Monitor your applications and troubleshoot problems in your deployed applications, an open-source alternative to DataDog, New Relic, etc.

SigNoz helps developers monitor applications and troubleshoot problems in their deployed applications. SigNoz uses distributed tracing to gain visibility into your software stack.

👉 You can see metrics like p99 latency, error rates for your services, external API calls and individual end points.

👉 You can find the root cause of the problem by going to the exact traces which are causing the problem and see detailed flamegraphs of individual request traces.

👇 Features:

• Application overview metrics like RPS, 50th/90th/99th Percentile latencies, and Error Rate
• Slowest endpoints in your application
• See exact request trace to figure out issues in downstream services, slow DB queries, call to 3rd party services like payment gateways, etc
• Filter traces by service name, operation, latency, error, tags/annotations.
• Aggregate metrics on filtered traces. Eg, you can get error…

Awesome Go

Sponsorships

We have no monthly cost, but we have employees working hard to maintain the Awesome Go, with money raised we can repay the effort of each person involved! All billing and distribution will be open to the entire community.

A curated list of awesome Go frameworks, libraries and software. Inspired by awesome-python.

Contributing

Please take a quick gander at the contribution guidelines first. Thanks to all contributors; you rock!

If you see a package or project here that is no longer maintained or is not a good fit, please submit a pull request to improve this file. Thank you!

Contents

• Awesome Go

  • Audio and Music
  • Authentication and OAuth
  • Bot Building
  • Build Automation
  • Command Line
  • Configuration
  • Continuous Integration
  • CSS Preprocessors
  • Data Structures
  • Database
  • Database Drivers
  • Date and Time
  • Distributed Systems
  • Dynamic DNS
  • Email
  • Embeddable Scripting Languages
  • Error Handling
  • File Handling
  • Financial
  • Forms
  • Functional
  • Game Development
  • …

Standard Go Project Layout

Translations:

• 한국어 문서
• 简体中文
• 正體中文
• 简体中文 - ???
• Français
• 日本語
• Portuguese
• Español
• Română
• Русский
• Türkçe

Overview

This is a basic layout for Go application projects. It's not an official standard defined by the core Go dev team; however, it is a set of common historical and emerging project layout patterns in the Go ecosystem. Some of these patterns are more popular than others. It also has a number of small enhancements along with several supporting directories common to any large enough real world application.

If you are trying to learn Go or if you are building a PoC or a simple project for yourself this project layout is an overkill. Start with something really simple instead (a single main.gofile andgo.mod is more than enough). As your project grows keep in mind that it'll be important to make sure your code is well structured…

Go kit

Go kit is a programming toolkit for building microservices (or elegant monoliths) in Go. We solve common problems in distributed systems and application architecture so you can focus on delivering business value.

• Website: gokit.io
• Mailing list: go-kit
• Slack: gophers.slack.com #go-kit (invite)

Sponsors

Click on Sponsor, above, for more information on sponsorship.

Motivation

Go has emerged as the language of the server, but it remains underrepresented in so-called "modern enterprise" companies like Facebook, Twitter, Netflix, and SoundCloud. Many of these organizations have turned to JVM-based stacks for their business logic, owing in large part to libraries and ecosystems that directly support their microservice architectures.

To reach its next level of success, Go needs more than simple primitives and idioms. It needs a comprehensive toolkit, for coherent distributed programming in the large. Go kit is a set of packages and best practices, which provide a comprehensive, robust, and…

Go Patterns

A curated collection of idiomatic design & application patterns for Go language.

Creational Patterns

Structural Patterns

Learn Go with Tests

Art by Denise

Formats

• Gitbook
• EPUB or PDF

Translations

• 中文
• Português
• 日本語
• 한국어

Support me

I am proud to offer this resource for free, but if you wish to give some appreciation:

• Tweet me @quii
• Buy me a coffee ☕
• Sponsor me on GitHub

Why

• Explore the Go language by writing tests
• Get a grounding with TDD. Go is a good language for learning TDD because it is a simple language to learn and testing is built-in
• Be confident that you'll be able to start writing robust, well-tested systems in Go
• Watch a video, or read about why unit testing and TDD is important

Table of contents

Go fundamentals

1. Install Go - Set up environment for productivity.
2. Hello, world - Declaring variables, constants, if/else statements, switch, write your first go program and write your first test. Sub-test syntax and closures.
3. Integers - Further Explore function…

The Ultimate Go Study Guide

This material has been acquired and actively maintained by Ardan Labs →

Stargazers over time

A Huge Number of Go Examples, Exercises and Quizzes

Best way of learning is doing. Inside this repository, you will find thousands of Go examples, exercises and quizzes. I initially created this repository for my Go: Bootcamp Course. Later on, I added a lot of exercises, and I wanted every programmer who is not yet enrolled in the course to learn for free as well. So here it is. Enjoy.

Available in the following languages:

• English
• Spanish (WIP: Please Contribute)

❤️ Help other fellow developers

Sharing is free but caring is priceless. So, now please click here and share this repository on Twitter.

Stay in touch

• Follow me on Twitter

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• Read my blog

  Followed by 5K+ developers, and contains dozens of illustrated articles about Go.

• Watch my Youtube channel

License

Whole materials are licensed…