.NET - JetBrains Guide

Tutorial

Singletons and Autoloads with Godot and C#

We'll walk through how to setup and enable singletons using Godot's autoloads also known as Globals.

Tutorial

Starter Player Controls For 2D Godot Games

We'll walk through simple yet effective starter controls for your 2D Godot games to get your characters up and running.

Tip

Generate terminal commands using AI Assistant

Ask AI Assistant to write PowerShell or shell commands.

Tip

Params collection in C#

Use the params collection in C# so methods can accept a dynamic number of parameters.

Tip

Generate documentation with AI

AI can help you make XML documentation both automatic and useful.

JetBrains Blog

dotCover Command Line Tools for Automation Testing Code Coverage

Learn when and how to install the dotCover command line tools, and add code coverage to your CI/CD workflows.

Tip

File-scoped namespaces and types

Organize code better and reduce bugs by using file-scoped namespaces and objects.

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C# Top-level statements

Use top-level statements in C# to reduce boilerplate code.

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Global usings

Organize `using` statements so they're out of your way.

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Adding a spaceship and asteroid to the scene

Add prefabs to the game scene.

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Adding basic UI for keeping score

Add UI elements to the game.

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Conclusion

What have we learned building an asteroids game?

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Controlling the player – Shooting lasers and moving around

Add behavior to Unity GameObjects.

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Game graphics, assets and project setup

Create project, find and import Unity Asset Store graphics.

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Creating a starfield skybox

Add a skybox to your Unity game.

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Moving and exploding asteroids

Add Unity script to asteroid GameObject.

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Spawning asteroid GameObjects

Dynamically add asteroids to game scene.

Tutorial

Build an Asteroids game in Unity with JetBrains Rider

Recreating a version of the classic arcade video game.

Tutorial

How to Build Pong with Godot and JetBrains Rider

We'll walk you through building a Pong game using Godot Game Engine and JetBrains Rider.

YouTube

Automating Observability With Roslyn Source Generators

Denis Ekart

YouTube

Beyond Relational With Entity Framework

Giorgi Dalakishvili

YouTube

Hidden Difficulties of Debugger Implementation for .NET WASM Apps

Andrii Rublov

YouTube

High Performance JSON Serialization With Code Generation on C# 11 and .NET 7.0

Ian Griffiths

YouTube

How to Effectively Spy on Your Systems

Laila Bougria

YouTube

Recreating Wolfenstein 3D in F#

James Randall

YouTube

The Fastest .NET Dictionary... With F#

Matthew Crews

YouTube

Unleashing the Power of Cross-Platform Development With Avalonia UI and JetBrains Rider

Mike James

YouTube

xUnit Expanded - Better Testing With xUnit

Daniel Ward

YouTube

Understanding Microservices - A Guide For the Monolithic Developer

Layla Porter

Playlist

JetBrains .NET Day Online 2023

Session recordings of JetBrains .NET Day Online 2023.

Tip

Use collection initializers

Update and initialize items in old collection declarations.

Tip

Rename refactoring

Would a variable by any other name read as clearly?

Tip

Extract method refactoring

Split and Organize code into DRY, discrete units.

Tip

Inline method refactoring

Replace usages of a function with its implementation.

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Exploring Code Analysis Results

Find code quality issues that matter and need your attention.

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Fixing Warnings and Errors

Automatically resolve inspections using quick fixes.

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What is Solution-Wide Analysis?

An introduction to Solution-Wide Analysis in ReSharper and Rider.

Tutorial

Solution-Wide Analysis

Find and resolve code issues in your projects.

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Blazor components

Use components for a modular Blazor application.

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Working with Data

Work with data in a Blazor application.

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Forms in Blazor

View and edit data in forms.

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HTTP Communication and APIs

Understand how to work with HTTP within the context of a Blazor app.

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JavaScript interop

Extend Blazor apps with JavaScript.

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Get Started using Blazor

Start a new Blazor project.

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Introduction to Blazor

Is Blazor the right choice for your application?

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Publishing Blazor Apps

Publish a Blazor app to Azure.

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Routing

Routing in Blazor.

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Razor Pages

Build a UI using Razor Pages in Blazor.

Tutorial

Blazor Essentials

Learn how to build a basic application with Blazor.

Tip

Connect to a Running Docker Container Shell

Explore the file system and processes in the container, tail a log file, and more.

Tip

Why is ReSharper/Rider suggesting this?

ReSharper and Rider help you learn existing and new features of .NET!

Tip

Remote development with JetBrains Rider

Experience the power of developing .NET applications remotely!

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Generate code

Rider helps with boiler-plate code, code completion, and more.

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Inspections and quick-fixes for Unity code

Rider helps you write better code, faster.

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Debugging Unity games

Suspend execution and inspect variables. Use pausepoints to visually inspect your scene.

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Keyboard shortcuts - Shift+Shift and Alt+Enter

The two keyboard shortcuts that get you places!

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Navigating around a Unity project

Find your way around your code base, asset usages, and more.

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Unit testing

What is RiderFlow? And where to find it?

Tutorial

Creating Games With Unity - Scripting Logic With Rider

JetBrains Rider is the best scripting editor for Unity – let's find out why!

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Getting Started with Rider for Unity

What is Rider? And how to start using it with Unity?

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Adding assets to a scene

The scene view management toolbar can search assets that you can use in your scene.

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Code Editing

Dive deeper into code with the smart editor in Unity!

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Introducing RiderFlow

What is RiderFlow? And where to find it?

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Hierarchy, bookmarks and camera presets

Find your way through complex scenes.

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Replace Assets

Replace assets on your scene. It's like refactoring, but visually!

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Search Everywhere

Quickly search throughout your project. For anything!

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Find and Show Asset Usages

Visually understand the scene structure and where an asset is used.

Tutorial

Design and Manage Scenes With RiderFlow

We'll walk you through the best tips for RiderFlow to help speed up your Unity development!

Tip

C# 11 - Required Keyword

Introducing the required keyword for fields and properties.

Tip

C# 11 - Raw strings

There is no escape!

YouTube

Unity Packages: From WTF to FTW with Needle Tools

Felix Herbst

Playlist

JetBrains GameDev Day Online 2022

Session recordings of JetBrains GameDev Day Online 2022.

YouTube

Chaos Engineering: unleash the monkeys

Jacob Duijzer

YouTube

F# for Performance Critical Code

Matthew Crews

YouTube

How to build a cloud native application with .NET and AWS

François Bouteruche

YouTube

Message processing failed! But what's the root cause?

Laila Bougria

YouTube

Reducing the environmental footprint in nautical transport with F# & Serverless

Roman Provazník

YouTube

REST, GraphQL and gRPC: A Comparison

Poornima Nayar

YouTube

The Background on Background Tasks in .NET 6

Scott Sauber

YouTube

ASP.NET Basics for Experts

Layla Porter

YouTube

Building Microservices with Dapr and .NET

Cecil Phillip

YouTube

Developing reusable components for Blazor WASM

Emanuele Bartolesi

YouTube

Let's Build an incremental source generator with Roslyn

Stefan Pölz

YouTube

Maximising Algorithm Performance in .NET: Levenshtein Distance

James Turner

YouTube

Next level console apps with Spectre.Console

João Antunes

YouTube

Performance tricks I learned from contributing to open source .NET packages

Daniel Marbach

YouTube

Remote Pairing

Lorraine Steyn

Playlist

JetBrains .NET Days Online 2022

Session recordings of JetBrains .NET Days Online 2022.

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Client-side templating with Mustache and HTMX

Generate HTML on the client, based on JSON.

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Hello, HTMX!

No series is complete without a "Hello, World" sample.

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HTMX cascading selects

One thing leads to another.

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HTMX state management

Maintaining state across requests.

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Typeahead search with HTMX

Live updates based on your search query.

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Infinite scrolling with HTMX

Streaming infinite content to your users.

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Introduction

Giving context to HTMX.

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Out-of-band swaps with HTMX

Swap and replace any HTML element.

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ASP.NET Core Razor TagHelpers for HTMX

Simplify integration of HTMX in ASP.NET Core apps.

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Polling to get recent updates

Retrieve updated information from the server.

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Real-world shopping cart and conclusion

See all HTMX techniques come together.

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Server-sent events for realtime updates

Send messages to clients in realtime.

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Server-powered modals with HTMX

Create modal dialogs on the server.

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Tabs, tabs, and more tabs with HTMX

Asynchronous rendering of tabs on the server.

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Shortcut keys for web applications

Add keyboard shortcuts to make your web an app.

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Server-side validation, client-side feel

Validate models on the server, display results on the client.

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What is HTMX?

Understanding the spirit of the HTMX library.

Tip

Full-stack web development in Rider

Develop ASP.NET and ASP.NET Core applications in one place!

Tip

Automatic Inspections

Detect common memory issues - automatically.

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Debugging For ReSharper Users

Learn the basics of the Rider debugger from a Visual Studio + ReSharper user's perspective.

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Getting Started

Learn to create and run your first solution in Rider.

Tip

Continuous Testing

Run your tests in the background, while you code.

Tip

Hot Spots

Find areas of your code base that may need better test coverage.

Tip

Object Retention

Inspect retention paths for an instance or a group of objects.

Tip

Preview Source Code

Introduce variables the way you like!

Tip

Profile an HTTP request

What happens when an HTTP request is made?

YouTube

Best Practices for Using async and await

Damir Arh

YouTube

Containerize .NET Apps and deploy to Kubernetes

Martin Beeby

YouTube

Debugging Tips and Tricks with JetBrains Rider

Joseph Guadagno

YouTube

Legacy Refactoring

Lorraine Steyn

YouTube

Null & Void – Everything About Nothing in .NET

Stefan Pölz

YouTube

The Top 10 Best New Features in C# Version 6 to 9

Chris Klug

YouTube

Why Every Day as a Developer Would Be Easier with F#

Urs Enzler

YouTube

Building Modern Applications with GraphQL and Blazor

Michael Staib

YouTube

C# Source Generators in Action

Andrey Dyatlov

YouTube

CSI .NET – Debugging .NET Applications

Tess Ferrandez-Norlander

YouTube

Embracing gRPC in .NET

Irina Scurtu

YouTube

Going Real Time Using Azure CosmosDB and React

Olena Borzenko

YouTube

Migrating from SQL to NoSQL with .NET and Dapper

Matthew Groves

YouTube

Turbocharged - Writing High-performance C# and .NET code

Steve Gordon

Playlist

JetBrains .NET Days Online 2021

Session recordings of JetBrains .NET Days Online 2021.

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ASP.NET Core Development with Docker

Learn how Docker can work with your current ASP.NET Core development process.

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Docker Compose and Multiple Containers

Learn to use multiple containers to run a complete ASP.NET Solution.

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Local .NET Development With Docker

Learn how to work with Docker and JetBrains Rider in our development environment.

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JetBrains Rider's Docker Integrations

Learn about Rider's convenient Docker features that make working with containers feel like an ocean breeze.

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Why Should .NET Developers Care About Docker?

We'll see why containerization is an important topic for .NET Developers.

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Common Docker Terminology

Common terms and phrases .NET developers will encounter when working with Docker.

Tutorial

Docker For .NET Developers

A jump-start guide for .NET developers interested in Docker and containerization.

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Plugins

Learn the basics of the Rider plugin marketplace from a Visual Studio + ReSharper user's perspective.

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NuGet Package Management

Learn the basics of the Rider's NuGet Tool Window from a Visual Studio + ReSharper user's perspective.

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Working With Databases

Effectively working with databases in Rider from a Visual Studio + ReSharper user's perspective.

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Unit Testing For ReSharper Users

Learn the basics of the unit testing in Rider from a Visual Studio + ReSharper user's perspective.

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Working With IIS and IIS Express

Effectively working with ASP.NET Core and IIS in Rider from a Visual Studio + ReSharper user's perspective.

Tutorial

Moving from Visual Studio to JetBrains Rider

A jumpstart guide for Visual Studio + ReSharper users wanting to try Rider.

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Code Formatting

Format and reformat code for consistency in your solution.

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Debugging Applications with ReSharper

What is your code doing? Identify problematic code, and run code step-by-step with the debugger.

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Inspections and Quick-Fixes in ReSharper

Helping you write better code, faster, and automatically fixes code issues.

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Navigating Code with ReSharper

Let's look at some fast and easy ways to navigate around a code base.

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Additional Tools

There's more in ReSharper! Architecture diagrams, localization manager, build tools and more.

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Shortcuts, Editing and Code Completion

Let's dive into the most important productivity shortcuts, editing, and code completion.

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Introduction

Introduction to the ReSharper Essentials series.

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Refactoring Code with ReSharper

How to safely refactor code, without breaking the build? Let's have a look.

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Writing and Running Unit Tests with ReSharper

Run, debug and profile tests, do continuous testing, and inspect code coverage.

Tutorial

ReSharper Essentials

Together with our developer advocates, learn how ReSharper can help you write better code, faster.

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Comparing Rider's Toolbar with Visual Studio

Learn how Rider's toolbar UI compares with the toolbar found in Visual Studio.

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Localizing ASP.NET Applications

Working with Cultures, Resources, & ASP.NET.

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Localization Basics

Working with Cultures, Resources, & Apps.

Tutorial

.NET Localization

Localization and the art of reaching more users.

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Cloud (Azure) in Rider

Using the Azure plugin in Rider, and working with Azure Functions.

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Inspections and Quick-Fixes in Rider

Dive into inspections and quick-fixes, nullability inspections, the Heap Allocations Viewer plugin, and more!

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Debugging code with Rider

Examine the runtime behavior of your application, identify problematic code, run through code step by step.

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Introduction

Introduction to the Rider Essentials series.

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Navigation in a code base with Rider

How to navigate around a code base? Let's look at some easy ways of doing so.

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Customize the Look and Feel of Rider

Customize the look and feel of Rider, and make the editor work the way you want.

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Refactoring code in Rider

Learn how to safely refactor code, without breaking the build.

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NuGet Tool Window in Rider

Working with NuGet, including search with typos, CamelHumps, Update All, and more!

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Version Control in Rider

Working with Git, commit code, rebase and switch branches. Let's explore version control (VCS)!

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Unit Testing with Rider

Learn how Rider can help make sure code behaves as expected, with continuous testing and code coverage.

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Shortcuts, Editing, and Completion in Rider

Where to start? Let's learn the two most important shortcuts, editing, and code completion.

Tutorial

Rider Essentials

Our developer advocates show their favourite tips and tricks, uncovering how they work with Rider.

Tip

Open Recent Projects

Quick ways to navigate to other solutions.

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Conclusion - Profiling in Rider

What have we learned? Profiling, profiler modes, optimizing code, DPA, and more. Let's summarize!

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Dynamic Program Analysis (DPA)

Rider automatically analyzes memory of your applications, all the time!

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Introduction to Profiling in Rider

Let's run a first profiling session on a Sudoku solver sample application.

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Optimize Performance with Rider

Let's try to optimize the Sudoku solver by profiling, and then optimizing code based on the performance snapshot.

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Profiling Modes

What are the differences between Sampling, Tracing, Line-by-Line, and Timeline profiling?

Tutorial

Profiling in Rider

Explore performance and memory profiling options in Rider, and optimize an existing application.

Tip

IDE & Project Backgrounds

Personally style your IDE and Projects with custom background images.

Tip

Manage Projects

Keep your projects organized for an efficient experience.

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Basics of ADO.NET

Working with databases using DbConnection, DbCommand, and DbDataReader.

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Basics of Dapper

Working with databases using Open Source.

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Basics of Entity Framework Core

Working with databases using an object relational mapper.

Tutorial

The Basics Series

A set of short basic walkthroughs of different .NET technologies.

YouTube

Better Object Mapping in .NET with Dapper

Kevin Griffin

YouTube

Create Web APIs with ASP.NET Core Using Outside In TDD

Pedro Moreira Santos

YouTube

Developing with .NET Core on AWS Using Rider

Martin Beeby

YouTube

HotChocolate - An Introduction to GraphQL for ASP.NET Core

Michael Staib

YouTube

Learning F# by Designing Your Own Language

Oleksii Holub

YouTube

TDD and The Terminator — An Introduction to Test Driven Development

Layla Porter

YouTube

Build a Highly Performant Interservice Communication with gRPC for ASP NET Core

Riccardo Terrell

YouTube

Formatting F# Code

Florian Verdonck

YouTube

From C# to Python – 10 Things I Learned Along the Way

Tess Ferrandez

YouTube

Refactoring to Patterns with ReSharper

Zoran Horvat

YouTube

Yield Return ’cause I’m Awaiting Deep Dive into Async Streams

Andrew Karpov

YouTube

Starting a Blog

Khalid Abuhakmeh

Playlist

JetBrains .NET Days Online 2020

Session recordings of JetBrains .NET Days Online 2020.

Tip

Introducing Variables

Introduce variables the way you like!

Tip

Expand/Shrink Selection

One more chance to leave your mouse aside!

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Occurrence Selection

Poor man’s manipulation to the rescue!

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Cleanup Namespaces

Fix all unused namespaces right from where you are!

Tip

Iterating Collections

There's no faster way to iterate!

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Formatting code in columns

Easily read common code in column-style layout!

Tip

C# 8 Support

Master all the C# 8 language features!

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Move Code

Move code the smart way!

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Tool Window Management

Little helpers always at the right size!

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JSON schema support

The best way to work with JSON and YAML files!

Tip

Hiding all tool windows

Focus on your code!

Tip

Search Anywhere

Start typing anywhere to search!

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Settings Layers

Save settings to the scope you need them!

Tip

VCS Operations Quicklist

Your next VCS action at hand!

Tip

Unity Support

Write smarter C# for Unity!

Playlist

Editing Tips & Tricks

Know everything there is to know about editing code.