Cédric's website

Newspipe 12.1.0 released

Sun, 28 Jun 2026 10:00:00 +0000

I’m happy to announce the release of Newspipe 12.1.0. This version brings a reimagined reading experience, a few features I’ve wanted for a long time, and a much smarter crawler under the hood.

Two changes stand out.

🗂️ A new three-column reading layout on the home page — feeds, article list, and reading pane side by side. Less clicking, more reading. The pane is even draggable, so you can size it to fit how you like to read.

📝 Notes on articles — jot down your thoughts right where you read them. Perfect for research, follow-ups, or simply remembering why an article mattered in the first place.

New Features

Personal notes: Users can now write personal notes on articles.
German translation: Newspipe is now available in German.
Three-column reading layout: The home page gains a side-by-side layout for feeds, articles, and the reading pane.

Improvements

A refreshed interface: Many pages have been modernized and harmonized — the user profile, data management, feeds list, feed detail and duplicates, feed create/edit, admin dashboard, bookmarks, popular, public profile, and more.
Open on the original site: A new button opens an article on its source website.
A better reading pane: It is now aligned with the article list, has a draggable width, scrolls in its own region, and keeps the article list header pinned while scrolling.
One-click articles: An article can now be opened by clicking anywhere on its row.
A smarter crawler: It now uses conditional requests (ETag / Last-Modified), streams feed results to the consumer as they complete, batches the per-article deduplication lookups, caps the feed body size, and makes the fetch concurrency configurable.
Self-healing feeds: The crawler now auto-disables repeatedly failing feeds and retries them weekly, and logs expected fetch failures concisely.
Python 3.12+: The minimum supported version of Python is now 3.12.0.
Dependencies: Python dependencies have been updated.
Polish: Fixed the French grammar of the AGPL notice on the about page.

Fixes

Reject non-http(s) article links in the reading pane.
Serialize all database access in the crawler to protect the shared session (on SQLite) and run the blocking construct_feed_from in a thread.

For the full list of changes, see the changelog.

You can find the project on GitHub: https://github.com/cedricbonhomme/newspipe.

As always, contributions, feature suggestions, and bug reports are very welcome. Thank you for your continued support and feedback over the years.

I Ran My First Half Marathon

Sun, 17 May 2026 00:00:00 +0000

I did it. Yesterday evening, at 7pm, I crossed the start line of the ING Night Marathon Luxembourg with more than 18,000 other runners. Approximately 2 hours later, I crossed the finish line of my first half marathon.

My time: 2:08:34, at an average pace of 6:06 /km. I’m honestly proud of it and impressed. My only goal was to finish alive, and I ended up doing much better than I had dared to hope. The full activity is on Strava if you want to have a look. That pace is something I couldn’t have imagined hitting back in January — let alone ten years ago.

It rained for the first three kilometres, a lot. Then it stopped. The sky stayed cloudy for the rest of the race — no sun at all — which turned out to be a real advantage. I had been a bit worried about the heat, and in the end the weather did me a favour. Under a full sun, the second half would have been a very different story.

What struck me most was everything around the running itself. The organisation was impressive: 18,000+ runners, the staff everywhere, the supporters lining the streets, the music, the atmosphere all across Luxembourg city. Running through that energy is something I won’t forget. People cheering complete strangers, kids holding out their hands for high-fives, bands playing at almost every corner — it carries you when your legs start to protest.

I started training seriously in February, before announcing the race here. I knew from the start that commitment to the training would be key to the success. Consistency is what made this possible.

I will absolutely do this again. More half marathons for sure. A full marathon? I’m not certain I’m ready for that yet but why not next year. The idea, which felt completely out of reach a few months ago, suddenly doesn’t seem so crazy.

To everyone who sent kudos on Strava during training, and to the strangers shouting encouragements last night in the streets of Luxembourg: thank you! And thank you, Ruslan, for pushing me to sign up for this experience.

Alcohol-Free, and It's Actually Pretty Easy

Sun, 10 May 2026 00:00:00 +0000

I stopped drinking on 9 November 2025, a Sunday, the day after the Unlock Your Brain conference. No grand resolution, no rock bottom, no challenge to announce. Just a quiet decision that felt, for the first time in a long while, completely mine.

I won’t pretend I had a dramatic relationship with alcohol. I didn’t. A glass of wine with dinner, a beer on the terrace in summer, nothing that would worry anyone. But over time I noticed how often I was reaching for a drink without really wanting one. Out of habit. Out of routine. Because it was Friday, because the day had been long, or simply because the bottle was there. That bothered me more than the alcohol itself.

I expected to miss it. I expected awkward dinners, friends teasing me, evenings that felt suddenly flat. None of it really happened. It was easier than I’d imagined. A sparkling water does the job almost everywhere, and most people don’t care what’s in your glass. The few who asked were mostly curious, sometimes a little wistful. Family gatherings were a bit different, though: occasionally a little awkward, and once or twice judgmental.

There’s also something deeper, as a father. I don’t want to be the guy opening a beer the moment the workday ends. I want my kids to see the best of me: present, patient, and clear-headed. Not perfect, just fully there. They’re already proud of me for it, and they’re also more aware now of the dangers of alcohol.

Another reason is agency. I want to stay in command of my life, and I don’t want any kind of drug, however socially accepted, to control me. I also want to maximize my healthy years, not just to live longer, but to stay in good shape for longer with my kids.

And then there’s running. I wrote in February about training for my first half marathon, which is, by the way, in six days. I genuinely don’t think I would have arrived at the start line in the same shape if I’d kept drinking. Recovery is faster. Long runs hurt less the next day. Lacing up at 6 a.m. on a cold morning is dramatically easier when you didn’t have a drink the night before, even in winter at -2°C. Running and staying alcohol-free have become two halves of the same habit, each quietly reinforcing the other.

This change is also why, on my /now page, I describe myself as “mostly alcohol-free.” I want to leave room for the very rare special occasion, a wedding or a once-in-a-decade reunion, without making a religion of it. But almost six months in, I’ve noticed I don’t actually want those exceptions much anymore. The idea of a drink simply doesn’t pull at me the way I thought it would.

If you’ve ever wondered whether you should cut back or stop, the only honest thing I can tell you is this: it’s much easier than you think. You don’t need a program, a label, or a public commitment. You just stop, and then you keep not drinking, one ordinary evening at a time. For me, it was really that simple.

Running My First Half Marathon

Fri, 20 Feb 2026 00:00:00 +0000

Dear happy readers and runners,

I’m running the ING Night Marathon Luxembourg (half marathon) on 16 May 2026. It will be my first half marathon and I’m excited — and a little nervous.

I’ve been working on becoming a better runner since around 2016. Over the years I made steady efforts: short, regular runs, slowly increasing my long-run distance, learning to pace myself, and prioritising recovery (especially this point 🙃). It hasn’t always been linear — there were busy periods and slow months — but I really feel I’ve evolved since those early years. Today I have more endurance, better pacing, and a calmer mindset on race day, and this half marathon feels like a milestone for that long-term progress — though it’s only one step. Finally, I genuinely enjoy running — I no longer have to force myself to go for a run. I’m still in good shape: no knee pain, no history of serious injuries, and overall I feel better than I did ten years ago. I usually run routes with a lot of elevation (250–320 m for 10 km) and almost always run in the woods or out in nature, mostly on the same trails close to where I live. They’re beautiful runs, and I absolutely always run with music; here’s my evolving playlist.

My goal for the day is simple: just finish the race alive. I’m not following a strict training plan; I run whenever I can — often in the rain and, lately, in the cold, whether in the morning or the evening.

If you’d like to follow my training or send encouragement, you can find me on Strava — your kudos truly help on long runs. They’re my fuel!

If you’re running the race too, please say hello — I’d love to meet on the start line. And if you have race-day tips (clothing, pacing, nutrition), I’m all ears.

Thanks for the support — wish me luck! 🏃‍♂️✨

RSS Feeds With a Fresh Coat of XSLT

Mon, 18 Aug 2025 00:00:00 +0000

Yes, it’s 2025, and I’m still happily using RSS. Not only that. I’ve just gone and added an XSLT stylesheet to my blog’s feed: https://www.cedricbonhomme.org/blog/index.xml.

Why? Because why not.

For most people, an RSS feed is just raw XML that either:

Opens in a newsreader (if you’re one of the enlightened few), or
Looks like incomprehensible angle-bracket soup in the browser.

With XSLT styling, the second group of people at least gets a pretty preview instead of a wall of tags. Think of it as putting lipstick on an XML pig. Except this pig now has a decent font, some CSS, and a “Visit Website →” button. 🐷✨

The Retro Charm

There’s something delightfully anachronistic about it. Everyone is busy chasing the latest AI-powered social streams, and I’m here polishing my RSS feed with technology that first appeared around the time flip phones were cool. With my cup of tea.

It’s like maintaining a vinyl collection in the age of streaming.

How It Works

The trick is simple:

Add an XML stylesheet declaration at the top of your feed.
Serve it with the right header.
Write some XSLT and CSS to make it look decent.

Voilà, your feed is no longer a sad text dump. It’s a mini landing page.

The Hugo template for my feed now includes an XML declaration and a reference to the XSLT stylesheet:

{{- printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
{{- printf "<?xml-stylesheet href=%q type=\"text/xsl\"?>" ("style.xsl" | relLangURL) | safeHTML }}

The stylesheet itself lives at style.xsl.

Why Bother?

Because RSS is still awesome. It’s decentralized, private, and doesn’t shove ads or tracking down your throat. And now, if a curious visitor stumbles on my feed, they’ll see something friendly instead of a developer-only artifact.

So, if you’re also clinging lovingly to RSS in 2025:

Subscribe to my blog via your favorite newsreader.
Or just admire the shiny styled feed in your browser.

Long live RSS. Long live XSLT. Long live Newspipe!

Stegano 2.0.0 released

Sun, 22 Jun 2025 00:00:00 +0000

I’m pleased to announce the release of Stegano 2.0.0!

After a series of minor releases, the Stegano project reaches a new milestone with a great new feature.

Notable changes

Hide and reveal messages in PCM encoded .wav files. Your secrets now have a soundtrack!

The command line interface has been updated to let you use this new feature directly from your shell. It’s quite convenient if you install Stegano using pipx.

Other minor changes

Improved type annotations.
Updated dependencies.

Stegano is a pure Python steganography library designed to make hiding messages in plain sight easy and educational. Whether you’re experimenting or building something more serious.

Check it out or contribute: https://github.com/cedricbonhomme/Stegano

Documentation: https://stegano.readthedocs.io

Install from Pypi: https://pypi.org/project/stegano

Thank you to all contributors who helped make this happen!

Newspipe 11.1.0 released

Sun, 17 Nov 2024 20:57:24 +0000

I’m pleased to announce the release of Newspipe 11.1.0, introducing several enhancements to improve your experience.

New Features

Dynamic Content Loading: The homepage now loads article content only when it becomes visible, optimizing performance and reducing initial load times.
Security Advisory Detection: A new command identifies various security advisories—such as CVEs, GHSAs, PySec, and CSAF reports—within articles from specified categories. The extracted data is automatically transmitted to the Vulnerability-Lookup API as sightings.
Feed Collections: You can now view collections of feeds without requiring a user identifier, making feed management more flexible.

Improvements

LDAP Documentation: Enhanced for easier configuration and understanding.
Theme Enhancements: Various improvements to the dark and light themes for a smoother visual experience.
Main Page Refinements: Numerous updates to optimize and refine the main page layout and usability.
Icon Update: All icons have been updated, and unnecessary ones removed, for a cleaner interface.
CSRF Protection: Enabled globally to enhance security.
Dependencies Update: Python and JavaScript dependencies have been updated to their latest versions.
Translations: French translations have been updated.
Smooth Theme Switching: Enhanced light/dark theme transitions for a flicker-free experience.

As Newspipe approaches its 15th anniversary, I invite you to explore the latest version.
You can find the project on GitHub: https://github.com/cedricbonhomme/newspipe.
If you find it useful, please consider starring the repository—it truly helps!

Thank you for your continued support and feedback over the years.

My default apps at the end of 2023

Wed, 08 Nov 2023 20:35:00 +0000

As the end of the year approaches, numerous trendsetting individuals are sharing their curated list of preferred tools on their blogs. Embracing the spirit of this trend, I present my own selection. Without further ado:

📨 Mail Service: AlwaysData
📮 Mail Client: Kmail and Nextcloud - Mail
📝 Notes: Nextcloud - Notes
📆 Calendar: Kalendar and Nextcloud (both synchronized with aKonadi)
🙍🏻‍♂️ Contacts: Kontact and Nextcloud (both synchronized with aKonadi)
📖 RSS Service: Newspipe
🗞️ RSS Client: Newspipe
⌨️ Launcher: Kickoff (the KDE launcher)
☁️ Cloud storage: Nextcloud
🌅 Photo library: Piwigo and DigiKam
🌐 Web Browser: Firefox
💬 Chat: Matrix, Mattermost, Signal, IRC and WhatsApp
🔖 Bookmarks: Newspipe
📚 Reading: Real books and LibraryThing in order to keep track of my books
📜 Word Processing: LaTeX and LibreOffice
📈 Spreadsheets: LibreOffice
📊 Presentations: LaTeX and LibreOffice
🛒 Shopping Lists: Nextcloud - Notes
🎵 Music: Spotify, Qobuz and my upright piano (Oops, the last one is not an app 😉)
🔐 Password Management: pass (the standard unix password manager)
🤦‍♂️ Social Media: Mastodon
🔎 Search: DuckDuckGo and Google
🧮 Code Editor: VSCodium, Kate and Vim

Am I cool?

Post-scriptum: Robb Knight is maintaining a list of people who are joining in.

Newspipe 10.0.0

Wed, 08 Nov 2023 20:05:00 +0000

I am thrilled to announce the release of Newspipe version 10.0.0, a project I started working on over 13 years ago!

The standout addition in this release is the ldap-auth support, along with a host of other notable improvements. And small bug fixes. For a detailed list of changes, please refer to the changelog.

Newspipe continues to uphold its user-friendly and streamlined design maintaining its core simplicity. Personally, I have relied on this tool for over a decade, putting it through its paces with various technologies and features.

Your contributions are highly welcome! Whether it’s code improvements, feature suggestions, or reports on any unexpected behavior. Remember: a surprised user is a happy user!

pyHIDS 0.8.0

Fri, 06 Oct 2023 10:50:45 +0000

The new version of pyHIDS offers the integration of MISP and of YARA.

A MISP server can be queried in order to find potentially malicious files from the checksums in the database of pyHIDS.
The YARA module allows you to provide a set of YARA rules to apply to the monitoried files.

As a reminder, a recent previous version of pyHIDS introduced the integration of Hashlookup and of Pandora.

To be honest, I’m pretty happy with this new version.

Of course, you are invited to submit your ideas of new features!

pyHIDS 0.6.1

Fri, 04 Aug 2023 09:00:00 +0000

The new version of pyHIDS features the integration of Hashlookup and Pandora.

You can install it from Pypi, for example with pipx:

$ pipx install pyHIDS
$ export PYHIDS_CONFIG=~/.pyHIDS/conf.cfg

Example of usage:

$ pyhids gen-keys --size 2048
Generating 2048 bits RSA keys ...
Dumping Keys
Done.

$ pyhids gen-base --sign
Generating database...
2427 files in the database.

$ pyhids run --check-signature
Verifying the integrity of the base of hashes...
Database integrity verified.
Verifying the integrity of the files...

If you want to check the database of hashes against Hashlookup and Pandora for known malicious files:

$ pyhids hashlookup

$ pyhids pandora

École de Musique Associative du Val Sierckois

Mon, 08 Aug 2022 11:56:58 +0200

Une fois n’est pas coutume, ce billet est une petite publicité pour la jeune École de Musique Associative du Val Sierckois, basée à Sierck-Les-Bains. C’est une super école ;-)

Si vous êtes du secteur et avez envie d’apprendre la musique, n’hésitez pas. Les inscriptions sont ouvertes.

Back from holidays… and with new photos !

Mon, 01 Aug 2022 18:52:02 +0200

We are back from our 2 weeks trip in South West of France. It was really nice. I just got back to my normal life today with various work related stuff to deal with. It’s also nice ;-) But this post is to tell you about the holidays of course. So let’s start.

We visited many places and drove approximately 3000 km by car. Towards Spain. This year, the Mazda worked perfectly, no technical problems (so it was not 6 months in the garage for nothing). We consumed an average of 5.9 liters of fuel per 100 km. That’s really good. But I admit that it requires a disciplined driving (it’s a 175 hp engine…). I am still convinced to keep this car forever.

We also cycled. Around 60 km. Not that much. But with two young children, it was enough. For me without electric assistance and Élisabeth behind me on the same bike (plus various stuff). Luckily there was very little elevation. It was on an isle. The bike was not ideal, a basic rental bike… And oh my god, my ass was hurting. I can tell you that at the end of the day, you know what butt pain is. An issue you won’t have in a Mazda 6 ;-)

We walked a lot as well. I climbed the Puy de Sancy to the top (1885 meter) with Elliot, the camera on my shoulders (proof 1) and my Converse shoes (proof 2). It was not really difficult to be honest. Maybe a bit more harder when close to the end. About the Converse, I am not kidding. In the morning, they asked me if I had anything else. If you know me well, you know the answer. I travel light…

Last but not least, it was a good photo opportunity. I had little time for photography lately. I would like to share with you some of my favorite photos. For this purpose I created several albums dedicated to this trip on my Piwigo instance:

Almost all photos are geotagged. You can have a look at the map.

A “now” page

Thu, 12 May 2022 14:59:05 +0200

Since the month of March there is now page on this website. You may have noticed it. I added it after the migration from WordPress.

Most websites have a link that says “about” or “contact”. People also use micro-blogging services to provide various kind of updates to their relatives (or followers). A now page tells you what a person is focused on, at some point in their life. Think of what you’d tell a friend you hadn’t seen in a year. It’s the main goal.

So I like the idea of this page. Not convinced ? See why you could make one.

Just in case you are wondering, I am Currently not interested in a “Uses” page.

Freshermeat 0.8.1

Tue, 10 May 2022 23:42:17 +0200

I’ve recently released Freshermeat 0.8.1 and Freshermeat 0.8.0, which contains bug fixes, some backend improvements (especially for the CVE fetcher) and a brand new API based on the Flask-RESTX library. Migrating to the new API was a lot of work.

The only known service based on Freshermeat is available here and is dedicated to open source security projects. Do not hesitate to submit your project. I operate this instance.

An OpenAPI Specification of the API is available. You can play with it.

For more details you can read the release notes here and here.

That’s all for now!

A new family member

Fri, 15 Apr 2022 00:02:42 +0200

We welcome a new family member in our house. It’s a baby. Just like 7 years ago.

Even though I can play a little with it, it’s Élisabeth’s double bass and she is already way better than me.

Until recently, she could only practice with the one of the music school. I find it a little amusing to see a 7 year old child with an instrument of this size. A 1/8 bass… Long live!

And happy birthday Élisabeth !

ActivityPub

Mon, 21 Mar 2022 21:07:48 +0100

This is what I love with ActivityPub and the Fediverse: the federation.
It’s really cool. Everything is connected and pretty fast.

You can post an activity somewhere (for example a photo on PixelFed or video on PeerTube), share it on Mastodon. You get a comment about this activity somewhere else. And you can reply to this comment from another place.

By the way, you should really consider trying Pixelfed. It’s a really nice community and Pixelfed is a great piece of software. No ads, no “algorithm”, no NFT. No bullshit.

Same for the Fosstodon community. Not too small, not too big. People are really great. Admins are awesome (this is why I already decided to help them financially). Thank you guys ! You are like friends.

With the Fediverse it’s easy to build a cozy community around a topic (of course communities are connected, they are not islands). A community is moderated by humans, and not strangers. You can discuss with them. It’s even really easy to contact the developers, for example Gargron or dansup. They are really nice. Thank you !

Hello Hugo !

Sat, 19 Mar 2022 00:03:41 +0100

You may have noticed some turbulence recently here. Especially in the RSS stream. It will now calm down, promised. What happened ?

After 14 years rolling with WordPress, I’ve finally decided to change for a static website. It is generated with Hugo. I was thinking about this for some time.

The new address is https://www.cedricbonhomme.org and the feed for your aggregator is available at https://www.cedricbonhomme.org/blog/index.xml.
Please, update your bookmarks! Else you will miss a lot of awesome posts ;-)

Articles from the database of WordPress are now stored in simple Markdown files. All original articles are available on this brand new blog. In addition, I took care to not break previous URIs: example. You know, Cool URIs don’t change.

The migration from WordPress to Hugo was very easy thanks to a WordPress plugin. Despite the fact that I had to manually fix a lot of internal links between the articles and links to pictures (yes, I managed to recover all resources: pictures and various files). The work is not finished yet, but the current state is pretty good.

I like to write new posts in a simple local text editor. The WYSIWYG editor of WordPress was becoming a pain for me. Since the last three years, to be honest.
It is now even easier to paste snippets of code. The rendering is pretty decent.
The templates used by the theme are very clean and easy to customize for somebody like me. I already made two contributions (one fix and one feature) for this theme. I plan to make other pull requests.
I also discovered the shortcodes, a really nice Hugo feature.

Another reason is Git. The versioning of the content, decentralized backup and simple deployment. I can just push new articles over SSH or use a deployment workflow (for the time being I am using a Makefile…).

The simplicity of static websites is another important point. No database, no PHP and no PHP extensions. It’s really fast. Fast to build, for me. Fast to be displayed for the readers, you.
No more login screen to a dashboard. No more HTML forms. No password, no two factor authentication, no user account.

I won’t argue with the traditional “WordPress is not secure” thing. It’s bullshit. The WordPress community is big, dynamic and reactive with security issues. But, there are people who should not manage a website.

Finally, I’m very happy with this decision. I am sure it won’t be re-migrated to WordPress in a few years.

Python en tête

Wed, 16 Mar 2022 22:31:52 +0100

Je le savais. Depuis maintenant 11 ans. Le temps passe vite.

Python est finalement en tête du classement TIOBE. Enfin ! Mais la chose la plus marquante est que c’est la première fois depuis 20 ans que le langage C n’est plus en première position. Actuellement, la tendance pour Python est toujours à la hausse.

Je crois que j’ai commencé à utiliser Python en 2006 avec le livre Dive Into Python de Mark Pilgrim. Depuis, j’ai lu beaucoup d’autres livres et utilisé ce langage pour faire un tas de choses: divers scripts, Web, cryptographie, stéganographie, jeux, domotique, parcours de graphes, visualisation, crawlers, statistiques, systèmes multi-agents ;-) Et j’en passe.

Cette page regroupe quelques-uns de mes projets notables et toujours maintenus. Je fais même du Python ailleurs. Merci Drew !

Zoom-Zoom Resurrection

Thu, 17 Feb 2022 10:07:52 +0100

Pratiquement 6 mois. Enfin ! Après presque 6 mois au garage je peux enfin sereinement annoncer qu’elle est de retour et, il semble, en pleine forme.

Alors pourquoi 6 mois ? Ce serait trop long de tout expliquer dans les détails. Le moteur a été démonté presque intégralement à 3 reprises. L’opération initiale (changement du joint de culasse et resurfaçage de la culasse) a été réalisée en Septembre. Pour faire simple, disons que suite à certaines erreurs humaines de plus gros problèmes sont survenus… Le moteur ne fonctionnait pratiquement plus.

À dire vrai, je ne connais même pas clairement l’explication de tout ces soucis. Personne en fait. Et pour je ne sais qu’elle raison, à aucun moment j’ai douté que je pourrai à nouveau la conduire.

Je ne blâme pas du tout le garage. Pendant toute la durée j’avais une voiture de courtoisie et donc aucune pression.

Bref, en route vers les 300.000 km au compteur!