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Wassim Chegham
@wassim.dev
1.2K followers 170 following 290 posts
JavaScript and AI at Microsoft · AX · UX · DX • Comp sc • Dad

🏠 https://wassim.dev · 🐙 https://wassim.dev/github · 🛒 https://wassim.dev/shop
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Wassim Chegham @wassim.dev · Nov 6
🦋 Introducing the "Azure DevRel Starter Pack" 🦋

Are you looking to get up to speed with the latest tools, resources, demos, sample applications and news about Microsoft Azure ecosystem?

We've created a Starter Pack of the Azure DevRel team for you to follow!

Start building!

go.bsky.app/6VGtaiG
Microsoft Azure DevRel
Join the conversation
go.bsky.app
wassim.dev
Type Stripping (TS) are now stable in @nodejs.org v25.2.0. Enjoy running TypeScript (TS) code natively with Node.js 🔥

github.com/nodejs/node/...
Release 2025-11-11, Version 25.2.0 (Current), @aduh95 · nodejs/node
Notable Changes [a37c01e6a1] - (SEMVER-MINOR) lib: add options to util.deprecate (Rafael Gonzaga) #59982 [4fbb1ab101] - lib: throw from localStorage getter on missing storage path (René) #60351 [7...
github.com
November 12, 2025 at 8:35 AM
Reposted by Wassim Chegham
juliamuiruri.bsky.social
🚀Unlock structured document understanding with #MistralDocumentAI on #AzureAIFoundry.

Move beyond raw OCR—get markdown + structured annotations (tables, headings, figures, multilingual) that fuel better document-heavy automation, agents & RAG workflows.

techcommunity.microsoft.com/blog/azurede...
November 7, 2025 at 7:06 AM
wassim.dev
Sorry but I had to do it 😂
October 26, 2025 at 10:51 AM
wassim.dev
This weeken, with my 5-year-old daughter, we turned chestnuts into little works of art. Simple moments, but so precious.

Nothing better for creating colorful memories!
This weeken, with my 5-year-old daughter, we turned chestnuts into little works of art. Simple moments, but so precious. Nothing better for creating colorful memories!
October 6, 2025 at 6:49 AM
wassim.dev
A beautiful full moon shot with my #Pixel10ProXL
A beautiful full moon shot with my #Pixel10ProXL
September 22, 2025 at 5:57 PM
wassim.dev
It's time to 𝒔𝒆𝒄𝒖𝒓𝒆 your production MCP servers!

Here is a step by step guide using JSON Web Tokens (JWT) with practical code samples!

hackernoon.com/securing-you...
Securing Your MCP Server: a Step-by-Step Guide | HackerNoon
This guide will walk you through securing a Node.js MCP server from the ground up using JWT.
hackernoon.com
September 22, 2025 at 8:27 AM
wassim.dev
Looking to build a full end-2-end MCP solution w/ custom MCP servers, host and client? We got you covered. Checkout our sample architecture on Github: techcommunity.microsoft.com/blog/azurede...
Introducing Azure AI Travel Agents: A Flagship MCP-Powered Sample for AI Travel Solutions | Microsoft Community Hub
We are excited to introduce AI Travel Agents, a sample application with enterprise functionality that demonstrates how developers can coordinate...
techcommunity.microsoft.com
September 12, 2025 at 7:53 AM
wassim.dev
If you're building #MCP developers in TS and are setting a `outputSchema` to your tools, then you MUST provide a `structuredContent` to your CallToolResult (unless it's an error).

You're Welcome!
September 10, 2025 at 1:54 PM
wassim.dev
TIL about "Problem Details for HTTP APIs" and `application/problem+json` MIME type!

datatracker.ietf.org/doc/html/rfc...
September 10, 2025 at 7:23 AM
wassim.dev
I just cracked the #mcp logo 🤯
September 9, 2025 at 2:28 PM
wassim.dev
Microsoft just donated DocumentDB to the Linux Foundation 🔥

"The DocumentDB project enriches Postgres with first-class support for BSON, and provides simple hooks via a Postgres extension."

opensource.microsoft.com/blog/2025/08...
August 26, 2025 at 7:39 AM
wassim.dev
My @github.com Agent just upgraded an old @angular.dev library from v17 to v20.

All I had to ask it is: "Upgrade to Angular v20" 🔥
June 27, 2025 at 1:23 PM
Reposted by Wassim Chegham
hackernoon.com
Coordinate multiple AI agents and MCP servers (written in Java, .NET, Python and TypeScript) with LlamaIndex.TS and Azure AI Foundry. #ai
Introducing a Flagship MCP Sample App Powered by Azure AI Foundry And LlamaIndex.TS
hackernoon.com
June 13, 2025 at 8:00 PM
wassim.dev
Introducing our latest open source MCP-powered demo 🎊

Featuring:
✅ @llamaindex.bsky.social and @angular.dev
✅ MCP in Java, Python, .NET and TypeScript
✅ Azure OpenAI, GitHub Models, Docker Model Runner & Foundry Local

⭐️ Blog: aka.ms/azure-ai-tra...
⭐️ Code: aka.ms/azure-ai-tra...
June 7, 2025 at 9:53 AM
Reposted by Wassim Chegham
robpalmer.bsky.social
ECMAScript excitement 😉

Congrats to @tabatkins.com on advancing the proposal for More Random Functions to Stage 1 at TC39 today 🎉

It provides a set of functions for proper generation of random numbers with control over ranges and distributions 👍

github.com/tc39-transfe...
GitHub - tc39-transfer/proposal-random-functions: Proposal to add a Random namespace and several additional convenience functions for using randomness.
Proposal to add a Random namespace and several additional convenience functions for using randomness. - tc39-transfer/proposal-random-functions
github.com
May 29, 2025 at 2:27 PM
wassim.dev
Repeat after me:

I must ALWAYS secure my MCP servers.
I must ALWAYS secure my MCP servers.
I must ALWAYS secure my MCP servers.
I must ALWAYS secure my MCP servers.
I must ALWAYS secure my MCP servers.
I must ALWAYS secure my MCP servers.
I must ALWAYS secure my MCP servers.
May 27, 2025 at 9:26 AM
wassim.dev
Turning 41 today! Feeling grateful for my family, friends, and all the moments that make life special. Here's to new memories 🎊
May 3, 2025 at 11:37 PM
wassim.dev
#TIL you can animate Mermaid diagrams 🤯

See it in action: github.com/manekinekko/...
April 28, 2025 at 12:21 PM
wassim.dev
Is this polite enough?
April 23, 2025 at 4:10 PM
wassim.dev
❌ Vibe Coding
✅ LoFI Coding
April 23, 2025 at 7:01 AM
wassim.dev
This #EarthDay, go green with your AI apps!

Boost OpenAI Embeddings perf by 4x with ONE simple tweak. Cut response sizes by 75%—that's terabytes of bandwidth saved at scale! Less data = faster apps + lower carbon footprint 🌱

Read my whole research techcommunity.microsoft.com/blog/azurede...
Speed Up OpenAI Embedding By 4x With This Simple Trick! | Microsoft Community Hub
In today’s fast-paced world of AI applications, optimizing performance should be one of your top priorities. This guide walks you through a simple yet...
techcommunity.microsoft.com
April 22, 2025 at 2:31 PM
wassim.dev
Iris is my new favorite color 😊
Wassim's new Pixel 9a in Iris color.
April 17, 2025 at 6:09 PM
wassim.dev
I guess I am gonna vibe code today!
March 31, 2025 at 7:00 AM
Reposted by Wassim Chegham
sinedied.bsky.social
🚀 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
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
wassim.dev
Java...Script 👀
March 25, 2025 at 2:56 PM