Pushed out Mermaider, render Mermaid diagrams to SVG in pure .NET. Not just a DSL builder or browser wrapper, this is the full stack: parser, layout engine, and SVG renderer. No JS, no child processes. Lightweight Sugiyama layout engine included. AOT-ready. github.com/nullean/mermaider

👀 #csharp #dotnet

I might be back; let's make .NET go faster! github.com/dotnet/runti...

Heya! 🥳 I just released XenoAtom.Logging https://github.com/XenoAtom/XenoAtom.Logging a performance-first structured logging runtime for .NET focused on zero allocations on the hot path! 🚀 Bonus: it integrates nicely with XenoAtom.Terminal.UI […] [Original post on mastodon.social]

Heya! 🥳 Super thrilled to announce XenoAtom.Terminal.UI is out in public preview: https://xenoatom.github.io/terminal/ 🚀 It's a modern, reactive retained-mode terminal UI framework for .NET - composable visuals, binding-first state updates, proper measure/arrange layout, and a fast cell-buffer […]

Submitted 2 security issues to NuGet and GitHub last year, finally heard back that they are low priority and not a big deal. I did manage to publish this package to NuGet. A bunch of unicode in there, but it looks genuine, right? Nobody would discover this via search because of the unicode.

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...

@jetbrains-rider.bsky.social @jetbrains.com is this yours? github.com/dotTrace-Mac... This looks suspicious and at the very least infringing :) cc @khalidabuhakmeh.mastodon.social.ap.brid.gy @citizenmatt.bsky.social

Want to work at a fully remote company doing #opensource #dotnet ? Unique opportunity to join Elastic's Dev Tools team! jobs.elastic.co/jobs/enginee...

I just published a new article: Using profiler function hooks in .NET with Silhouette. In the process, we also learn how to use static linking with NativeAOT. minidump.net/using-functi...

@jetbrains-rider.bsky.social why does using the the Claude Agent in AI assistant eat my JetBrains AI Pro tokens so aggressively? I tried reporting this but I am getting auto closed: intellij-support.jetbrains.com/hc/en-us/req... cc @khalidabuhakmeh.mastodon.social.ap.brid.gy @maartenballiauw.be

Supporting platform-specific .NET 10 tools on old .NET SDKs Exploring the .NET 10 preview - Part 8 andrewlock.net/exploring-do... In this post I look at the advantages, trade-offs, and implications of the new platform-specific .NET tool feature added in .NET 10 and how to support old SDKs #dotnet

Lucene 10.3 is out with 40% faster lexical search, 15% faster dense vector search and 30% faster terms dictionary lookups. lucene.apache.org/core/corenew...

#elasticsearch REST API in .md — in case you need to point your LLM to the latest version and features it's been long overdue :) www.elastic.co/docs/referen... vs www.elastic.co/docs/referen...

Please don't fire me

📢 Finally finished work on LocalStack - .NET Aspire Integration! 🚀RC now on NuGet. 1️⃣Extends official AWS Aspire integrations with LocalStack features 2️⃣Auto-detects AWS resources 3️⃣Auto-configures LocalStack endpoints 🔗 github.com/localstack-d... cc: @davidfowl.com @localstack.cloud

I'm loving this visual refresh for the JetBrains IDEs. I've been using it for a week or two already, and I'm a big fan of Many Islands, especially in dark mode. No functional or structural changes, just a nice, clean visual update. What do you think? blog.jetbrains.com/platform/202...

We're stunned by the love our new #OpenTelemetry plugin for Rider has been receiving lately 🤯 We thought "Hey, observability inside the IDE sounds useful" and gave it our best shot, but the response has been...wow. Bottom line: No more dashboard hopping to optimize your .NET app! 👉 jb.gg/ot-in-rd

Now in VS Code: JetBrains AI Assistant 🚀🤖 Context-aware AI chat, smart code completion, documentation generation, and multi-file edits with Agentic Mode. Supports Java, Python, C#, JS, and more. Join the preview: jb.gg/aia-vscode-b...

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

Just blogged: Turn your .NET CLI tool into a local MCP Server for use with GitHub Copilot in VS Code #dotnet #github #copilot buff.ly/ye7Lg2m

[1/3] Great 3 part series about #DuckDB - if you're a Data Engineer - it's a must read. Explore the concept of the 'data singularity' and how in-process analytics tools like DuckDB are transforming how we work with data by leveraging modern hardware capabilities. endjin.com/blog/2025/04...

Look how nice it looks to create #Elasticsearch client now! elasticsearch-java in 9.0.0 is soooo neat... Big thanks for everyone involved in this, especially @ltrotta.bsky.social :-D My struggle is done! [Time to look for another pet peeve ;-)]

Bullseye 6.0.0 is out now! Thanks to Yauhen Pyl for contributing to this release. www.nuget.org/packages/Bul...

Finally had time over the holidays to realize a long-standing dream of mine: a hex editor that knows about the PE file and .NET metadata format. You can click any byte and it will show you which data structure it is in the tree. Every byte is covered. The parser is at github.com/KirillOsenko...

Made some good progress this week on tweaks to the Elastic Transport API in support of our Ingest library work. Also hits some walls in other repositories with strange CI failures and also failed attempts to switch to the #dotnet 9 SDK requiring more investigation.

One of the technologies I'm most excited about. Well done @squillace.bsky.social et al. Hyperlight FTW. opensource.microsoft.com/blog/2024/11...

Today was spent on some planning for finalising our Elastic #Opentelemetry distro of the #dotnet SDK along with adding some additional testing to our transport library after refactoring how we support custom response builders. There are lots of edge cases to cover and validate.

Big news is coming for #dotnet and #gamedev developers! Join us for a special livestream where we’ll reveal exciting news about #JetBrains #Rider: 🗓️ October 24, 14:00 UTC 🔔 Set a reminder on YouTube: youtube.com/live/2nWJSgm... 💗 Share to spread the word!