Category Archive

Here’s what nobody tells you before you build your first real-time iOS app. You might have spent three days building a beautifully polling REST endpoint. Requests go out every two seconds. The UI updates. Everything looks fine, until you look at the battery drain graph, notice the network tab lighting…

You send a request. You wait. You get a three digit number back. That tiny code holds the entire story of what happened.  Did your API call succeed? Did it fail because of something you sent? Or did the server itself stumble?  Understanding HTTP status codes is not just about…

What is JSONPath query? A complete beginner’s guide If you have ever worked with APIs or tested web services, you have almost certainly dealt with JSON responses. They come back packed with data like nested objects, arrays, key-value pairs and finding the specific value you need can feel like searching…

Think about the last five minutes on your iPhone. Maybe you checked the weather, scrolled through your social feed, booked a ride, or paid for coffee. Each of those tiny interactions involved your phone talking to a remote server, fetching data, and displaying it back to you in under a…

You are building a new feature for your iOS app. The UI is ready, the logic is mapped out, but the backend API your feature depends on is still weeks away from completion. Do you wait? Or do you find a way to keep moving forward? This is where API…

GraphQL has transformed how developers build and consume APIs. According to the State of JavaScript 2023 survey, over 38% of developers now use GraphQL in their projects, a significant jump from just 20% in 2019. This rapid adoption makes sense when you consider the core problems GraphQL solves over-fetching and under-fetching…

Modern software rarely works alone. Mobile apps pull live data from servers, websites connect to third-party tools, and internal systems exchange information continuously. At the heart of this communication lies a simple but powerful concept: the REST API. Whether you are checking your bank balance, tracking a delivery, or logging…

Whether you are building a mobile app, a SaaS platform, or an internal tool, the way your backend communicates with clients can shape performance, scalability, and long-term maintenance. Over the past decade, the REST API has been the default choice for most teams. More recently, GraphQL has gained attention as…

The way we build and consume APIs has changed immensely over the last decade. Traditional REST APIs have long been the default approach for web communication, but newer technologies like GraphQL are transforming how developers fetch and manipulate data.  In recent years, a growing number of organizations have been migrating…

If you work with web services or applications, you’ve probably encountered the term “REST API” more times than you can count. But here’s what many people don’t talk about: you need the right tool to interact with these APIs effectively. That’s where a REST client comes into play. Think of…