Golang News, Tutorials, Go Libraries and Golang Jobs
gowitness is a website screenshot utility written in Golang, that uses Chrome Headless to generate screenshots of web interfaces using the command line, with a handy report viewer to process results. Both Linux and macOS are supported, with Windows support primarily working. Inspiration for gowitness comes from Eyewitness. If you want something with many extra features, check it out […]
This tutorial illustrates how you can build a REST API backed by PostgreSQL in Golang, using Gorilla Mux for routing. The tutorial will employ test-driven development and will explain how you can continuously test against a database during development. Golang Tutorial Goals By the end of this tutorial, you will: Become familiar with Gorilla Mux, and Learn how to […]
The author of this blog post open-sourced a Universal crypto candlestick iterator library in Go called crypto-candles: https://github.com/marianogappa/crypto-candles There is no Golang library alternative he’s found, or he would have used it. There are some exchange SDKs, though. In this blog post, he shares all the interesting challenges he found while building this library over […]
Native Golang GUI and utility bindings dlgs is a cross-platform library for displaying dialogs and input boxes. gform is an easy to use Windows GUI toolkit for Go. winc is a common library for Golang GUI apps on Windows (based on gform). glfw is a Go bindings for GLFW 3. go-gtk is a Go binding for GTK2. RenderView is an easy […]
A fast, cost-effective, scalable monitoring solution and time series database. VictoriaMetrics is available in binary releases, Docker images, Snap packages, and source code. Just download the latest version of VictoriaMetrics and follow the instructions. Prominent features of the Golang Application VictoriaMetrics has the following prominent features: It can be used as long-term storage for Prometheus. See these docs for details. It can be used as […]
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Introduction We often hear about parallel programming and parallel execution to provide a sustainable architecture where multi-tasking thrives. However, most people consider the aspects of Parallelism and concurrent programs similar, which seems correct in the verbal matter, but they vary in the technical applications of programming. Through this blog, we will take a quick dive […]
A Golang project may contain multiple files with different package names. Setting up a proper layout in these cases is not always very straightforward in Go, especially for beginners. This Go programming tutorial provides a quick overview, with a hands-on example, of specific use case scenarios so that one can understand the concept behind it […]
In this tutorial, you will learn how to use the migrate tool (written in Golang and popular in the Go community) to execute database migrations. As a second part, you will write some Go code to read the data from the database. You will use PostgreSQL as the database of choice in this article, but migrate is compatible with many more […]