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These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.

Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.

Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.

Scala tips on the JVM

Structural typing and type classes in Scala

Scala Salad Anti Pattern

Play 2 Javascript Router Setup in 4 Steps with Java

Redis with Scala and Play framework

Scala Alias Pattern

Open-source Cloud Platform (*coming soon)

Use autocomplete input on Play! views

Prune multiple JSON branches with play-json

Start learning node.js when your head is in Scala-land

Field constructor for Zurb Foundation on Play Framework 2

Parsing JSON in Scala: Use Argonaut

How to handle WS.url with Exceptions.

Play! Frameworks Installation in Mac OSX

Passing command line arguments in Scala REPL

[Scala] Building List From Current Max Value.

Compose play.api.concurrent.Promise and scalaz.Validation using Kleisli arrow

scala Seq[Future] to Future[Seq]

Don't use static

use IDEA for Progfun course @coursera

Play2 Scala Reactive Mongo Capped Collections and Iteratees

Very simple Dependency Injection in Play applications

CsvReactiveIteratee - Scala and Play2

Chaining Akka actor receive() methods

We are hiring! Talented Java/Scala Team Lead and Senior Developers at Innova, Moscow, Russia

Play2! application.conf override based on environment

Awesome Jobs

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