HN user

jlengrand

1,525 karma

Lead Developer Advocate @ING Love the problem, not the solution.

#kotlin #jvm #elm #devex

Utrecht, The Netherlands http://lengrand.fr

mail : jlengrand@gmail.com

Posts52
Comments535
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lengrand.fr 2mo ago

My blog was hacked and Claude and I just fixed it

jlengrand
2pts0
lengrand.fr 2mo ago

Ways in which GenAI has changed the way I write code so far

jlengrand
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lengrand.fr 7mo ago

Ways in which GenAI has changed my (tech) life so far

jlengrand
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lengrand.fr 1y ago

Is Descartes the father of Agile development?

jlengrand
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medium.com 1y ago

Kotlin adoption inside ING, five years later

jlengrand
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www.bugsink.com 1y ago

Inbox Zero for Error Tracking

jlengrand
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lengrand.fr 1y ago

KotlinConf 2025 is a real bowl of fresh air for back end devs

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lengrand.fr 1y ago

My experience using Junie for the past few months

jlengrand
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lengrand.fr 2y ago

Testing Supabase in Kotlin Using Test Containers

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en.wikipedia.org 3y ago

Hero's Journey – Get a Strong Story Structure in 12 Steps

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lengrand.fr 3y ago

Replacing Postman with the Jetbrains HTTP Client

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6pts1
lengrand.fr 3y ago

Why I still take notes on paper

jlengrand
1pts0
medium.com 3y ago

Fighting PostgreSQL write amplification with HOT updates

jlengrand
2pts0
www.adyen.com 4y ago

Defining data roles when scaling up data culture at Adyen

jlengrand
1pts0
en.wikipedia.org 4y ago

On the Trail of the Golden Owl

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1pts0
twitter.com 4y ago

Abel Wang Is Dead

jlengrand
8pts0
twitter.com 5y ago

OSS library JHipster reaches 100k$ of yearly budget

jlengrand
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lengrand.fr 5y ago

A personal raspberrypi powered eInk dashboard

jlengrand
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lengrand.fr 6y ago

Reducing a node Docker image from 2.4GB to less than 100MB

jlengrand
3pts1
dev.to 6y ago

Lessons Learned Building a Covid-19 PWA

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3pts0
medium.com 6y ago

Detecting Financial Crime Using Isolation Forest

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1pts0
medium.com 6y ago

Kotlin at Big Comp, a Rewarding Story

jlengrand
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medium.com 6y ago

Micro Front-End Architecture Finn, Part of ING

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1pts0
medium.com 7y ago

Sharing PDF on Android in React Native

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2pts0
medium.com 7y ago

ING ️ Web Components

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1pts0
github.com 7y ago

Baker: Framework to orchestrate (micro)service-based process flows

jlengrand
5pts0
www.lengrand.fr 8y ago

Playing around with Google Maps and Puppeteer to track parking lots

jlengrand
1pts0
summit.polymer-project.org 8y ago

Polymer Summit livestream

jlengrand
1pts0
droplost.com 9y ago

DropLost. Find all of your dead Dropbox public account links on the web

jlengrand
5pts2
www.joelonsoftware.com 9y ago

Fog Creek introducing HyperDev

jlengrand
2pts0

I do definitely feel this 100% on all the larger companies claiming huge AI gains. Spotify, Microsoft, Google, ... Steady decline in quality, more and more sluggishness, random strange bugs showing.

I do believe we'll go the other way again, but unsure how soon.

Shipping faster is great, it just feels like quality has been lower on the priority the past few years.

Road to Elm 1.0 17 days ago

This, 200 times. No weekly news does not mean dead. In some specific places like this one, it means stable. (And also arguably, for good or bad reasons, why it will never become mainstream).

I never imagined my blogs to be useful to anyone. For me, they're mostly just things I felt like sharing but with no particular audience in mind. Over the years though, I find myself receiving email from people who I helped. I even googled quite a few things in the past years only to find the first answer to be a blog of mine. So I unblocked myself a few times.

Blogging is fun. What's obvious for you isn't for everyone.

Just wanna say it's always fun and nostalgic to see authors pass by here who I was reading back when I started my career. I was reading Vicki's blogs way back, even remember learning some email parsing in python from her over 10 years ago. TY!

"the thing HN is interested in". Really though?

We're talking about a deep human experience here. I don't know about HN as a whole but I personally come out of this much more touched about the human side of the story and how someone's life events can tremendously change their paths and goals than the LLM itself.

Honestly I think we're on our way back to good old networking. Realized that myself after trying to hire and receiving hundreds of automated applications in minutes, all seemingly tailored with a cover letter.

Moved house earlier this year, from an apartment in a not so safe area to a house in a family area with no cars and more green. The kiddos have been out so much more, and it's awesome to see how they find phones / screens less interesting when they can just go and play outside.

Hum, I already have a phone with Slack / Email on. And it's only switched on during work hours. No messaging outside of that window. Why would that be different?

Ploum is one of the people getting me into blogging 12 or so years ago. I'm so glad to see it popup again here, it's like a big piece of nostalgia. And the piece is current. Thanks Ploum!

I never come to complain about websites, but clicking on this thing made my chrome freeze for a whole second on my MBP. What has Google become xD

Those acquisition numbers will just keep becoming larger and larger until one day, when I'm old enough, someone will just acquire the only other player left in the field and Earth will be one single megacorporation.

Really? Darn, that is such BS. I was already looking out to be fair, only reason I'm still there is because of my family plan and older parents who will struggle to switch.

That being said, I don't mind additional plans to be fair. Let me pay for what I use, not what you force down my throat. What I mind is the constant enshittification.

And worse, when you search they KNOW what you want to watch and will show you EVERYTHING they have that is NOT what you want. Infuriating, I reverted back to the old ways a year back and haven't regretted it.

Same with Spotify, who has a solid catalog that I was happy to pay for. Now I pay double, for podcasts, shows, and now even freaking videos that I have never wanted or asked for and have no choice to not take.

And now they also the audacity to show me ads on PAID PLANS.

They don't deserve our money, customer focus is long gone.

Interesting pricing model, and it seems the pain of Sentry is getting real those days. Many folks need something simpler, that just works. Totally support the idea. The alternative starting with a G has been mentioned a few times already, so I'll also mention that's been operating in the space and that I happily use : https://www.bugsink.com/. It's trying to solve the exact same pain.

Disclaimer : I know the owner :), so I may be biased. But generally I like to see more niche alternatives to the massive players in the field

I had a running service written in htmx for some time. It is a clinic opening hour service to inform my patients when I will be available in which clinic. (Yes, I am not a programmer, but a healthcare professional.)

-> that was pretty freaking cool to read, loved it

also chuckled at the idea of my website making, health professional going all "What the fuck." in front of his codebase.

Well, as a potential end customer, I want to know why I can trust you. You product is free, and you're handling my money. You telling me your revenue model is through merchants gives me the confidence you're not gonna pull me a weird one.

Could be as simple as "But how do you make money then" in the FAQ.