Matthias
@matkoch.dev
📤 271
📥 96
📝 135
developer advocate at
@jetbrains.com
| creator of
@nuke.build
15 days ago
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Very pleased how the IDE Browser 🌐 plugin turned out. Great for more authentic docs previews, debugging of web apps, and generally fewer context switches. Version 1.1.0 currently awaits approval 🚨
plugins.jetbrains.com/plugin/29952...
25 days ago
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A neat little browser as a tool window in
@rider.jetbrains.com
. The plugin also ships with run configuration hooks to allow opening a URL upon project start. 🌐🐣
plugins.jetbrains.com/plugin/29952...
30 days ago
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Matthias
Kevin Gosse
about 1 month ago
After a long wait, I've finally published the sixth part in my "Writing a .NET Garbage Collector in C#" series. Today, we start implementing mark and sweep.
minidump.net/writing-a-ne...
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Writing a .NET Garbage Collector in C# - Part 6: Mark and Sweep
Using NativeAOT to write a .NET GC in C#. In the sixth part, we start implementing the mark phase of the garbage collection.
https://minidump.net/writing-a-net-gc-in-c-part-6/
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Matthias
BattleToad
about 1 month ago
It feels so much nicer to use Rider for debugging now. I was OK'ish with its speeds before, now I actully started to like it :) And with RAM prices these days, man its nice to starting saving some on debugging.
add a skeleton here at some point
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Matthias
JetBrains Rider
about 1 month ago
Attention,
#UnrealEngine
developers! Rider's expression evaluator has been rewritten, and the results are 🤯: 📍 Variable inspection is 87x faster on warm runs and 16x faster on cold ones. 📍 Debugger memory usage is over a third of what it was. Get the full story 👉
jb.gg/rd-261-new-l...
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How We Made Variable Inspections 87 Times Faster for Unreal Engine in Rider | The .NET Tools Blog
If you've ever expanded a complex Unreal Engine variable in Rider's debugger and had time to contemplate your life choices, this post is for you. We've rewritten our expression evaluator, and the r
https://jb.gg/rd-261-new-lldb-natvis-evaluator-sm
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New Package Manager Console (PMC) looks great! 📦✨ Code completion for commands and packages, context controls for package source and default project. It also got auto-import of cmdlets from packages, so it's great for doing EF migrations from the terminal.
#trynow
#EAP1
add a skeleton here at some point
about 1 month ago
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TIL you can rerun only failed tests in
@jetbrains-rider.bsky.social
. It's so wild to me I haven't seen this before... I was at the brink of creating a feature request 🤷♂️🤦♂️
#embarrassed
about 1 month ago
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reposted by
Matthias
Gérald Barré
3 months ago
Creating a custom MSBuild SDK to reduce boilerplate in .NET projects #dotnet
https://www.meziantou.net/creating-a-custom-msbuild-sdk-to-reduce-boilerplate-in-dotnet-projects.htm?utm_medium=social&utm_source=bluesky
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Creating a custom MSBuild SDK to reduce boilerplate in .NET projects - Gérald Barré
Learn how to create custom MSBuild SDKs to enforce coding standards, add packages dynamically, and configure .NET projects consistently.
https://www.meziantou.net/creating-a-custom-msbuild-sdk-to-reduce-boilerplate-in-dotnet-projects.htm?utm_medium=social&utm_source=bluesky
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Matthias
JetBrains Rider
3 months ago
ReSharper and Rider 2025.3 release party is incoming! 😃 📅 December 9, Tue, 4pm UTC 🗣️ Our .NET Advocates and
@auduchinok.bsky.social
🎁 Lots of new features! 🤔 Bring all your questions!
#dotnet
#devtools
#ai
#csharp
#fsharp
#ama
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Matthias
Isaac Levin
4 months ago
Discover essential ReSharper features that streamline your .NET development process. Enhance productivity, code quality, and refactoring with these must-know tools.
#dotnet
#ReSharper
https://isaacl.dev/gt7
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reposted by
Matthias
JetBrains ReSharper
5 months ago
Our
@matkoch.dev
has been checking notes. 🥸 Here are his 9 ReSharper features that every
#dotnet
developer should know! 🧑💻 Are you missing anything from that list? Let us know!
blog.jetbrains.com/dotnet/2025/...
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9 ReSharper Features Every .NET Developer Should Know | The .NET Tools Blog
Around 15 years ago, I got my first assistant job at a university department. Frankly, I only used ReSharper for its solution-wide analysis, which would alert me whenever I broke the spaghetti code I
https://blog.jetbrains.com/dotnet/2025/10/06/9-resharper-features-every-dotnet-developer-should-know/
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Matthias
Alen Lapidis
5 months ago
Nice Rider updates for Godot Users
#Godot
#GodotEngine
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Matthias
controlflow
6 months ago
Before C# 14, there were just a few rare erasure conflicts in C#, like when u define overloads differing only by `ref` /`out`. With C# 14 extensions, we are one step closer to Java, with its stupid "have the same erasure" conflicts
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uh-oh 🫨
6 months ago
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We have a new
@jetbrains-rider.bsky.social
tutorial for
#AzureFunctions
⚡💻 Some features were even news to me 😆 Like log highlighting (requires some customizations) and debugging of production instances. Check it out and let me know if I missed some more! 👀
www.jetbrains.com/guide/dotnet...
6 months ago
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TIL about ValueProviderAttribute. Great hint for code completion!
6 months ago
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reposted by
Matthias
The Register
6 months ago
'Huge architectural change' to JetBrains ReSharper cuts Visual Studio freezes
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'Huge architectural change' to JetBrains ReSharper cuts Visual Studio freezes
Six years in the making, but some features do not work yet, and has the tool been overtaken by AI? JetBrains has updated ReSharper, its .NET plugin for Visual Studio, with an out-of-process design that achieves a 61 percent reduction in UI freezes, the company claims. However, the new mode has reduced functionality.…
http://dlvr.it/TMrbSt
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Naming stuff is hard for me. Patterns missed, can't see the forest for the trees, or simply "language skillz".
#Junie
in
#Rider
has been a gamechanger, because it automatically gathers the context, weighs pros and cons, and doesn't get tired of me being picky about options.
6 months ago
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Matthias
Duende Software
6 months ago
HttpClient is at the heart of many projects. DelegatingHandlers let you intercept and modify requests and responses, extending base functionality. In this blog post, we'll look at DelegatingHandler and how it can make HttpClient even more powerful! 💪
duende.link/78qe4kj
#dotnet
#aspnetcore
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Duende Software - Identity and Access Management for .NET
We help companies using .NET to build identity and access control solutions for modern applications.
https://duendesoftware.com/blog/20250902-dotnet-httpclient-and-delegating-handlers?utm_campaign=content&utm_medium=social&utm_source=social
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I'm a tad jealous about the
#RubyMine
announcement 🤪
www.youtube.com/watch?v=Atke...
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RubyMine Is Now Free for Non-Commercial Use
YouTube video by JetBrains
https://www.youtube.com/watch?v=AtkeZuC-xCY
6 months ago
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reposted by
Matthias
Artem Zakharchenko
6 months ago
I want as many developers as possible to experience the joy of refactoring their code when they have a good test suite by their side. It's infectious. You'd want that feeling all the time.
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I'm genuinly in love with this action. Whenever I write tests that could potentially affect each other, I'll put them under stress. It also works with multi-select, so you can easily isolate the troublesome combinations.
6 months ago
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Matthias
Duende Software
6 months ago
Duende IdentityServer 7.3 lowers the barrier for developers starting with security - you can get a proof of concept
#identityserver
and
#aspnetcore
client in less than 5 minutes! Watch the video:
youtu.be/NaHSpMCRrto
#openidconnect
#security
#dotnet
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Improved templates in Duende IdentityServer 7.3 🚀
Get started with Duende IdentityServer - Install the new templates using "dotnet new install Duende.Templates" - Find out more: https://duende.link/is73b1b Many developers may have decades of .NET…
https://youtu.be/NaHSpMCRrto
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Matthias
Kirill Osenkov
7 months ago
Published a big update to the Graph Viewer:
github.com/KirillOsenko...
Also an ability to view arbitrary directed graphs in .dot format, as I found this layered graph representation to be quite useful for other things, such as viewing assembly dependencies.
add a skeleton here at some point
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Matthias
JetBrains Rider
8 months ago
First things first: This message was written by a human 🙃 And this human is curious – if you use AI in your development, what sort of tasks do you regularly hand off to it? Testing, documentation, architecture guidance, code review...? And on the flip side: Any tasks you never trust the AI with?
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Matthias
Kirill Osenkov
8 months ago
New in MSBuild Structured Log Viewer: Project Reference Graph New tab that shows the project graph layered by project "height". Each project only references projects above it. Clicking a project highlights all directly referenced projects above, and all projects below it that reference this one.
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ReSharper for
@vscode.dev
make sense of your code at a glance 😏 🏷️ Argument names ➰ Lambda parameter types 🕵️ Anonymous and tuple types 📊 Per-line method calls ⚠️
#pragma
warning insights Visual cues. Zero guesswork. 🙌
jb.gg/rsrp-in-vsc
8 months ago
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😵😵😵
add a skeleton here at some point
9 months ago
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I added the ParallelTestFramework package by
@meziantou.net
to my project, and suddenly I don’t have to wait for my tests to finish any longer. LOVE IT 🤩
9 months ago
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I guess every kind of library author should check out PolySharp. I definitely will.
add a skeleton here at some point
9 months ago
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It's really worth checking on the shortcuts in
#ReSharper
for
#VSCode
. I've updated a bunch of actions, including: - Quick-Fix... (Alt-Enter 😛) - Show Editor Context Menu (Refactorings) - Reveal File in Explorer - Expand/Shrink Selection (🔥) My feather-weight ReSharper 🪶
9 months ago
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Rider and ReSharper are now officially on
#BlueSky
... Go and follow to stay up-to-date with your favorite tools! 😉
@jetbrains-rider.bsky.social
@resharper.bsky.social
9 months ago
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reposted by
Matthias
JetBrains ReSharper
9 months ago
ReSharper in
#VSCode
: Public Preview Begins! 🚀 The legendary C# productivity toolkit has just become available for Visual Studio Code. Your editor may change, but your ReSharper benefits remain. Dive into the details here:
jb.gg/rs-in-vscode...
#dotnet
#visualstudio
#csharp
#.net
#jetbrains
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Matthias
Matt Ellis
10 months ago
CLion joins Rider, WebStorm and RustRover with a free for non-commercial version! Want to learn CMake based C++? CLion’s got you covered!
add a skeleton here at some point
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ReSharper and Rider 2025.1 release party is incoming! 😃 📅 April 22, Tue, 3pm UTC 🗣️ Our .NET Advocates and Friends 🎁 Lots of new features AND a
#giveaway
! 🤔 Bring all your questions!
#dotnet
#devtools
11 months ago
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If I would just read @JetBrainsRider warnings more carefully, I wouldn't be "looking like a car" (that's what Germans say if they're lost).
11 months ago
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We’re close to the 2025.1 release! 🥳🌟 Check out our updated
#csharp
language support, which covers structured and high-performance logging, span types, code duplication, postfix templates, cancellation tokens, multiline comments, and more!
#dotnet
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C# Language Support in ReSharper and Rider 2025.1 | The .NET Tools Blog
Our release for ReSharper and Rider 2025.1 is just around the corner, and we have lots of exciting features shipping for the current and next version of C#! This will be a really long post (blame our
https://blog.jetbrains.com/dotnet/2025/04/10/csharp-language-support-in-resharper-and-rider-2025-1/?utm_medium=social&utm_source=bluesky&utm_campaign=csharp-language-support-in-resharper-and-rider-2025-1
11 months ago
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Matthias
Sean Killeen
11 months ago
In light of
@jimmybogard.com
's decision to commercialize his libraries -- which I fully support -- I'm re-posting my thoughts on the OSS social contract:
seankilleen.com/2025/01/my-o...
#dotnet
#oss
#community
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My OSS “Social Contract”
I’ve spoken about this in fragments online and eluded to it in other blog posts, so I figured I’d spell it out here.
https://seankilleen.com/2025/01/my-oss-social-contract/
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Rider 2025.1 introduces a seriously cool new postfix template 🤩
12 months ago
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Exciting news! 🚀 The new
#SLNX
format is getting more solid support in the .NET CLI. Rider already makes converting & using SLNX files a breeze! Check out our blog for all the details:
blog.jetbrains.com/dotnet/2024/...
add a skeleton here at some point
12 months ago
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Matthias
Matt Ellis
12 months ago
It's worth mentioning that Rider's existing Unity support Just Works with consoles. Use the "Attach to Unity Process" action, and consoles will appear in the list, just like mobile devices.
add a skeleton here at some point
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🔴 NOW LIVE! Come and join! 🤗 📺 Uno Platform & Hot Design for Rider 🗣 Speaker:
@ajpinedam.bsky.social
https://www.youtube.com/watch?v=1PjCn9KA_YU
12 months ago
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Join us when we build modern, responsive apps for #web, #mobile, and #desktop using #UnoPlatform! 📺 Uno Platform & Hot Design for Rider 🗣 Speaker:
@ajpinedam.bsky.social
#web
#mobile
📅 March 11, Tue, 3pm UTC 🎟 More info: https://blog.jetbrains.com/d
otnet/2025/02/19/webinar-uno-platform-amp-hot-design-for-rider
about 1 year ago
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💯 percent agree... more people need to internalize this
add a skeleton here at some point
about 1 year ago
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reposted by
Matthias
James Jackson-South
about 1 year ago
The speed both
@avaloniaui.net
and
@platform.uno
iterate and improve is incredible. What they are doing is right up there in the hard-to-do category, yet they are both absolutely smashing it. Hard proof that not everything good in
#dotnet
needs to come from Microsoft. I'm a little jealous.
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Matthias
Johannes Ebner
about 1 year ago
My beloved
@jetbrains.com
Rider has saved me so much time. One particularly awesome feature is "Pull member up", which allows me to just move a member to the base class, for example. If you choose so, it also finds dependent members and pulls them up as well.
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@egilhansen.com
swetugg!
about 1 year ago
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