Programs

Top 8 Golang Project Ideas & Topics [For Freshers & Experienced]

Golang or Google Go has been out in the wild for over nine years already. It was created out of the curiosity of geeks all around the world to become an already established language that already has had a fair share of battle to develop into the language which we know it as today. It has gained immense popularity in such a small span of time and is already at the center of many cloud projects. Golang Project ideas are increasingly becoming a focal point for developers looking to explore new territories in cloud computing, microservices architecture, and high-performance computing applications.

Google developed the Golang programming language. It is a statically-typed language with extra features like garbage collection, dynamic-typing abilities, type safety, a large standard library, and more. Over the past few years, various high-quality open-source Go projects with interesting Golang topics have become famous. Moreover, the open source community has also incorporated this programming language.

In addition to being just the open source community, engineering teams over the data-native companies have also utilized this programming language. Hence, Go became the leading language for systems work in IaaS (Infrastructure-as-a-Service), PaaS (Platform-as-a-Service), and Orchestration, further emphasizing the importance of innovative Golang Project ideas in shaping the future of technology infrastructure and development practices.

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Enterprises like Google, Cloudflare, and Splice are shifting to Go. This aspect and the exciting Golang topics imply that Go has become the primary language for many use cases.

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One of the best ways to practice and gain Google Go skills is to do golang projects. To help you out in your journey to be the best Google Go developer out there, we have made a list of some excellent golang project ideas that should test your mettle and give your resume a lovely weight. 

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However, it would not be wise to jump into the golang project ideas directly without getting accustomed to this reasonably new Google Go language. So, in the subsequent section, let us explore the world of Google Go a bit further. 

Influential Open-source Google Go projects

You can Design a Web Crawler Using Golang

One of the most open-source Golang projects that we have come across would be designing a web crawler. It teaches a fresher the ability to write a backend server. Moreover, it can enable you to learn more about this programming language and develop golang best practices.

As a fresher, you can understand how to create a web application and how to configure dependency injection. These two are vital concepts in this golang projects for beginners.

You Can Create an Email Verifier Tool

Apart from that, you can also learn to create an email verifier tool using Golang. This is one of the golang open source projects that we felt could benefit freshers. It is pretty simple, actually, because you have to design a tool that can verify whether the email id you have entered contains both the domain name and the ‘@”.

Design a Web Server

This is one of the most exciting golang project ideas you can consider working on during your free time. You can design a web service using Java and Golang. Designing a web server helps you to understand the ability to create web service endpoints.

These endpoints handle web requests, and you can learn how to read and delete URL Query string request parameters.

Top Golang Project Ideas

When you step into the world of golang projects you would be welcomed by a huge variety of things that you would be able to do and stuff that you would be able to make. We are listing some projects which you would be able to complete over a weekend. 

1. Using the POSTGRESQL text search in conjunction with Google Go

Have you ever had the opportunity to feast your eyes at the marvel of the PostgreSQL full-text search feature? If not, let us break it down for you. You would be able to use this feature very effortlessly. If you happen to mix in the power of Google Go with it, you would be able to create web apps like the Scenes Of Shakespeare.

The job of the web app, which goes by the name of Scenes of Shakespeare, is to quickly do a search through all the plays that he has written during the course of his life. You should ideally see the application in action because you would be able to make something which is very similar, but it can do whatever you would want.  

Docker reveals your organization’s potential by offering the IT team and developers the freedom to develop, manage and secure business-critical applications without worrying about technology or infrastructure lock-in. Docker is one of the best go projects for beginners because it allows you to bring conventional and cloud-native applications based on Linux, Windows Server, and d into a secure and automated supply chain. So, it advances dev to ops collaboration and decreases time to value.

Docker is among those go projects for beginners well-known for easy installation. It allows configuring, saving, and sharing server environments through containers which assists in installing an application or a large stack through the simple running command like “docker run” or “docker pull”.

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2. Using Google go to Write out something which is a store the key and value pair (persistent key and value store)

It is very easy to create persistent storage with the help of Google Go. However, you would also be needing BoltDB to store your data into and gob encoding. To help you out, we would include a pseudo code. The main code of this project is small enough to fit in just one file, and you should be able to complete this project fairly quickly. 

  1. // everything is persisted to disk
  2. store, err := skv.Open(“/path/to/store.db”)
  3. // store a complex object without making a fuss
  4. var info session.Info
  5. store.Put(“sess-341356”, info)
  6. // get it back later, identifying the object with a string key
  7. store.Get(“sess-341356”, &info)
  8. // delete it when we no longer need it
  9. store.Delete(“sess-341356”)
  10. // bye
  11. store.Close()

Kubernetes is an open-source system that manages containerized applications over multiple hosts. It is one of the widespread Golang projects for beginners because it offers fundamental mechanisms for the setup, maintenance, and scaling of the applications.  Kubernetes is built on one and a half decades of experience at Google; it executes production workloads at scale using the Borg system. Also, it combines effective practices and ideas from the community and is hosted by the Cloud Native Computing Foundation (CNCF).

Kubernetes is one of the suitable Golang projects for beginners because it is robust and offers solutions for different types of problems in deployment, executing multiple applications, etc. These features make it an extensively used system in organizations. Moreover, it uses a descriptive format to keep users instructive while performing any deployment.

It has its unique tools, vocabulary, paradigm, etc., for the servers. Kubernetes features can be used for a huge number of machines and services. However, it is less recommended for personal projects due to its complicated and expensive workloads.

Also ReadWeb Development Project Ideas

3. Building out your own bot for Slack with the help of Google Go

Playing around with slack bots are very fun. If you are able to complete this project, you would be able to have your own bot, which would run for the website slack. You would need two things, first a slack account and the user privilege to create a slack bot. It would be best if you then headed over to the official slack website and then go to their bot creation page.

The code which you would be needing to make this project a success would be fitting in two separate files. You can then host your code on GitHub and run the code with the help of just one line and see what your bot will do.

These were some of the fun projects which you could do over the weekend. However, if you already are an expert of Google Go then we would recommend some of the following open-source projects for you. You can take a look at these and decide which one (if not all of them) you would like to make a contribution. 

4. Creating a Create a Web Scraper

The Golang Web Scraper project aims to provide a robust and efficient solution for extracting data from websites. It is a popular Golang project for beginners. Web scraping involves fetching data from web pages and extracting useful information for various applications such as data analysis, monitoring, or content aggregation. In this project, we will create a versatile web scraper using the Go programming language, taking advantage of its concurrency features to enhance speed and efficiency. The scraper will be designed to handle different website structures and provide a modular and extensible architecture for future enhancements. 

Technical Requirements: 

  • Concurrency: Leverage Goroutines and Channels in Golang to implement concurrent requests, enabling faster data retrieval. 
  • HTTP Requests: Use the net/http package to make HTTP requests to target websites and retrieve HTML content. 
  • HTML Parsing: Utilize a robust HTML parsing library like goquery to navigate and extract data from the HTML structure efficiently. 
  • Configuration: Implement a configuration mechanism to allow users to define the target URLs, data extraction rules, and other settings. 
  • Error Handling: Implement proper error handling to gracefully manage issues such as network errors, HTML parsing errors, and other potential issues during the scraping process. 
  • Data Storage: Provide options for storing the extracted data, such as saving to a file, or database, or sending it to an API endpoint. 
  • Logging: Implement logging to capture and report important events, errors, and debugging information during the scraping process. 
  • Testing: Include unit tests to ensure the reliability and correctness of the scraper, covering various scenarios and edge cases. 

Source Code: 

The complete source code for the Golang Web Scraper project

5. Creating an HRMS fiber with Golang

The Golang HRMS (Human Resource Management System) project using the Fiber web framework is designed to streamline and automate various HR processes within an organization. This is amongst the popular Golang projects. This system aims to provide a comprehensive solution for managing employee information, attendance, leave requests, and performance evaluations. Leveraging the speed and simplicity of the Fiber framework, the HRMS system ensures a user-friendly experience for both HR professionals and employees. The project includes features such as employee data management, leave management, attendance tracking, and a performance evaluation module to enhance organizational efficiency and employee satisfaction. 

Technical Requirements: 

  • Fiber Framework: Utilize the Fiber web framework to build a fast, lightweight, and efficient HRMS application. 
  • User Authentication and Authorization: Implement secure user authentication and authorization mechanisms to control access to different sections of the HRMS based on user roles. 
  • Database Integration: Integrate a database, such as PostgreSQL or MySQL, to store and manage employee data, attendance records, and other relevant information. 
  • Employee Management: Create functionalities for adding, updating, and deleting employee records, including details such as personal information, job roles, and contact details. 
  • Leave Management: Implement a leave management system to allow employees to request leaves, and managers to approve or reject these requests. 
  • Attendance Tracking: Develop a module for tracking employee attendance, including features like clock-in/clock-out and generating attendance reports. 
  • Performance Evaluation: Include a performance evaluation module that allows managers to set goals, conduct reviews, and provide feedback to employees. 
  • Notifications: Implement a notification system to alert users about leave approvals, upcoming performance reviews, and other relevant events. 
  • Responsive Design: Ensure a responsive and user-friendly interface that works well on both desktop and mobile devices. 
  • Logging and Auditing: Incorporate logging mechanisms to track system activities for auditing purposes, ensuring accountability and traceability. 

Source Code: 

The complete source code for the Golang HRMS with Fiber project.

6. Building a CRUD API 

The Golang CRUD API project is aimed at providing a foundational example for building a robust API using the Go programming language. CRUD (Create, Read, Update, Delete) operations are fundamental in application development, and this project showcases how to create a RESTful API that enables these operations on a resource. It is amongst the useful Golang open-source projects. The API will follow best practices, including proper routing, data validation, error handling, and integration with a database for persistent storage. It serves as a solid starting point for developers looking to build scalable and maintainable APIs in Golang for various applications. 

Technical Requirements: 

  • Gorilla Mux: Utilize the Gorilla Mux router to define and handle HTTP routes effectively. 
  • Database Integration: Implement a database connection using a library like Gorm to perform CRUD operations on a data model. 
  • RESTful Endpoints: Create RESTful API endpoints for creating, reading, updating, and deleting records. 
  • Middleware: Use middleware for tasks such as authentication, logging, and input validation to enhance the security and functionality of the API. 
  • Request Validation: Implement input validation to ensure that the data sent to the API is accurate and meets the specified criteria. 
  • Error Handling: Develop a robust error-handling mechanism to provide informative responses and handle unexpected situations gracefully. 
  • Configuration Management: Include configuration management for handling environment-specific settings, such as database connection details and API configurations. 
  • Logging: Integrate logging to capture important events, errors, and debugging information for monitoring and troubleshooting. 
  • Unit Testing: Implement unit tests to ensure the reliability and correctness of the API, covering different scenarios and edge cases. 

Source Code: 

The complete source code for the Golang CRUD API project.

7. Creating a Credit Card Validator  

The Golang Credit Card Validator project focuses on building a reliable and efficient utility for validating credit card numbers using the Luhn algorithm. Credit card validation is a crucial step in payment processing and fraud prevention. This project provides a clear example of how to implement a credit card validation system in Go, ensuring that the entered credit card numbers adhere to the industry-standard algorithm. The validator will not only check the validity of credit card numbers but will also provide information about the card’s issuing network, adding an extra layer of functionality to the project. 

Technical Requirements:  

  • Luhn Algorithm: Implement the Luhn algorithm to validate the credit card numbers, ensuring they meet the checksum requirements. 
  • Credit Card Network Identification: Incorporate functionality to identify the issuing network of the credit card, such as Visa, MasterCard, American Express, etc. 
  • User Input Handling: Develop a user-friendly interface for inputting credit card numbers and receiving validation results. 
  • Error Handling: Implement robust error-handling mechanisms to manage unexpected input and edge cases gracefully. 
  • Testing: Include unit tests to verify the accuracy and reliability of the credit card validation functionality, covering various scenarios and card types. 
  • CLI Interface (Optional): Create a Command Line Interface (CLI) for easy integration and use within other applications. 
  • Documentation: Provide comprehensive documentation to guide developers on how to integrate and use the credit card validator in their projects. 

Source Code: 

The complete source code for the Golang Credit Card Validator project

8. Build An AWS Lambda 

The Golang AWS Lambda project aims to demonstrate the creation and deployment of a serverless function on the Amazon Web Services (AWS) Lambda platform using the Go programming language. AWS Lambda provides a scalable and cost-effective way to run code without the need for provisioning or managing servers. In this project, we will build a simple yet functional Lambda function in Go, showcasing how to handle events, interact with AWS services, and efficiently execute serverless code. This project serves as a practical guide for developers looking to leverage Go for serverless computing on the AWS Lambda platform. 

Technical Requirements: 

  • AWS Lambda SDK: Utilize the official AWS Lambda SDK for Go to interact with AWS Lambda services and handle events. 
  • Event Triggers: Configure the Lambda function to handle specific AWS events, such as S3 object creation, API Gateway requests, or other triggers depending on the use case. 
  • Environment Variables: Implement the use of environment variables for secure storage of sensitive information, such as API keys or connection strings. 
  • Logging: Integrate logging to capture important events, errors, and debugging information, facilitating monitoring and troubleshooting in the serverless environment. 
  • Deployment Package: Create a deployment package for the Lambda function, including all necessary dependencies, to ensure smooth deployment on the AWS Lambda platform. 
  • Error Handling: Develop a robust error-handling mechanism to manage unexpected situations and provide informative error messages. 
  • Integration with AWS Services (Optional): Optionally, demonstrate how to interact with other AWS services such as S3, DynamoDB, or SQS within the Lambda function. 
  • Documentation: Provide clear and comprehensive documentation on setting up, deploying, and invoking the Golang AWS Lambda function. 

Source Code: 

The complete source code for the Golang AWS Lambda project.

Golang or Google Go’s selling points

We have already mentioned how easy it is to have a solid grasp over Google Go. However,  Google Go did not gain popularity because of its easy to understand and use syntax. It rose to fame because it had something for everyone. According to the official documentation, which is present on the documentation of Google Go, “Google Go is a speedy language which is statically typed and interpreted.

Even a program that is written in Google Go and has thousands of lines would only take a few seconds to compile. You are also not going to see the inclusion of header files much in any written code of Google go, which only adds to the speed of the language. There are more apparent benefits, as well. We would be discussing two of them down below: 

Convenience: Go is often compared with languages like Python. The main reason why this comparison is justified is that Google Go has the capability to satisfy almost every need of any developer. You would be able to find some of the functionalities which you often find in Python directly in Google Go under the name of “goroutines.”

With the help of these goroutines, you also are able to get some essential functions like concurrency and thread like behavior. You can also find a package which could suit almost every need, even in a language as new as Google Go. 

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Continuing our comparison with Python, Google Go also provides developers the feature of automatic management of memory. In Google Go, you even find automated garbage collection. However, unlike traditional languages like Python, Google Go complies with the code, which is written with its help very fast.

It even outperforms the likes of Python and C++, the same languages which is it modeled after. So, working with Google Go is always an enjoyable ride. You often feel like Google Go is like a scripted language rather than a compiled one. Moreover, the entire ecosystem that Google Go is building seems significantly less complicated and thus making it very convenient to work with this language.

Speed: Although the binaries which are written in Google Go actually are slower than the ones which you would find on C but almost any task, you would not be able to notice the speed difference at all. Generally, Google Go is in range with the performance that you would get if you had chosen C as the language of your choice. However, it is much faster than any other language, which is hailed and loved for developing things quickly. 

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Read: Full Stack Project Ideas & Topics

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Powerful Open-source Google Go projects

1. Docker

The story of docker and Google Go is nothing short of an exhilarating romantic saga. It was as if they were meant for each other. Hence, you will not find a better open-source repo to contribute for those of you unaware of docker. It is a technology that revolutionized container-based applications. You can check their GitHub page for more How-tos.

2. Kubernetes

The success of Go with Docker propelled the team Kubernetes to make a switch also to this language. Kubernetes is the container orchestration tool developed by the in-house team of Google. If you like cloud, be sure to check out Kubernetes and make your contribution.

3. InfluxDB

Those of you who like machine learning, especially “time series,” would love to work on this project. For starters, InfluxDB is the Database which is meant to be a warehouse for time-series data. InfluxDB does not have any external dependencies meaning it should be fairly easy to go through the entire project and make your contribution wherever needed. 

InfluxDB is an open-source time series platform and a widespread Golang project example. It contains APIs for storing and querying data, executing it in the background for ETL or supervising and alerting tasks, user dashboards, envisaging and exploring the data, and more.

The master branch on the particular repo represents InfluxDB 2.0. It is a Golang project example that supports functionality for Chronograf (the UI) and Kapacitor (background processing). The latest InfluxDB 1.x is the stable release and is also recommended for production purposes.

Must Read: Mean Stack Project Ideas & Topics

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Conclusion

We can assure you that using the above Golang project idea examples can help you become better in Golang. If you have benefited from this post, then please feel free to share it with your family and colleagues. Moreover, if you have some queries to be answered, please don’t hesitate to write to us in the comment section.

We hope that irrespective of your proficiency with Google Go, you could find some projects to work on. We also hope you could learn something new about the Google Go language and why it is becoming popular these days. 

If you are interested to learn more and need mentorship from industry experts, check out upGrad & IIIT Banglore’s Executive PG Program Full-Stack Software Development.

Which is better – Golang or Python?

Both Go and Python are easy to read and understand, even for beginners. But these two programming languages are essentially very different and are meant to fulfill different purposes. While data scientists primarily prefer Python, Go is the language of choice for server-side programming. Golang is much faster than Python, sometimes even surpassing the speed of Java. However, Python is more readable and easily shareable and comes with a larger community of programmers and developers around it. Go is a procedural language that supports concurrency and garbage collection, while these features are unavailable in Python. Python is for developers, whereas Go is designed for systems or servers.

Which programming language is the fastest in the world?

There are about 700 computer languages today, which are designed to serve different purposes and are meant for specific functionalities. Some programming languages can be slower than others, but they might be easier to read and understand and better at reducing labor costs and time needed. The speed of computer languages depends on various factors such as security features, compiler, cross-platform, static or dynamic typing, etc. Some of the fastest programming languages are Java, C++, Pascal, Fortran, C#, C, Rust, F#, and Ada. One might be slightly slower than the other, but these are definitely among the fastest programming languages.

Is the Go programming language faster than Java?

Go is a relatively new programming language that is generally considered more readable. Unlike Java, it supports concurrency but is not object-oriented like Java. Both programming languages are suitable for server-side programming and belong to the family of C language, but Golang is generally considered an improvement over Java. In some aspects like syntax and size of the library, Go outperforms Java. Again, the speed and platform-dependency of Go are also better since it does not depend on virtual machines for code compilation, which is the case for Java. However, its easy syntax often leaves more room for coding errors, which means more time is needed for debugging.

Is Golang suitable for beginners?

Golang can be the ideal programming language for beginners. This is mainly for freshers who are yet to delve into coding. Golang can quickly grasp, unlike other programming languages, as it does not have complex syntax and algorithms. Besides, you are not required to allocate and deallocate data manually.

Is Golang highly paid?

Programmers who are experts in Goland are paid handsomely in India and elsewhere in the world. The maximum salary that a Golang developer can draw in India is between INR20 lakhs - 25 lakhs annually. However, you can expect to earn more than INR6 lakhs/year when you are fresher.

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