Henrique Dias

hacdias.comPost-Mortem on Command Execution in File BrowserBack in July, I made the decision to finally archive File Browser, and I won't go over it again. In this post I want to address one category of features of File Browser that was the root of many of the security advisories that have been disclosed in the past year: command execution.

14h

Post-Mortem on Command Execution in File Browser https://hacdias.com/2026/10/27/command-execution/

Still looking for a job. It seems like the standard nowadays is to just ghost instead of saying "no". I'd much rather have someone say "no" than ghost into the oblivion. When did we accept this? And what does this say about the companies doing it?

Did I miss some change to App Passwords? How am I supposed to manage them nowadays?

Ok. Signing in with password solves this, but it feels a bit odd. It feels like there should be another place to manage the app passwords other than via mu

Couldn't find it on @eurosky.social's account page either. That's where I would expect, at the PDS level.

Is there an all-in-one atmosphere app where I can see feeds from multiple platforms at once? Say Bluesky posts, Standard.site subscriptions, and Grain?

Sometimes I wonder how it is to see the world from the perspective of an insect. It always feels like they are up to something.

Every year, I manage to miss the blooming heather here in Eindhoven. This time, we did go on time in August and it was quite amazing to see. The light was not the best, and neither was my effort, but I thought it'd be nice to share the photos anyways!

hacdias.comOur Records Know When They're PlayedTwo years ago, we built a little something that we still use quite often: a "Playing Now" shelf for the vinyl sleeve of the currently playing vinyl. But that's not all: this shelf is NFC-enabled and records all vinyls that we play.

A small write-up on something we built a few years ago and still use!

We did some pumpkin shenanigans yesterday. I’ve never carved a pumpkin before so I’m happy with the result 🤣

hacdias.comLiftin': My Go-To Strength Training AppWe all use apps and services from large corporations and I'd bet that most of us also pay for some of those. What we more often forget are the small apps and services maintained by one or just a couple of people.

Giving a shout out to a small developer out there. Thanks for making useful apps!

hacdias.comThe Test That Only Failed in the SummerIn the summer, while I was working on a feature locally, I noticed a test started failing. I initially dismissed it: I assumed there was some flakiness, and CI was green, so everything must've been good, right? Until it kept failing, only locally. A test that a few days before was working as normal.

Trying out a different type of post. It's been a while since I've written something more towards the technical.

hacdias.comManaging My Website's Logs with MCPYesterday I added an MCP server to Eagle, my website's Go backend. Now I can manage the logs on my website much more easily: I can just snap a picture of a cinema ticket and ask Claude to add it to my website.

First time experimenting with MCP servers, now I can make a photo of a cinema ticket and it'll be added to my movies log!

This also allowed me to test my new "scheduled posts" feature. Technically that was already possible, but I still needed to trigger the build manually. Now it's all done automatically!

Generated og:images with post title and maybe thumbnail. To add or not add? Most platforms already include the title, the website's name, the date, and sometimes even the summary.

hacdias.comGetting My Last Swimming DiplomaToday was the day: I got my National Swimming Diploma C, the last of the three diplomas to reach the national swimming safety norms in The Netherlands. It's been an incredible journey, and I'm very curious about what's going to come from this.

And.... it's done!

11 job applications so far. 3 rejections and the rest haven’t heard back. Only one went past submitted stage. But hey - at least the carrot cake for my last swimming lesson is in the oven!

hacdias.comSobering Up My Website's DesignIf you're reading this on your phone, you probably won't notice much of a difference, except maybe for the accent color. On a computer, though, quite a lot has changed since your last visit. If you're reading this in an RSS reader, please check it out!

Sobering Up My Website's Design https://hacdias.com/2026/10/13/redesign/

hacdias.comRecently in September '26September has been an extremely eventful month, especially the past weeks, and I'm sure it doesn't stop here. The next two months will probably also be a bit chaotic. While I'm not yet ready to share all of it, let's take a look at some of the things that happened in September.

Recently in September '26 https://hacdias.com/2026/10/03/recently/

atmo.rsvpAtmosphereConf 2027The third edition of the global gathering for the Atmosphere Community is taking place in Amsterdam, April 29th - May 2nd. This includes side-events and main conference days. Please RSVP with your interest, subscribe for updates at https://news.atmosphereconf.org, and watch us build out the website with lots of fun features https://atmosphereconf.org As well as in person, we'll also be streaming and have different ways to participate remotely. Atmosphere Conference is run by the community, for the community, as an annual global gathering to connect, share, celebrate, and learn from each other. We welcome newcomers and want to engage with new perspectives. It's a community home for builders, supporters, and participants in the atproto ecosystem. We maintain collective resources, seed projects, and convene our community to ensure every member has genuine voice in shaping the ecosystem's future. #atproto #atmosphereconf #atmosphereconf2027 #europe

I'm going to #AtmosphereConf 2027 🌀🪿

hacdias.comHenrique DiasHenrique is a software engineer who is passionate about open source, digital identity, web technology, and user agency. In his free time, he enjoys staying active, programming, photography, and a tasty cup of coffee or tea.

Worth a try: my job is winding down, so I'm looking for something new from January. Senior software engineer, TypeScript and Go. Digital identity now, building features end to end: libraries, APIs, dashboard. Before: Protocol Labs, on Kubo. Remote preferred, I'm in NL. Boosts appreciated.

Well, I guess it's time to find a new job 🙃 Company is sort of winding down from January... But why are all interesting things in the Randstad, and then require 3/4 days at the office. Not wasting 9-12 hours a week commuting. What happened to remote work?

First rejection came in without even a talk, sad. I should make it clear that I haven't been fired, or leaving because I decided to, since if someone looks at my resume now it looks like I've been job hopping the last two years 😅

Henrique Dias reposted

atproto.eu

@atproto.eu

Well that escalated quickly

github.comRelease v0.43.1 · ipfs/kuboNoteThis release was brought to you by the Shipyard team. Importantv0.43 is the last Kubo by the Shipyard. Our IPFS work ends on September 30, 2026. Bring your support and transition questions to ...

19 Sept

Can we get the pink icon with white letters for the @mu.social app on iOS? 🥺🥺

Henrique Dias reposted

Ian Preston

@ianopolous.bsky.social

15 Sept

End of an era 😥

IFPS, not IPFS@ifps.tech

Kubo made a maintenance release (v.0.43.1): github.com/ipfs/kubo/re... It may also be the last one. As of now, with the closure of Shipyard, it looks like the project will be orphaned and without maintainers in two weeks.

Hmm?

Recently in August '26 https://hacdias.com/2026/08/31/recently/

hacdias.comRecently in August '26August is now coming to an end and, with it, the summer. This has been an unusually hot summer in the Netherlands, and I'm quite happy we're now approaching colder times. This month wasn't as eventful as I thought it was, but let's recap.

Henrique Dias reposted

Discordian

@discordian.ca

24 Aug

Replying to @ipshipyard.com

IPFS changed my life, sad to hear, but there's always something new on the horizon.

Henrique Dias reposted

Interplanetary Shipyard

@ipshipyard.com

24 Aug

We have an update about the future of Shipyard that we wanted to share: ipshipyard.com/blog/2026-th...

ipshipyard.comThe end of IPFS at ShipyardWe have some difficult news to share with the IPFS and wider peer-to-peer community. Our IPFS funding was cancelled

hacdias.comTales of an Electricity Leakage, Part IIA month ago I wrote about an electricity problem I had while Chris was gone. At the time, the technician couldn't find the origin of the problem, and I ended up the post saying that "the problem might come back again". Guess what? It did.

25 Aug

The (hopefully) final part of this story.

hacdias.comRecently in July '26July was a month full of unexpected events, milestones, and just busyness in general. It's crazy that we're way past the half of 2026, and that we'll be soon -- depending on how you look at "soon" -- embarking into the autumn.

2 Aug

Recently in July '26 https://hacdias.com/2026/08/02/recently/

30 July

It's now available for anyone to install as a recipe! #trains #trmnl Recipe: trmnl.com/recipes/390680 Source: github.com/hacdias/trmn...

Henrique Dias@hacdias.com

Is this overkill? Now I have a full departure board from my current station 😂 Plug-in submitted to @trmnl.com so you might be able to get it easily soon. It’s also on GitHub.

hacdias.comGoodbye File Browser, for Real This TimeYesterday, I published the last planned release of File Browser. It includes a few security fixes and a notice about the wind-down of the project. Alongside it, I announced that this was the last planned release and updated the repository so that it's ready to be archived on September 1st. For many people this came as a surprise. For those who've been following the project from close by, probably not. Either way, I wanted to write a bit about the decision and how we got to this point.

28 July

Goodbye File Browser, for Real This Time https://hacdias.com/2026/07/28/filebrowser/

github.comGitHub - filebrowser/filebrowser: 📂 Web File Browser📂 Web File Browser. Contribute to filebrowser/filebrowser development by creating an account on GitHub.

After a long time pondering, I've finally decided to archive File Browser. This has been a long time coming, and there have been multiple issues about it over the years. A possibility has always been finding a replacement maintainer, but, as that stands, it's not that easy.

I've been using Claude the past months to help me go through the - way too many - disclosures and that has helped, and I feel like it is more stable now. This was a small side project that fulfilled what I wanted it to be: a single-binary, compiled, file browser that I could start anywhere.

hacdias.comUpdate On File BrowserLast year, I wrote a bit on maintaining open source projects. At the time, I was struggling with one of my most (unexpectedly) successful side projects, File Browser. Today, I want to give an update on it, since I never wrote again about it. I'm hoping that this post helps explaining the current status of the project.

For some background, I wrote something a few months ago about the state of the project and it being maintenance mode only. But it can't stay like that forever. The final release and archival date is 2026-09-01. hacdias.com/2026/03/11/f...

github.comGitHub - filebrowser/filebrowser: 📂 Web File Browser📂 Web File Browser. Contribute to filebrowser/filebrowser development by creating an account on GitHub.

Many people say "choose me, choose me" but they've never opened an issue on the repository. Either way: it is for the best. I started this project when I was 15 and it is riddled with bugs and security vulnerabilities.

hacdias.comThe Portuguese Bakery in UtrechtAs someone living in a foreign country, it's always interesting to me to find places where I can buy food from my own country. Over the past few years, I haven't found that many places in the Netherlands that sell Portuguese food. There's a shop here and there, a café or restaurant here and there, but none of them are in Eindhoven, or in a place I usually come by.

26 July

The Portuguese Bakery in Utrecht https://hacdias.com/2026/07/26/casa-ferreira/