@junedang

Power of Rate Limiting and Explanation

Jul 20, 2025 · 2 min read · A system can only serve well when its resources are correctly consumed and allocated. In the event that a system is flooded by unusual traffic—whether intentional or not—it could cause the entire system to collapse. A rate limit function in the API g...

How does an e-mail service work?

Aug 10, 2023 · 6 min read · Email has become the cornerstone of modern communication tools and seamlessly integrating as part of our daily work. A statistic by Statista estimate that over 333 billion emails are sent and received every day. But have you ever been curious about t...

Evolving the Web: Discovering the History of HTTP Versions

Jul 24, 2023 · 10 min read · If you do not know, HTTP was around us for a bit of time and even older than you think. It is a core of the World Wide Web that allows web applications to communicate with the servers to render data into our view. As modern technologies and the Inter...

Instagram Threads is not a Twitter clone – here’s why

Jul 15, 2023 · 4 min read · Last week, Meta introduced Threads, a new social media platform that aims to compete with Twitter by leveraging Instagram’s account system. However, concerns have been raised, including by Elon Musk, regarding potential threats to freedom of speech d...

What is HTTPS and how does it work?

Jul 11, 2023 · 6 min read · Have you ever wondered how websites communicate with a web browser and request data to the server to render into view? I used to ask those questions too. If you are like me, curious about how the Internet work then you come to the right place. In th...