Code review is time-consuming… Good code reviews can help a fellow developer improve, find gaps in the system and increase the overall quality. Fast reviews where you barely read the code is a waste of time. So how to make good code reviews f...

Some context NodeJS ecosystem is built on top of countless packages that sometimes feel all dependent on each other. Usually you start up a project with all up-to-date dependencies, everything works well. Then you get security alerts, vulnerabil...

While working with algorithm, you may have to calculate on the fly the number of possibilities created by some subset of data. Particularly when debugging with your \(r\) elements from \(n\) dynamic objects. Let’s take a refresh our memories! Pe...

Have you ever wanted to start writing Japanese 🇯🇵 without investing in a some special hardware? It could be part of your learning journey or to say ありがとう to a friend! Then you are in luck because you can just do that from the comfort of your old ...

Introduction GitHub provides some interesting tools such as the Project tab which allow creating cards based on PR or issues. It provides some automation out of the box, but as of now, it’s a bit below what you can have with Gitlab. The project ...

Let’s have a look at mutations! 🔭 The type Mutation is where you stack all of your mutations in GraphQL. The basic mechanism stay the same as queries, so if you have read the Apollo 🚀 and GraphQL and the Advanced 🛰 Apollo Graphql queries article,...

OAuth The protocol OAuth stands for Open Authorization, it’s a protocol that uses token instead of password to securely exchange information on the internet. When you log in to a website using your Google, Facebook, Microsoft or Apple account, y...

Today let’s set up the kotlin-reflect dependency and look at some jvm Java/Kotlin reflection. You might set up a small project for that, or have a look to the examples. Make sure your gradle is set up with the right dependency: dependencies { ...

In this article, we’ll dive in some more advanced concepts for query types and resolvers. If you are still new, or would like to review the basics, check out the Apollo 🚀 and GraphQL article. Query Resolvers The resolvers are at the root of the...

Speaking about Event sourcing is speaking about an architecture pattern: the Event-driven architecture. It has become a more common as solution with specialised db like EventStoreDB, Kafka and other new tools that makes it easier to apply at scale...