Yohan Lasorsa
@sinedied.bsky.social
Principal Developer & Cloud 🥑 @ Microsoft. GDE for 🅰️.
I 💙 Code, OSS, DIY, Psytrance, Synths & Snow. He/him
I 💙 Code, OSS, DIY, Psytrance, Synths & Snow. He/him
Missed our LangChain v1 livestream with @marlene.bsky.social ? Replay is live!
We cover what’s new for JS & Python devs with lots of code examples and practical tips. Catch up here: www.youtube.com/watch?v=slJl... #LangChain #JavaScript #Python
We cover what’s new for JS & Python devs with lots of code examples and practical tips. Catch up here: www.youtube.com/watch?v=slJl... #LangChain #JavaScript #Python
LangChain v1: What JS and Python developers need to know
YouTube video by Microsoft Reactor
www.youtube.com
October 23, 2025 at 1:24 PM
Missed our LangChain v1 livestream with @marlene.bsky.social ? Replay is live!
We cover what’s new for JS & Python devs with lots of code examples and practical tips. Catch up here: www.youtube.com/watch?v=slJl... #LangChain #JavaScript #Python
We cover what’s new for JS & Python devs with lots of code examples and practical tips. Catch up here: www.youtube.com/watch?v=slJl... #LangChain #JavaScript #Python
Congrats @langchain.bsky.social team on the v1 release! 🎉
I'm happy to join the celebration with this new serverless Node.js agent built with LangChain.js v1 + MCP tools:
🍔 Interacts with a burger API
🔍 Streams traces to a web UI
☁️ Deploys with azd up
Repo: aka.ms/mcp-burger
I'm happy to join the celebration with this new serverless Node.js agent built with LangChain.js v1 + MCP tools:
🍔 Interacts with a burger API
🔍 Streams traces to a web UI
☁️ Deploys with azd up
Repo: aka.ms/mcp-burger
GitHub - Azure-Samples/mcp-agent-langchainjs: Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to order burgers from a burger restaurant
Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to order burgers from a burger restaurant - Azure-Samples/mcp-agent-langchainjs
aka.ms
October 21, 2025 at 2:52 PM
Congrats @langchain.bsky.social team on the v1 release! 🎉
I'm happy to join the celebration with this new serverless Node.js agent built with LangChain.js v1 + MCP tools:
🍔 Interacts with a burger API
🔍 Streams traces to a web UI
☁️ Deploys with azd up
Repo: aka.ms/mcp-burger
I'm happy to join the celebration with this new serverless Node.js agent built with LangChain.js v1 + MCP tools:
🍔 Interacts with a burger API
🔍 Streams traces to a web UI
☁️ Deploys with azd up
Repo: aka.ms/mcp-burger
Spec Kit shifts workflows from code-first to intent-first: an evolving spec drives plan, tasks, implementation so agents (Copilot, Claude, Gemini) stay aligned. Clear checkpoints, less guesswork. Worth a read: github.blog/ai-and-ml/ge...
Spec-driven development with AI: Get started with a new open source toolkit
Developers can use their AI tool of choice for spec-driven development with this open source toolkit.
github.blog
September 4, 2025 at 2:41 PM
Spec Kit shifts workflows from code-first to intent-first: an evolving spec drives plan, tasks, implementation so agents (Copilot, Claude, Gemini) stay aligned. Clear checkpoints, less guesswork. Worth a read: github.blog/ai-and-ml/ge...
Rejoignez-nous à Paris le jeudi 18 septembre pour un atelier pratique sur VS Code et GitHub Copilot!
On parlera astuces, workflows et autres échanges entre devs, tous niveaux bienvenus.
Inscription : luma.com/nwzb0m39
#DevDays #VSCode #AI
On parlera astuces, workflows et autres échanges entre devs, tous niveaux bienvenus.
Inscription : luma.com/nwzb0m39
#DevDays #VSCode #AI
August 29, 2025 at 2:07 PM
Rejoignez-nous à Paris le jeudi 18 septembre pour un atelier pratique sur VS Code et GitHub Copilot!
On parlera astuces, workflows et autres échanges entre devs, tous niveaux bienvenus.
Inscription : luma.com/nwzb0m39
#DevDays #VSCode #AI
On parlera astuces, workflows et autres échanges entre devs, tous niveaux bienvenus.
Inscription : luma.com/nwzb0m39
#DevDays #VSCode #AI
Reposted by Yohan Lasorsa
We're so excited to bring you VS Code Dev Days - a global community initiative to explore the AI capabilities within VS Code!
With more than 60 worldwide, in-person events and 4 special virtual editions, there's an event for you. Learn more: aka.ms/VSCode/DevDa...
With more than 60 worldwide, in-person events and 4 special virtual editions, there's an event for you. Learn more: aka.ms/VSCode/DevDa...
August 28, 2025 at 8:39 PM
We're so excited to bring you VS Code Dev Days - a global community initiative to explore the AI capabilities within VS Code!
With more than 60 worldwide, in-person events and 4 special virtual editions, there's an event for you. Learn more: aka.ms/VSCode/DevDa...
With more than 60 worldwide, in-person events and 4 special virtual editions, there's an event for you. Learn more: aka.ms/VSCode/DevDa...
Reposted by Yohan Lasorsa
GitHub Codespaces provides a free web-based development environment backed by a Linux container... and it turns out it also includes a GITHUB_TOKEN environment variable that provides free API access to the GitHub Models collection of LLMs
... here it's running my LLM CLI utility
... here it's running my LLM CLI utility
August 13, 2025 at 5:42 AM
GitHub Codespaces provides a free web-based development environment backed by a Linux container... and it turns out it also includes a GITHUB_TOKEN environment variable that provides free API access to the GitHub Models collection of LLMs
... here it's running my LLM CLI utility
... here it's running my LLM CLI utility
Reposted by Yohan Lasorsa
v1.103 of VS Code is here! Check out what's new:
🚀 GPT-5 rolling out to VS Code today
🛠️ Enable more than 128 MCP tools with virtual tools
✅ Chat checkpoints
🌳 Git worktree support
…and much more: aka.ms/VSCodeRelease
Here are some of the highlights 🧵
🚀 GPT-5 rolling out to VS Code today
🛠️ Enable more than 128 MCP tools with virtual tools
✅ Chat checkpoints
🌳 Git worktree support
…and much more: aka.ms/VSCodeRelease
Here are some of the highlights 🧵
August 7, 2025 at 5:16 PM
v1.103 of VS Code is here! Check out what's new:
🚀 GPT-5 rolling out to VS Code today
🛠️ Enable more than 128 MCP tools with virtual tools
✅ Chat checkpoints
🌳 Git worktree support
…and much more: aka.ms/VSCodeRelease
Here are some of the highlights 🧵
🚀 GPT-5 rolling out to VS Code today
🛠️ Enable more than 128 MCP tools with virtual tools
✅ Chat checkpoints
🌳 Git worktree support
…and much more: aka.ms/VSCodeRelease
Here are some of the highlights 🧵
📢 New @vscode.dev extension: unique workspace colors & Philips Hue light sync for your coding mood. Built in days thanks to GitHub Copilot!
AI color suggestions & Peacock extension support included.
Try it if you love hacking your workflow!
marketplace.visualstudio.com/items?itemNa...
AI color suggestions & Peacock extension support included.
Try it if you love hacking your workflow!
marketplace.visualstudio.com/items?itemNa...
August 4, 2025 at 4:06 PM
📢 New @vscode.dev extension: unique workspace colors & Philips Hue light sync for your coding mood. Built in days thanks to GitHub Copilot!
AI color suggestions & Peacock extension support included.
Try it if you love hacking your workflow!
marketplace.visualstudio.com/items?itemNa...
AI color suggestions & Peacock extension support included.
Try it if you love hacking your workflow!
marketplace.visualstudio.com/items?itemNa...
Need to monitor CLI output and automate actions when specific patterns appear?
Check out my new tool: run-on-output!
Born from a hallucinated package name, now it’s real 🎉
github.com/sinedied/run...
Check out my new tool: run-on-output!
Born from a hallucinated package name, now it’s real 🎉
github.com/sinedied/run...
GitHub - sinedied/run-on-output: Execute tasks when CLI output patterns are detected
Execute tasks when CLI output patterns are detected - sinedied/run-on-output
github.com
July 11, 2025 at 12:13 PM
Need to monitor CLI output and automate actions when specific patterns appear?
Check out my new tool: run-on-output!
Born from a hallucinated package name, now it’s real 🎉
github.com/sinedied/run...
Check out my new tool: run-on-output!
Born from a hallucinated package name, now it’s real 🎉
github.com/sinedied/run...
Reposted by Yohan Lasorsa
🚀 v1.102 of VS Code is here! Check out what’s new:
- MCP is GA with GitHub policy support
- GitHub Copilot Chat is open source
- Use custom modes for tailored chat
- Background task management with Copilot coding agent
…and so much more: aka.ms/VSCodeRelease
🧶 Here are some of the highlights…
July 10, 2025 at 6:07 PM
🚀 v1.102 of VS Code is here! Check out what’s new:
- MCP is GA with GitHub policy support
- GitHub Copilot Chat is open source
- Use custom modes for tailored chat
- Background task management with Copilot coding agent
…and so much more: aka.ms/VSCodeRelease
🧶 Here are some of the highlights…
Reposted by Yohan Lasorsa
VS Code: the open source AI editor. Starting today.
June 30, 2025 at 4:10 PM
VS Code: the open source AI editor. Starting today.
🧠 GitHub Copilot for Azure is now GA — and it comes with Agent Mode.
You can now:
- Ask natural questions about your infra
- Deploy apps w/ AI help
- Learn Azure by doing, not reading
Try it now & see what it thinks you want to do 👉 aka.ms/GitHubCopilo...
You can now:
- Ask natural questions about your infra
- Deploy apps w/ AI help
- Learn Azure by doing, not reading
Try it now & see what it thinks you want to do 👉 aka.ms/GitHubCopilo...
Announcing General Availability of GitHub Copilot for Azure—Now with Agent Mode | All things Azure
Unlocking a New DevOps Era GitHub Copilot for Azure was first introduced at Ignite 2024 as a public preview, empowering developers, IT operators, and
aka.ms
June 20, 2025 at 8:25 AM
🧠 GitHub Copilot for Azure is now GA — and it comes with Agent Mode.
You can now:
- Ask natural questions about your infra
- Deploy apps w/ AI help
- Learn Azure by doing, not reading
Try it now & see what it thinks you want to do 👉 aka.ms/GitHubCopilo...
You can now:
- Ask natural questions about your infra
- Deploy apps w/ AI help
- Learn Azure by doing, not reading
Try it now & see what it thinks you want to do 👉 aka.ms/GitHubCopilo...
Reposted by Yohan Lasorsa
🚨 New program loading ...🚨
Join the JS AI Build-a-thon (from June 9 - June 30) to kick start your transition from dev to AI engineer! 💻
🛠️ Build local AI prototypes
☁️ Deploy to #AIFoundry
🤖 Create AI agents & MCP servers
👨💻 Join a #studyjam near you
Register 👉🏽 aka.ms/JSAIBuild-a-...
Join the JS AI Build-a-thon (from June 9 - June 30) to kick start your transition from dev to AI engineer! 💻
🛠️ Build local AI prototypes
☁️ Deploy to #AIFoundry
🤖 Create AI agents & MCP servers
👨💻 Join a #studyjam near you
Register 👉🏽 aka.ms/JSAIBuild-a-...
June 4, 2025 at 6:37 AM
🚨 New program loading ...🚨
Join the JS AI Build-a-thon (from June 9 - June 30) to kick start your transition from dev to AI engineer! 💻
🛠️ Build local AI prototypes
☁️ Deploy to #AIFoundry
🤖 Create AI agents & MCP servers
👨💻 Join a #studyjam near you
Register 👉🏽 aka.ms/JSAIBuild-a-...
Join the JS AI Build-a-thon (from June 9 - June 30) to kick start your transition from dev to AI engineer! 💻
🛠️ Build local AI prototypes
☁️ Deploy to #AIFoundry
🤖 Create AI agents & MCP servers
👨💻 Join a #studyjam near you
Register 👉🏽 aka.ms/JSAIBuild-a-...
Reposted by Yohan Lasorsa
Today, we're announcing plans to make VS Code an open source AI editor.
We believe AI development should stay true to VS Code's core principles: open, collaborative, and community-driven. Let's build the future of software development together.
aka.ms/open-source-...
We believe AI development should stay true to VS Code's core principles: open, collaborative, and community-driven. Let's build the future of software development together.
aka.ms/open-source-...
May 19, 2025 at 4:10 PM
Today, we're announcing plans to make VS Code an open source AI editor.
We believe AI development should stay true to VS Code's core principles: open, collaborative, and community-driven. Let's build the future of software development together.
aka.ms/open-source-...
We believe AI development should stay true to VS Code's core principles: open, collaborative, and community-driven. Let's build the future of software development together.
aka.ms/open-source-...
Reposted by Yohan Lasorsa
Here it is - the Microsoft Build Book of News!
news.microsoft.com/build-2025-b...
news.microsoft.com/build-2025-b...
Microsoft Build 2025 Book of News
news.microsoft.com
May 19, 2025 at 10:36 PM
Here it is - the Microsoft Build Book of News!
news.microsoft.com/build-2025-b...
news.microsoft.com/build-2025-b...
Join our live session on building serverless AI chat apps with Azure! We'll explore Azure Functions, Static Web Apps, and Cosmos DB, along with RAG using
@LangChainAI
JS. Don't miss out!
aka.ms/ACDB5.12-X
@LangChainAI
JS. Don't miss out!
aka.ms/ACDB5.12-X
Unleashing Serverless AI: Building Intelligent Apps with Azure | Microsoft Reactor
Learn new skills, meet new peers, and find career mentorship. Virtual events are running around the clock so join us anytime, anywhere!
aka.ms
May 12, 2025 at 12:49 PM
Join our live session on building serverless AI chat apps with Azure! We'll explore Azure Functions, Static Web Apps, and Cosmos DB, along with RAG using
@LangChainAI
JS. Don't miss out!
aka.ms/ACDB5.12-X
@LangChainAI
JS. Don't miss out!
aka.ms/ACDB5.12-X
Sharing my graduation project brings back so many memories! 💙 18 years later, I still feel that same enthusiasm when building new projects!
Check it out: build.microsoft.com/en-US/blog?p...
What’s your most nostalgic tech moment?
#Microsoft #Build
Check it out: build.microsoft.com/en-US/blog?p...
What’s your most nostalgic tech moment?
#Microsoft #Build
May 6, 2025 at 5:08 PM
Sharing my graduation project brings back so many memories! 💙 18 years later, I still feel that same enthusiasm when building new projects!
Check it out: build.microsoft.com/en-US/blog?p...
What’s your most nostalgic tech moment?
#Microsoft #Build
Check it out: build.microsoft.com/en-US/blog?p...
What’s your most nostalgic tech moment?
#Microsoft #Build
It's tomorrow, mark your calendar 😉
Excited to present on using Agents to automate tasks with #JS & #GenAIScript at the AI Agents Hackathon 2025 on April 16!
🌟 Join us for expert sessions & a chance to win prizes!
👉 Register here: developer.microsoft.com/reactor/even...
👉 Hackathon info: aka.ms/agentshack
🌟 Join us for expert sessions & a chance to win prizes!
👉 Register here: developer.microsoft.com/reactor/even...
👉 Hackathon info: aka.ms/agentshack
April 15, 2025 at 7:39 PM
It's tomorrow, mark your calendar 😉
Tired of reviewing those vibe-coded PRs?
Let the *Grumpy Senior Dev* do the work for you! 🧐
With Copilot Agent mode and #MCP support you can have it in the loop any time you need a dose of grumpiness over your AI-generated code ✨
Try it here: github.com/sinedied/gru...
Let the *Grumpy Senior Dev* do the work for you! 🧐
With Copilot Agent mode and #MCP support you can have it in the loop any time you need a dose of grumpiness over your AI-generated code ✨
Try it here: github.com/sinedied/gru...
April 9, 2025 at 12:23 PM
Tired of reviewing those vibe-coded PRs?
Let the *Grumpy Senior Dev* do the work for you! 🧐
With Copilot Agent mode and #MCP support you can have it in the loop any time you need a dose of grumpiness over your AI-generated code ✨
Try it here: github.com/sinedied/gru...
Let the *Grumpy Senior Dev* do the work for you! 🧐
With Copilot Agent mode and #MCP support you can have it in the loop any time you need a dose of grumpiness over your AI-generated code ✨
Try it here: github.com/sinedied/gru...
Excited to present on using Agents to automate tasks with #JS & #GenAIScript at the AI Agents Hackathon 2025 on April 16!
🌟 Join us for expert sessions & a chance to win prizes!
👉 Register here: developer.microsoft.com/reactor/even...
👉 Hackathon info: aka.ms/agentshack
🌟 Join us for expert sessions & a chance to win prizes!
👉 Register here: developer.microsoft.com/reactor/even...
👉 Hackathon info: aka.ms/agentshack
April 7, 2025 at 3:27 PM
Excited to present on using Agents to automate tasks with #JS & #GenAIScript at the AI Agents Hackathon 2025 on April 16!
🌟 Join us for expert sessions & a chance to win prizes!
👉 Register here: developer.microsoft.com/reactor/even...
👉 Hackathon info: aka.ms/agentshack
🌟 Join us for expert sessions & a chance to win prizes!
👉 Register here: developer.microsoft.com/reactor/even...
👉 Hackathon info: aka.ms/agentshack
I cleaned up my download folder today... Found stuff from 2018 👀
March 31, 2025 at 11:30 AM
I cleaned up my download folder today... Found stuff from 2018 👀
🚀 Live in 1 hour! Join us for a deep dive into Building Generative AI Apps with JavaScript!
Whether you're new to AI or an experienced dev, this session will give you the tools to build smarter, AI-powered apps. Don’t miss it!
aka.ms/BGAI-327-L
#AI #JavaScript #GenerativeAI
Whether you're new to AI or an experienced dev, this session will give you the tools to build smarter, AI-powered apps. Don’t miss it!
aka.ms/BGAI-327-L
#AI #JavaScript #GenerativeAI
Building Generative AI apps with JavaScript | Microsoft Reactor
Learn new skills, meet new peers, and find career mentorship. Virtual events are running around the clock so join us anytime, anywhere!
aka.ms
March 27, 2025 at 2:05 PM
🚀 Live in 1 hour! Join us for a deep dive into Building Generative AI Apps with JavaScript!
Whether you're new to AI or an experienced dev, this session will give you the tools to build smarter, AI-powered apps. Don’t miss it!
aka.ms/BGAI-327-L
#AI #JavaScript #GenerativeAI
Whether you're new to AI or an experienced dev, this session will give you the tools to build smarter, AI-powered apps. Don’t miss it!
aka.ms/BGAI-327-L
#AI #JavaScript #GenerativeAI
Don't forget, the conference is next week!
And if you didn't get your ticket yet, you can use the SPEAKER15 code to get 15% off 🚀
And if you didn't get your ticket yet, you can use the SPEAKER15 code to get 15% off 🚀
Excited to be speaking at #DotJS this year! 🙌 I'll be diving into how AI can supercharge automation in JavaScript—rethinking prompting as a scripting discipline with aka.ms/genaiscript
See you there! ⚡ #AI #JavaScript
See you there! ⚡ #AI #JavaScript
March 25, 2025 at 3:01 PM
Don't forget, the conference is next week!
And if you didn't get your ticket yet, you can use the SPEAKER15 code to get 15% off 🚀
And if you didn't get your ticket yet, you can use the SPEAKER15 code to get 15% off 🚀
Reposted by Yohan Lasorsa
Today we're thrilled to announce our effort to port the TypeScript compiler and language service to native code, gaining a 10x speed boost in build times and editor responsiveness!
devblogs.microsoft.com/typescript/t...
devblogs.microsoft.com/typescript/t...
A 10x Faster TypeScript - TypeScript
Embarking on a native port of the existing TypeScript compiler and toolset to achieve a 10x performance speed-up.
devblogs.microsoft.com
March 11, 2025 at 2:36 PM
Today we're thrilled to announce our effort to port the TypeScript compiler and language service to native code, gaining a 10x speed boost in build times and editor responsiveness!
devblogs.microsoft.com/typescript/t...
devblogs.microsoft.com/typescript/t...
🔥🔥🔥
Today we're thrilled to announce our effort to port the TypeScript compiler and language service to native code, gaining a 10x speed boost in build times and editor responsiveness!
devblogs.microsoft.com/typescript/t...
devblogs.microsoft.com/typescript/t...
A 10x Faster TypeScript - TypeScript
Embarking on a native port of the existing TypeScript compiler and toolset to achieve a 10x performance speed-up.
devblogs.microsoft.com
March 11, 2025 at 3:11 PM
🔥🔥🔥