iiinova — where your digital self keeps evolving

grindhold @grindhold.23.social.ap.brid.gy · 17/08/2026

nix flake update nixpkgs is currently broken because github hands out 429 Too Many Requests when trying to download nixpkgs tarballs. the #nixos project should consider moving away from from #github as the primary source for tarballs.

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grindhold @grindhold.23.social.ap.brid.gy · 09/08/2026

and the "best bug report of the year"-award in the categories "beauty" "structure" and "completeness" goes to @BaltschunJoerg from @neufeldt_kuhnke for his issue codeberg.org/flohmarkt/flohmarkt/is… I don't like nagging, but i gotta admit, i sometimes grow desperate handling […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 30/07/2026

7629a2a2bc21707558e5385af4deefc23476b524116ba9e405eb9302b2ca7a9e88d1faf4e339d17db829477be020a9b288aac8fbca86a4d7be89f73428e223fe

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grindhold @grindhold.23.social.ap.brid.gy · 12/07/2026

Today the #flohmarkt team releases flohmarkt 0.20.0. The most important new feature is a opt-out workflow that requires items and user bios to be approved by moderation before going public. Find the full changelog at […] [Original post on 23.social]

A moderator's view on a not-yet published flohmarkt item. At the top we see a field where the moderator can input a reason for the rejection. Other buttons offer the possibility to approve the item or delete it altogether.

Flohmarkts Create-Item Dialog from User perspective. A banner tells the user that their newly created item shall undergo a review before it is being shown to the public.

A screenshot of the new notification area. Here seen from the perspective of a Mod / Admin. The topmost notification shows that a user posted a new item that needs review.

The Item Page shows a message to the user that this item is not yet visible to the world and awaits approval by moderation.

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grindhold @grindhold.23.social.ap.brid.gy · 12/06/2026

it is technically not wrong to greet people at a funeral with "good mourning"

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grindhold @grindhold.23.social.ap.brid.gy · 15/05/2026

PSA: no, a clipper jet flame lighter cannot serve as a replacement for a hot air soldering station.

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Reposted by grindhold

silverpill @silverpill.mitra.social.ap.brid.gy · 11/04/2026

flohmarkt now implements FEP-0837: Federated Marketplace! They add `Proposal` as an attachment to `Note`. Here's an example: kleinanzeigen.bonn.digital/~bonndig… I think `Proposal` properties could be added directly to `Note` to make the […]

mitra.social

Original post on mitra.social

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Reposted by grindhold

FediForum @fediforum.mastodon.social.ap.brid.gy · 24/04/2026

Philip Patsch @Profpatsch will demo #Flohmarkt – federated decentral classified ad software using Activitypub. We will show you can use other fedi platforms (e.g. mastodon) to interact with small ads and talk to the seller via DMs. Next week at fediforum.org

fediforum.org

FediForum

FediForum: moving the Open Social Web forward

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grindhold @grindhold.23.social.ap.brid.gy · 17/03/2026

…and the first few flohmarkt items have just been replicated using Proposal- and Intent-objects from @silverpill 's FEP 0837 in my lab

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grindhold @grindhold.23.social.ap.brid.gy · 15/03/2026

@silverpill is it intentional, that in fep0837, the field hasNumericalValue in the Intent-object is a string? Is it a workaround for being able to use extreme values like inf -inf and nan in json?

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grindhold @grindhold.23.social.ap.brid.gy · 14/03/2026

I am by the way amazed that #wikidata has "hug" as a well-defined entity. So even if you want to use hugs as your currency, you can do that in full compliance to the semantic system :)

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grindhold @grindhold.23.social.ap.brid.gy · 14/03/2026

today an important cornerstone towards implementing FEP-0837 in #flohmarkt has been finished: i overhauled the backend of the currency system. Each currency now relies on a single global identifier in the form of an URL. We hope for most of these to be URLs to #wikidata entities in the future […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 02/03/2026

Anscheinend ist #flohmarkt mittlerweile großgenug um seine erste eigene Phishingwelle zu bekommen. Die Betrüger scheinen es im deutschsprachigen Raum auf Kontodaten abgesehen zu haben. 1. Liebe User: Wenn euch jemand auf #flohmarkt auffordert, zur Bestätigung […] [Original post on 23.social]

Ein screenshot einer Phishingnachricht auf Flohmarkt. Die Angreifer versuchen, den Nutzer unter dem Vorwand, man müsse seinen Flohmarkt-Account bestätigen, dazu zu bringen auf einen externen Link zu klicken. Hinter diesem verbirgt dann ein Formular für die eingabe vertraulicher Bank- oder Kreditkartendaten. Die Angreifer geben sich als SupportTeam@flohmarkt.ween.de aus. Es gibt kein SupportTeam beim flohmarkt.ween.de

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grindhold @grindhold.23.social.ap.brid.gy · 27/02/2026

@fabio why is there such a discrepancy between the south and the north of an imaginary line drawn between Napoli and Taranto? Seems like the north of that line had it significantly much worse.

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grindhold @grindhold.23.social.ap.brid.gy · 23/02/2026

we just released #flohmarkt 0.16.0 it comes with new shiny things such as OAuth2 support, a redesigned item page, a new HTTP caching middleware fot better cache busting and a ton of bugfixes! Many thanks to everyone involved, first and foremost @midzer and […] [Original post on 23.social]

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grindhold @grindhold.23.social.ap.brid.gy · 04/02/2026

today, the #flohmarkt software has witnessed its first login via #OIDC #Oauth2. A keycloak installation served as the identity provider. This marks the beginning of the end of our integrate-more-auth-backends saga!

a screenshot of the flohmarkt login screen that now features a "use keycloak" button

the default login view of keycloak
a username "harrypotter" and a password are entered

a screenshot of flohmarkt with opened user menu. the menu shows that the harrypotter-user from the former screenshot is now currently logged in.

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grindhold @grindhold.23.social.ap.brid.gy · 21/01/2026

ich war gerade kurz verwirrt vom tag #zuverkaufen weil zukauf und verkauf gegenteile sind x)

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grindhold @grindhold.23.social.ap.brid.gy · 17/12/2025

i just remembered that as a child, i always misheard the wrestling move "walls of jericho" as "words of cherry coke" and i nearly spat my tea over this thought.

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grindhold @grindhold.23.social.ap.brid.gy · 12/12/2025

@fexplorer @keepassxc für den ersten login ist das leider nicht mehr möglich, da es jetzt backends gibts, die teilweise gar kein passwort brauchen. nachdem du dich einmal erfolgreich eingeloggt hast, sollte sich das system aber merken als welcher user du zuletzt eingeloggt warst und dir wieder […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 12/12/2025

\o/ as promised we have released a new version of #flohmarkt ten ten minutes ago. We're 50 minutes early :) I think it's our biggest release since 0.2.0 and we thank @nlnet and @NGIZero for making this possible. As spoilered, the most important changes are Support for multiple authentication […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 05/12/2025

The #flohmarkt features we are most proud of are: * We overthrew the geographical concept for an entirely new one. * We offer you new ways to authenticate yourself than just username/password (Fediauth and LDAP) * and much, much more… Stay tuned :)

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grindhold @grindhold.23.social.ap.brid.gy · 05/12/2025

yeah! @Profpatsch @midzer and me have been hard at work to bring awesome new things to #flohmarkt over the last two months and it's time to finally ship them to you in a new release. we've gone into feature freeze and are stabilizing everything in order to bring version 0.14.0 to you at roughly […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 28/11/2025

i guess quite some of you have waited for this, right? :D codeberg.org/flohmarkt/flohmarkt/co… you don't need to waste any thoughts about selecting an instance perimeter anymore when setting up a #flohmarkt instance. it's now a constant value […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 28/11/2025

when creating an item in #flohmarkt, i can now search for abu dhabi in both latin and arabic characters :) the geofeature is nearly complete. a big thanks goes to @NGIZero for making this possible

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grindhold @grindhold.23.social.ap.brid.gy · 20/11/2025

once i wrote a nice little library called #libgtkflow, a flow graph library for #gtk . i have never seen a project done with the library as cool as this: rasterflow.io it's a tool for #image #manipulation with #gegl. and i just love how the website documents all the available filters!

rasterflow.io

RasterFlow

Build procedural images with RasterFlow’s node-based editor, real-time previews, and non-destructive workflow.

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grindhold @grindhold.23.social.ap.brid.gy · 19/11/2025

LDAP integration in #flohmarkt is coming along great! We now have a full user lifecycle support implemented :)

a screenshot of the flohmarkt login interface showing that flohmarkt recognized a user from the list in the image before as an LDAP user

the userlist again, this time with a message that one user has been deleted.

a log from flohmarkt printing information that it has detected the deleted user in the ldap and will remove the according user

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grindhold @grindhold.23.social.ap.brid.gy · 05/11/2025

#flohmarkt geographic sorting and search is nearing completion and will be available in the next release :)

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grindhold @grindhold.23.social.ap.brid.gy · 30/10/2025

today i found out that our caching-problem i #flohmarkt has multiple intertwining causes and i finally un-fuddled everything necessary to know. reasons are: 1.) we need to make sure that the reverseproxies in our deployments to not cache 2.) a bug in starlette that can get the cache-validation […]

23.social

Original post on 23.social

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Reposted by grindhold

Beady Belle Fanchannel @profpatsch.mastodon.xyz.ap.brid.gy · 28/10/2025

Coming soon to #flohmarkt: FediAuth for any kind of #ActivityPub users. Simply send a DM to a flohmarkt instance you want to login to, and you will be able to create a user and upload small/classified ads.

A dark-themed webpage titled “Authenticate on Mastodon.” At the top, in orange text, it says “Development mode active.” Below that, a large gray box displays “Your authentication PIN:” followed by a bold, centered four-digit PIN “7626.” A small line of text underneath reads “Expires in: 9m 42s.”

Beneath the PIN, there is an orange dashed box labeled “DEBUG MODE: Share message:” showing the text “FediAuth login PIN: 7626 for Fluffy’s flohmarkt on example.org.” Under that, there is a gray expandable button labeled “(Debug) All Platform Share URLs (16 platforms).”

Next, a line with an orange rocket emoji and link text “Open Pre-filled DM (mastodon)” appears, followed by a small instruction: “Make sure only the recipient can see this message.” Below it, there is a circular loading animation with the text “Waiting for your message...”

The bottom section, in a gray box, is titled “How to complete authentication:” in bold white text. It lists four steps:

Click the button above to open a pre-filled compose window.

Set visibility so only @auth@example.org

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grindhold @grindhold.23.social.ap.brid.gy · 23/10/2025

@silverpill @midzer @Profpatsch @nlnet it is an outspoken and official point in our agenda, however, we will most likely only be able to adopt proposals and intents, not agreements.

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grindhold @grindhold.23.social.ap.brid.gy · 23/10/2025

🥂 i can happily announce that the #flohmarkt project has been selected for being supported by #nlnet ! @midzer @Profpatsch and myself will program a lot in the next few months and we hope to bring you everything we teasered in my talk at #fediday in berlin :) PSA to flohmarkt admins: I know […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 17/10/2025

@liaizon not yet, but i honestly didn't put much effort behind it.

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grindhold @grindhold.23.social.ap.brid.gy · 05/10/2025

at #fediday @tomate set an impulse at his talk that someone might implement an analogon to #bookwyrm not for books but for #music. he pointed out that the hard part is finding a semantic model that describes releases, titles, albums e.t.c in a consistent way. in case someone wants to do this […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 05/10/2025

#fediday is over and i want to thank @berlinfediday and @tobias for inviting me and the opportunity to present #flohmarkt ! i had many good conversations, many impulses have been set, i will take home more from the event than i dreamed of and that's awesome. i loved the fact that there was […]

23.social

Original post on 23.social

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grindhold @grindhold.23.social.ap.brid.gy · 04/10/2025

"wer docker braucht um einen server zu betreiben, sollte es nicht tun" - @tomate at #fediday 🫡

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grindhold @grindhold.23.social.ap.brid.gy · 04/10/2025

i had a very nice day 0 on #fediday . so many cool people here. and so much input already that i have to actively sort out thoughts and organize emerging paths of action :D this is promising to be a very productive weekend.

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grindhold @grindhold.23.social.ap.brid.gy · 02/10/2025

i am on my way to #fediday ! i'll be there and talk about #flohmarkt at saturday :) i'm very happy to see many of you irl.

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Reposted by grindhold

Fuxle :neofox_rainbow_256:🔜40c3 @morihofi.furry.engineer.ap.brid.gy · 29/09/2025

Ich beötige mal die Schwarmintelligenz des #Fediverse. Bitte boosten, damit dieser Post etwas an Reichweite gewinnt. Ich komme leider mit meinem VDSL2 Setup an meinem DSLAM irgendwie nicht weiter. Kurz gesagt ich möchte eine FRITZ!Box 7490 per VDSL2 (Profil 17a) mit meinem Zhone Bitstorm HP-150 […]

furry.engineer

Original post on furry.engineer

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