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Isaac Levin

@isaacrlevin.com
1.3K followers 859 following 2.1K posts

🥑 @JetBrains, Microsoft MVP, Developer, Cloud Enthusiast, International Speaker, runner, ex-Msft, ex-AWS, husband to #BestWife, & father to 2 little monsters

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Isaac Levin @isaacrlevin.com · 02/10/2026
C# 15 refines how collection expressions are passed to methods, reducing boilerplate while keeping intent clear. See the syntax in action and its impact on everyday .NET code. #csharp #dotnet isaacl.dev/hbp
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Isaac Levin @isaacrlevin.com · 01/10/2026
Recent progress across Marten and Wolverine highlights continued improvements to messaging, persistence, and developer workflows in .NET. A useful update for teams building modern distributed systems. #dotnet #OSS isaacl.dev/hbo
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Isaac Levin @isaacrlevin.com · 01/10/2026
Secure hosted AI agents with outbound network controls. Limit internet access, allow approved destinations, and reduce data exfiltration risks while keeping workflows connected to essential services. #Azure #AI isaacl.dev/hbn
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Isaac Levin @isaacrlevin.com · 01/10/2026
AI coding tools need more than a conversation box. Inline suggestions, contextual actions, and purpose-built workflows reduce friction and keep developers focused. #GitHub # Copilot #AI #DevTools isaacl.dev/hbm
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Isaac Levin @isaacrlevin.com · 01/10/2026
Muse sure looks a lot like OpenClaw This raised questions about attribution, differentiation, and how quickly open-source projects can inspire commercial competitors. #AI #OSS #Developers isaacl.dev/hbl
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Isaac Levin @isaacrlevin.com · 30/09/2026
With Opus 5.5 long coding sessions gain stronger context retention, better reasoning across large codebases, and fewer restarts, a practical step forward for complex, multi-file development. #AI #LLM isaacl.dev/hbk
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Isaac Levin @isaacrlevin.com · 30/09/2026
IP addresses shape routing, connectivity, privacy, and security but they’re often misunderstood. Explore how they work and what developers should consider when building networked apps. #Networking #Security isaacl.dev/hbj
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Isaac Levin @isaacrlevin.com · 30/09/2026
Microsoft is changing how Learn documentation is managed on GitHub, including repository access and community contributions. Review the new process for submitting feedback and proposing doc updates. isaacl.dev/hbi
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Isaac Levin @isaacrlevin.com · 30/09/2026
Microsoft is updating the signing certificate used for .NET releases in 2026. If your workflows pin certificates, review the changes and update trust rules to prevent verification failures. #dotnet isaacl.dev/hbh
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Isaac Levin @isaacrlevin.com · 29/09/2026
Had a great time chatting with Carter Rabasa on @coffeeandopensource.com today about all kinds of #tech topics. Video is live on YouTube and podcast is available wherever you find them. Take a look/listen and thanks! www.coffeeandopensource.com/guest/c…
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Isaac Levin @isaacrlevin.com · 29/09/2026
Simplify distributed app development with Akka.NET and .NET Aspire. Explore local orchestration, service discovery, configuration, and observability for a more efficient developer workflow. #AkkaNET #dotnet #aspire isaacl.dev/hbg
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Isaac Levin @isaacrlevin.com · 29/09/2026
Coming up on @coffeeandopensource.com I will be chatting with Carter Rabasa about all sorts of #tech and #opensource topics. Streaming live today on #Twitch at 11:00 AM PDT. Come say hello and join the conversation. www.twitch.tv/isaacrlevin
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Isaac Levin @isaacrlevin.com · 29/09/2026
Better prompt caching in GPT-6 reduces latency and input costs by reusing shared prompt prefixes across requests, ideal for agents, long-context workflows, and production AI apps. #AI #Developers #LLM isaacl.dev/hbf
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Isaac Levin @isaacrlevin.com · 29/09/2026
Steelmanning AI Policy with the AI Rosetta Stone #AI isaacl.dev/hbe
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Isaac Levin @isaacrlevin.com · 29/09/2026
Turn natural-language requirements into functional .NET applications, reducing setup time and accelerating UI prototyping. A practical look at AI-assisted development for faster iteration. #dotnet #csharp #AI isaacl.dev/hbd
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Isaac Levin @isaacrlevin.com · 28/09/2026
Coming up this week on @coffeeandopensource.com I will be chatting with Carter Rabasa about all sorts of #tech and #opensource topics. Streaming live on #Twitch this Tuesday September 29th at 11:00 AM PDT. Come say hello and join the conversation. www.coffeeandopensource.com/schedul…
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Isaac Levin @isaacrlevin.com · 28/09/2026
AI coding norms aren’t inevitable. Vendors, peers, incentives, and repeated choices shape them. Developers should question defaults, demand evidence, and protect human judgment and accountability. #AI #SoftwareEngineering isaacl.dev/hbb
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Isaac Levin @isaacrlevin.com · 28/09/2026
From the @coffeeandopensource.com Archives, I chatted with Jeff Fritz about all sorts of great #tech and #oss topics. Access the stream or listen to the podcast below. Be sure to like/subscribe. Thanks for tuning in! www.coffeeandopensource.com/guest/j…
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Isaac Levin @isaacrlevin.com · 23/09/2026
Had a great time chatting with @jasontorres.bsky.social on @coffeeandopensource.com today about all kinds of #tech topics. Video is live on YouTube and podcast is available wherever you find them. Take a look/listen and thanks! www.coffeeandopensource.com/guest/j…
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Isaac Levin @isaacrlevin.com · 22/09/2026
Coming up on @coffeeandopensource.com I will be chatting with @jasontorres.bsky.social about all sorts of #tech and #opensource topics. Streaming live today on #Twitch at 11:00 AM PDT. Come say hello and join the conversation. www.twitch.tv/isaacrlevin
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Isaac Levin @isaacrlevin.com · 21/09/2026
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Isaac Levin @isaacrlevin.com · 21/09/2026
From the @coffeeandopensource.com Archives, I chatted with Matt Bierner about all sorts of great #tech and #oss topics. Access the stream or listen to the podcast below. Be sure to like/subscribe. Thanks for tuning in! www.coffeeandopensource.com/guest/m…
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Isaac Levin @isaacrlevin.com · 18/09/2026
Browser security improves through small, practical changes, not sweeping redesigns. Tighter defaults, clearer behavior, and focused defenses can reduce risk for users and developers. #WebSecurity #Browsers isaacl.dev/ha8
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Isaac Levin @isaacrlevin.com · 17/09/2026
ASP.NET Core is advancing safer polymorphic APIs with explicit permitted types, exhaustive handling, and clearer OpenAPI schemas. Explore the design and share your feedback. #dotnet #aspnet #CSharp #WebAPI isaacl.dev/ha7
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Isaac Levin @isaacrlevin.com · 17/09/2026
Build privacy-focused document workflows in C# by connecting a local LLM to TX Text Control. Keep prompts and document data on-premises while adding AI features to .NET apps. #dotnet #CSharp isaacl.dev/ha6
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Isaac Levin @isaacrlevin.com · 17/09/2026
Gemini arrives on Windows, bringing AI assistance into everyday desktop workflows. Developers can get support for coding, research and complex tasks without leaving their workspace. #Gemini #Windows #AI isaacl.dev/ha5
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Isaac Levin @isaacrlevin.com · 16/09/2026
Move from prompt to production with agents that plan tasks, write code, and iterate in parallel within a shared workspace. A practical approach to faster, more organized software development. #AI #Coding #cursor isaacl.dev/ha3
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Isaac Levin @isaacrlevin.com · 16/09/2026
AI benchmarks don’t need massive budgets. See how Claude supports a cost-conscious evaluation workflow that balances model quality, repeatability and spend for teams testing LLM apps. #AI #LLM #Claude isaacl.dev/ha2
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Isaac Levin @isaacrlevin.com · 16/09/2026
JetBrains IDEs continue to improve Windows–Linux development with smoother WSL integration, streamlined project workflows, and a more consistent developer experience across environments. #JetBrains #WSL isaacl.dev/ha1
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Isaac Levin @isaacrlevin.com · 16/09/2026
JetBrains traced startup bottlenecks in Rider and ReSharper, then worked with Microsoft to improve launch times. A solid case study in cross-vendor performance engineering for .NET developers. #dotnet #JetBrains isaacl.dev/ha0
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Isaac Levin @isaacrlevin.com · 15/09/2026
Review the latest ASP.NET Core changes heading toward .NET 11, explore API and tooling improvements, and share feedback with the team before general availability. #aspnet #dotnet isaacl.dev/haz
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Isaac Levin @isaacrlevin.com · 15/09/2026
Need AI for a focused workflow? Smaller language models can be fine-tuned for domain-specific tasks, reducing cost and latency while keeping data closer. #AI #SLM isaacl.dev/hay
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Isaac Levin @isaacrlevin.com · 15/09/2026
Learn how OpenTelemetry captures traces, metrics, and logs, propagates context across services, and sends data through collectors to observability backends. #OpenTelemetry isaacl.dev/haw
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Isaac Levin @isaacrlevin.com · 14/09/2026
Stale .NET build artifacts can cause confusing issues and waste disk space. This practical cleaner removes bin and obj directories across projects, simplifying maintenance and troubleshooting. #dotNET #CSharp isaacl.dev/hav
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Isaac Levin @isaacrlevin.com · 14/09/2026
From the @coffeeandopensource.com Archives, I chatted with Jeremy Sinclair about all sorts of great #tech and #oss topics. Access the stream or listen to the podcast below. Be sure to like/subscribe. Thanks for tuning in! www.coffeeandopensource.com/guest/j…
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Isaac Levin @isaacrlevin.com · 10/09/2026
About to start my talk on Building Resilience at @kcdc.bsky.social Love this conference!
Isaac at KCDC
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Isaac Levin @isaacrlevin.com · 08/09/2026
Had a great time chatting with Mat Velloso on @coffeeandopensource.com today about all kinds of #tech topics. Video is live on YouTube and podcast is available wherever you find them. Take a look/listen and thanks! www.coffeeandopensource.com/guest/m…
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Isaac Levin @isaacrlevin.com · 08/09/2026
Coming up on @coffeeandopensource.com I will be chatting with Mat Velloso about all sorts of #tech and #opensource topics. Streaming live today on #Twitch at 11:00 AM PDT. Come say hello and join the conversation. www.twitch.tv/isaacrlevin
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Isaac Levin @isaacrlevin.com · 07/09/2026
Coming up this week on @coffeeandopensource.com I will be chatting with Mat Velloso about all sorts of #tech and #opensource topics. Streaming live on #Twitch this Tuesday September 8th at 11:00 AM PDT. Come say hello and join the conversation. www.coffeeandopensource.com/schedul…
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Isaac Levin @isaacrlevin.com · 07/09/2026
From the @coffeeandopensource.com Archives, I chatted with Ed Charbeneau about all sorts of great #tech and #oss topics. Access the stream or listen to the podcast below. Be sure to like/subscribe. Thanks for tuning in! www.coffeeandopensource.com/guest/e…
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Isaac Levin @isaacrlevin.com · 01/09/2026
Had a great time chatting with Sam Basu on @coffeeandopensource.com today about all kinds of #tech topics. Video is live on YouTube and podcast is available wherever you find them. Take a look/listen and thanks! www.coffeeandopensource.com/guest/s…
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Isaac Levin @isaacrlevin.com · 01/09/2026
Coming up on @coffeeandopensource.com I will be chatting with Sam Basu about all sorts of #tech and #opensource topics. Streaming live today on #Twitch at 11:00 AM PDT. Come say hello and join the conversation. www.twitch.tv/isaacrlevin
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Isaac Levin @isaacrlevin.com · 31/08/2026
Coming up this week on @coffeeandopensource.com I will be chatting with Sam Basu about all sorts of #tech and #opensource topics. Streaming live on #Twitch this Tuesday September 1st at 11:00 AM PDT. Come say hello and join the conversation. www.coffeeandopensource.com/schedul…
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Isaac Levin @isaacrlevin.com · 31/08/2026
MCP is evolving with stronger security, scalable transports, richer agent support, and smoother developer workflows, key priorities for building interoperable AI systems. #MCP #AI #Developers #OSS isaacl.dev/hau
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Isaac Levin @isaacrlevin.com · 31/08/2026
From the @coffeeandopensource.com Archives, I chatted with Bryan Hogan about all sorts of great #tech and #oss topics. Access the stream or listen to the podcast below. Be sure to like/subscribe. Thanks for tuning in! www.coffeeandopensource.com/guest/b…
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Isaac Levin @isaacrlevin.com · 31/08/2026
Develop AI agents directly in VS Code through a three-part Microsoft Reactor series. Follow practical sessions that move from core concepts to working agent workflows. #AI #VSCode #AI #Agents isaacl.dev/hat
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Isaac Levin @isaacrlevin.com · 29/08/2026
A major update is in progress for .NET 11 and C# 15, covering new language features, runtime improvements, and modern development practices. Stay tuned for practical examples and guidance. #dotnet #csharp isaacl.dev/has
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Isaac Levin @isaacrlevin.com · 28/08/2026
Improve speech-to-text output in your .NET app with S1 Mini. Refine transcripts on-device for cleaner, more readable text while reducing data exposure. #dotnet #AI #Developers isaacl.dev/har
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Isaac Levin @isaacrlevin.com · 28/08/2026
License changes often reflect misaligned incentives among maintainers, cloud providers, and users. Sustainable open source needs business models that reward contributors without breaking community trust. #OSS isaacl.dev/haq
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Isaac Levin @isaacrlevin.com · 28/08/2026
AI can speed delivery, reduce repetitive work, and expand team capacity, but architecture, context, ethics, and accountability still require human judgment. Treat AI as a collaborator, not autopilot. #AI isaacl.dev/hap
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