idiomatic and composable router for building Go HTTP services
keploy - Test generation for Developers. Generate tests and stubs for your application that actually work!
Iris - The fastest HTTP/2 Go Web Framework. New, modern and easy to learn. Fast development with Code you control. Unbeatable cost-performance ratio :rocket:
website - [mirror] Home of the go.dev and golang.org websites
Beego - beego is an open-source, high-performance web framework for the Go programming language.