Peter Eijgermans

Codesmith at Sopra Steria with a love for Frontend. Flutter/React/Angular/Vue GraphQL. Always keen to push the web forward with courses, talks and code.

[Spring I/O @spring_io]

🍃 Spring Time: From REST to GraphQL by @fbascheper / @EijgermansPeter @ Spring I/O 2026

▶️ Video: https://t.co/NpXVrrzjz4

🔗 Slides: https://t.co/A3Opjw3ulp #springio26

[Peter Eijgermans @EijgermansPeter]

I will give a talk at Spring I/O 2026 on Spring Time: From REST to GraphQL. Hoping for a great turnout! #springio26 - via #Whova event app

[Peter Eijgermans @EijgermansPeter]

@angular @ManfredSteyer I agree @ManfredSteyer

[Peter Eijgermans @EijgermansPeter]

@BatsouElef Angular > 19 and Spring Boot

[Peter Eijgermans @EijgermansPeter]

👉I published this tutorial about MCP: 'Part 1 - 🚀 Understanding MCP: What, Why, and How' on To The Root: https://t.co/tJWAwuadUZ

[Peter Eijgermans @EijgermansPeter]

🚀 Angular+Vitest=Testing Bliss!
Say goodbye to Karma/Jasmine slow tests. Angular 21 now ships with native Vitest suppor, fast and zoneless.
Why you’ll ❤️ Vitest:
⚡ Lightning-fast tests
🔗 Perfectly integrated with Vite
📝 Clean, Jest-like syntax
📦 TypeScript out-of-the-box

[Peter Eijgermans @EijgermansPeter]

Had a great time speaking at the @tweakers Developers Summit!

My talk ‘Jump on the #microfrontends Express’ was all about how teams can scale front-end development efficiently, improve autonomy, and still deliver cohesive user experiences.

@SopraSteria_Bnl #modulefederation

[Gergely Szerovay @GergelySzerovay]

🅰️💥In #Angular v21, #Vitest will be the default testing framework for new projects. However, support for Vitest will remain experimental.
Check out the MR: https://t.co/JMNnPKAZML
and @rainerhahnekamp 's article: https://t.co/0XfGgxTUKc

[Peter Eijgermans @EijgermansPeter]

@ReactSummit I am keen to give a talk @ReactSummit about securing micro frontends at scale!

[Peter Eijgermans @EijgermansPeter]

The biggest limitation of today's AI agents isn't intelligence—it's isolation. 🤔

Just published Part 1 of my deep dive into #MCP . I'm breaking down the WHAT, WHY, and HOW of this game-changing tech for AI agents

👉 Read it here: https://t.co/LhekluElkK

@SopraSteria
#MCP #AI

[Manfred Steyer @ManfredSteyer]

T-2h45m
✅ Angular's upcoming Signal Forms (Experimental)
✅ Resources in the Signal Store
✅ Mutations (the missing link)
👇 Don't miss out on this
https://t.co/rp9qFWFhlp

[Dutch PHP Conference @dpcon]

🎤 @EijgermansPeter spoke at The Dutch PHP Conference!

His talk 'Jump on the Microfrontend Express!' is now live!💪 🚀

🎥 Watch it here: https://t.co/WdgOOOLpYY

#dpc25 #frontend #javascript #phpconference

[Manfred Steyer @ManfredSteyer]

I proudly announce that we are now Nx partners. This is a fantastic step as @NxDevTools was an essential part of our story from the very beginning. The first time I saw Nx, my immediate reaction was: Oh, wow. This solves so many challenges for our customers 🤯

https://t.co/sHODoSRMNb

[DevBcn @dev_bcn]

Micro-frontends at scale? Secured? 🔐
@eijgermansPeter shares lessons from Dutch Railways in his talk Secure Micro-Frontends: Authentication Magic.
Live at #devbcn25 this July in Barcelona!
👉 https://t.co/p0uWsQcpS2

[Peter Eijgermans @EijgermansPeter]

At 3 PM Urso wieske and I give a talk at #devworld about: Driving effective software solutions with #DDD,#AI and #microfrontends

[Peter Eijgermans @EijgermansPeter]

@tiffanyfayj Nice! Congraz!

[Peter Eijgermans @EijgermansPeter]

@ManfredSteyer @jaxcon Nice talk, Manfred. I like this subject

[Peter Eijgermans @EijgermansPeter]

@ManfredSteyer @wjax @SopraSteria_Bnl O nice! I am here till Thursday evening!

[Peter Eijgermans @EijgermansPeter]

Thanks @wjax for having me! Just shared how we built micro frontends with ‘Native Module federation’ for Dutch railway's mission-critical systems. Live coded some real solutions! 🚂 #MicroFrontends @SopraSteria_Bnl #WJAX2024

[Peter Eijgermans @EijgermansPeter]

@julian_duque @jsconfmx Great man