Polyglot Software Development

Upgrade Dart version to 2.12.0 to leverage null safety

Starting dart version 2.12.0, there is support for null safety. Added to type safety, this will make flutter even more compelling. Having said that, it will take some work for an existing app to get there.
 
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Polyglot Development is the best way to go today

Polyglot Programming can be loosely defined as a programming methodology where you pick the right language, library or framework that best suits the needs of the given problem (and in particular, not let your "current" stack drive that decision).
 
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(Part 1/N) Upgrading to Flutter 2.0.x?

Every time I run "flutter upgrade", I tend to have my fingers crossed. The most recent upgrade to 2.0.x was quite a challenge. I'll share my experience (both problems and solutions) in a series of podcasts.
 
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Asynchronous Processing: Don't keep your users waiting. Accept request, process later.

Is there ever a good reason to do something synchronously when there is a way for you to do it asynchronously? Let's take a look at how we can implement asynchronous services using RabbitMQ.
 
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Do you get anxious about LIVE Coding Interviews? Don't be.

It is quite natural to get anxious when you know people are going to be judging you. After all, isn't that one of the primary purposes of an interview? I may have a few tips to help you be at ease.
 
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User Experience (UX) is not just the designer's responsibility

How many times have we used an app (on the web or mobile) and thought to ourselves, "Why in the world would someone have designed it this way?". That's plenty of times for me and here I talk about one of those experiences.
 
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Performance & Scalability (2/N): Similarities & Differences

(Part 2) Let's talk a little bit about the similarities and differences between these 2 two terms that are sometimes (or, often?) misunderstood.

Performance & Scalability (1/N): Similarities & Differences

(Part 1) Let's talk a little bit about the similarities and differences between these 2 two terms that are sometimes (or, often?) misunderstood.

Building User Interfaces when dependent APIs are not ready

It would be ideal if all the APIs were implemented before we starting building user interfaces but that's not always possible, and it is hardly ever the case. Given that, how should we go about building the UI?

Options available and picking the right Heroku Dyno for your application

Heroku offers quite a few options. Here's how you can go about picking one that works for you.