Latest · Go Programming
Exciting Features Coming in Go 1.25: What to Expect
Explore the key improvements in Go 1.25, including stable profile-guided optimization, enhanced compiler performance, and new standard library additions for more…
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Web Development
An Easy Way to Generate QR Codes Fast
Discover the most efficient ways to create QR codes for your projects with these powerful tools and techniques that every developer should know.
Go Programming
One of The Easiest Ways to Host your Go Web App
Discover how to host Go web applications for as little as $5 per month using DigitalOcean and Docker. Learn this cost-effective, scalable deployment method with…
Performance Optimization
103 Early Hints in Go, or the new Way of How to Improve Performance of a Web Page written in Go
Learn how to implement HTTP 103 Early Hints in Go 1.19+ to significantly improve web page loading performance by enabling browsers to preload resources while waiting…
Go Programming
Example of how Golang generics minimize the amount of code you need to write
Explore practical examples of Go 1.18 generics in action by refactoring caching logic in a real-world application to write cleaner, more maintainable code with less…
Go Programming
Concurrent Map Writing and Reading in Go, or how to deal with the data races.
Learn how to effectively handle concurrent map operations in Go using sync.Map and mutex solutions to avoid data race conditions and improve application performance.
Go Programming
Ristretto - the Most Performant Concurrent Cache Library for Go
Learn how to implement Ristretto, a high-performance concurrent memory caching library for Go applications. Includes code examples comparing database access with and…
DevOps
An Easy Way to Load Test Your Web Apps
Learn how to implement effective load testing for your web applications using the k6 tool and automate performance testing in your GitLab CI/CD pipeline.
Go Programming
How to Show Flash Messages in Go web applications (with Echo framework)
Learn how to implement flash messages in Go web applications using Echo framework and Gorilla Sessions to improve user experience by providing feedback after form…
Go Programming
User Authentication in Go Echo with JWT
Learn how to implement secure user authentication in Go using JWT (JSON Web Tokens) with the Echo framework. This step-by-step guide covers token creation,…