🔐 AI on your device — but is your data really safe?

Gil Fink explains how on-device AI improves privacy by keeping data in the browser.

🎬 Watch the full video

👉 Join Gil Fink at iJS Conference London:
https://f.mtr.cool/gbmiousigo

#JavaScriptConference #AI #Privacy #WebDevelopment #OnDeviceAI

⚙️ Rendering patterns are evolving — are we asking the right questions?

From hydration to resumability and RSC: how do they reshape client vs. server?

Matheus Albuquerque explains why there’s no one-size-fits-all — only context.

🔎 Learn more:
https://f.mtr.cool/vwrigjhute

#iJSConf

🔥 Promises, Observables, or Signals — which one wins?

@lmfinney.bsky.social breaks down JavaScript’s reactive primitives and the Angular Renaissance — from standalone components to signals.

👉 Don’t miss IJS Conference

iJS | 📍San Diego | 📆 June 1- 5 

🔗 https://f.mtr.cool/pqnsxnrocu

#iJSConf

Build an AI Agent with JavaScript and LangGraph Artificial intelligence has evolved far beyond just chat applications. Features powered by large language models (LLMs) are now being integrated into a growing number of apps and devices. Many web platforms offer not only AI chatbots but also intelligent search functions that help users find relevant content, as well as fraud detection systems that use anomaly detection to identify suspicious login attempts or fraudulent online payments. Let’s look at an example of how to build such an application using LangGraph.

🤖 AI agents aren’t just chatbots—they make decisions

Sebastian Springer shows us how to learn to build real AI agents with JavaScript & LangGraph.

👉 This is where AI apps get serious

🔗 https://f.mtr.cool/rvlqgqfpwr

#iJSConf

How to Build an AI-Powered App with React AI is no longer just a futuristic concept. It's powering smarter, more intuitive applications today. In this article, you'll learn how to build an AI-powered search experience that understands natural language and delivers relevant results, using OpenAI, LangChain, React, and Directus. We'll walk through building a sample app for real estate search, but the same approach can be applied to e-commerce, travel, job boards, and more. By the end, you’ll know how to integrate language models into your own projects for more intuitive, user-friendly interfaces.

👾 Build AI-powered apps your users actually understand

Shruti Kapoor shows how to build smart AI search with React, OpenAI & LangChain.

👉 Must-read for devs building next-gen UX
🔗

AI Agent Bootcamp | International JS Conference London 2026 Transform Your Skills: Build Intelligent AI Agents and Scalable Systems with TypeScript and Cutting-Edge LLM Technology at iJS London 2026

🚀 Build AI Agents. Not just prompts.

Learn to build production-ready AI systems with Nir Kaufman using TypeScript, LLMs & RAG.

📍 London | 📅 May 14–15, 2026

👉 Don’t miss your chance to level up

🔗 https://f.mtr.cool/rwmntmtziw

#iJSConf

🎧 The End of Coding as We Know It?

AI is changing what it means to be a developer—from writing code to guiding intelligent systems.

🎙️ Here’s a short snippet from this conversation

👉 Don’t miss the full episode if you want to stay ahead

Listen here:
🔗https://f.mtr.cool/sjmdhzcaxd

🚀 Software is shifting from clicks to natural language

Alessio Pelliccione shows how AI enables apps that understand user intent.

👉 In his IJS London session, learn how to build Generative Frontends with Angular

🔗 https://f.mtr.cool/meopyedioc

🚀 Build AI Agents with TypeScript

Learn LLMs, RAG & scalable AI systems hands-on with Nir Kaufman

iJS |📍 San Diego| 📆 May 04–05, 2026 | 

👉 Real skills. Real systems. No hype

🔗 https://f.mtr.cool/ewyixuukdz

#iJSConf

In his article Riccardo Degni explores why modern Angular feels easier than ever: from Signals and standalone APIs to a cleaner mental model for building real-world apps.

Read the blog: https://f.mtr.cool/yclfhshtth

Branded Types in Production: The Architecture of Domain Integrity As TypeScript systems grow, structurally identical values start crossing domain boundaries and subtle production bugs follow. This article shows how to stop that by using Branded Types to enforce domain integrity at compile time. By turning plain primitives into semantically distinct concepts, you eliminate entire classes of cross-entity errors without adding runtime overhead. The result: safer architectures, clearer boundaries, and production systems that stay correct as they scale.

⚠️ The silent failure of mature codebases

Even well-typed systems break—not due to missing types, but because values cross domain boundaries.

💡 Branded Types in TypeScript fix this at compile time.

👉 Must-read
🔗 https://f.mtr.cool/urtkezsyfb

🎤 Soumaya Erradi

#iJSConf

Mastering Type-Level Programming in TypeScript This TypeScript cheat sheet covers essential concepts in type-level programming, offering concise examples and insights to improve your understanding of TypeScript's type system. It also provides practical tips on how to leverage TypeScript’s structural subtyping and utility types for complex type operations, making it a valuable resource for mastering type safety and enhancing code maintainability.

📘 TypeScript Cheat Sheet

@sirpepe.bsky.social explains advanced TypeScript concepts like generics, unions & conditional types—so you can write cleaner, safer code.

Don’t miss this 👇
👉 https://f.mtr.cool/cwodznopun

#TypeScript #JavaScript #iJSConf

Shipping Agents: A TypeScript Guide to Workflows, LLMs, and Next.js This article explains why “simple” AI and backend workflows become complex so quickly and how a directive-based Workflow Development Kit lets you write durable, retry-safe workflows using plain TypeScript instead of infrastructure code. You’ll learn how deterministic workflows, automatic retries, persistence, and suspension work under the hood, and how this approach compares honestly with tools like Temporal, Inngest, and Upstash.

🤖 AI workflows, simplified

Build reliable AI workflows in TypeScript—no queues, no hassle ⚡

See how Jonas Herrmannsdörfer makes it easy 👇

🔗https://f.mtr.cool/ndwrcfxpce

#iJSConf

⚛️ React 19.2: Smarter State

@farisaziz12.bsky.social explains how React 19.2 lets you keep component state even when hidden, no messy workarounds needed.

Cleaner code, less lifecycle hassle ⚡
Don’t miss insights like this 👇

👉 Explore the full program:
https://f.mtr.cool/yztipqpzmo

 #iJSConf

⏰ LAST CHANCE: Early Bird ends today!

Join us and save up to $590 🚀

✨ devmio access + recordings
🎟️ Upgrade options + group discount

Live or remote—your choice 💻🌴

iJS | 📍 San Diego | 📆 1- 5 , June 2026

👉 https://f.mtr.cool/pvydgofvtn

#iJSConf #JavaScript #WebDev

Remodel Your TypeScript Code with Decorators Learn how TypeScript decorators can simplify code by adding memoization, performance logging, parameter handling, persistence &Angular hooks.

💡 Write Better #TypeScript Without the Mess
@mrdowden.com shows how decorators simplify your code with caching & #logging—without the mess. Cleaner code, less duplication, powerful patterns 

Read more:

In this short video, Riccardo Degni shares key highlights from his article, covering topics like Signal Forms, Smart Styling

Read the blog here:
https://f.mtr.cool/qwefszmmym

Explore signal forms, reactive engines, and what’s ahead for modern frontend architecture in our latest whitepaper.

Download the whitepaper:
https://f.mtr.cool/dtcrwavdpv

Vitest in Angular 21: Faster Testing Angular 21 replaces Karma with Vitest as the default testing framework. Learn why the switch improves speed, & Developer Experience

Angular testing just changed.

In this new blog, Soumaya Erradi explains how Angular 21 + Vitest deliver faster, modern testing workflows and why the ecosystem is moving beyond Karma.

Read it here 👇
https://f.mtr.cool/pkflklnhyf

#Angular #Vitest #JavaScript

In this video, Gil Fink shares insights into the Prompt API, browser-based AI experiences, and how they compare with traditional cloud-based approaches.

Join him at iJS Conference San Diego for “Mastering Web App Architecture” and “Mastering Task Management in JavaScript.”

Volume 23 - AI Is Changing the Way We Build AI Is Changing the Way We Build

📚 New Magazine: Discover insights from industry experts on modern JavaScript development, including frameworks, architecture patterns, and strategies for building high-performance web applications.

Explore the latest issue here:

Reactive programming shifts the focus:

❌ Control flow
✅ Data flow

In this quick insight from #iJSConf, Manfred Steyer explains why thinking in data flows is key when working with signals.

#JavaScript #ReactiveProgramming #Signals #WebDev

🚀 New: iJS JavaScript Magazine – Volume 23. Explore modern JS architecture & performance topics like:

⚡ Resumability
⚡ Astro Island Architecture
⚡ Qwik City
⚡ Node.js testing
⚡ GraphQL with Angular & React

📖 Read now:
https://f.mtr.cool/vtqroerojn

⏰ Early Bird offers end TONIGHT!

Join iJS Conference London 2026 today to:
✔ Save up to £575
✔ 4-Day Special
✔ 10% Team Discount

📅 May 11–15, 2026 | London or Online
https://f.mtr.cool/qhlunrdkzn

#iJS #EarlyBird #LondonTech

Resumability ≠ hydration.
Matheus Albuquerque breaks down what it really changes in modern web apps. Watch 👇

#JavaScript #WebPerformance #Frontend #DevMio #iJS #SoftwareEngineering

⏰ Early Bird offers end March 5!

Join iJS London 2026 and 
✔ Save up to £575
✔ 4-Day Special
✔ 10% Team Discount

📅 May 11–15, 2026 | London or Online
javascript-conference.com/london/tickets-london/

#iJS #EarlyBird #LondonTech

How to Build an AI-Powered App with React AI is no longer just a futuristic concept. It's powering smarter, more intuitive applications today. In this article, you'll learn how to build an AI-powered search experience that understands natural language and delivers relevant results, using OpenAI, LangChain, React, and Directus. We'll walk through building a sample app for real estate search, but the same approach can be applied to e-commerce, travel, job boards, and more. By the end, you’ll know how to integrate language models into your own projects for more intuitive, user-friendly interfaces.

New from iJS Conference: build an AI-powered search UX with React + Tailwind (OpenAI + LangChain + Directus). 
https://f.mtr.cool/zpmkhgdgco

#iJSConference #React #TailwindCSS #LangChain #OpenAI #AI

⏰ 1 week left to grab iJS Conference London offers!
✅ Save up to £575
✅ 10% team discount
✅ Access to parallel conferences
📍 London | May 11–15, 2026
🎟️ https://f.mtr.cool/vmhkmydjcr

#iJSConference #JavaScript #WebDev

Node.js MCP Server: Building a Safe Code Sandbox for your AI This article explains how to build a Node.js Model Context Protocol server that safely executes AI-generated JavaScript inside disposable Docker containers. You will learn how to design ephemeral sandboxes, manage npm dependencies on the fly, and return structured outputs such as files and images to the model. Let’s explore practical patterns for balancing power, safety, and developer experience when letting AI run real code locally.

New read: build a Node.js MCP server for a safer AI code sandbox.
Ephemeral envs, safe npm deps, structured outputs.
https://f.mtr.cool/rrvfprnkzf

#Nodejs #MCP

Web Accessibility Design Tips for Older Adults Web accessibility should be given priority and careful consideration for all scenarios, including older users and their unique needs. This article gives practical, strategic advice for better digital experiences for all age groups.

Design for every age = better UX for all.
✅ Readable type & contrast
✅ Bigger touch targets + clear focus
✅ Respect user prefs (reduced motion, simple flows)

Dive in 👉 devm.io/ux/web-accessibility-age

#A11y #UXDesign