#CastLab 1.4.0 is available. This release adds a Simplified Chinese translation and improves #FCast playback, so playlists now advance to the next item automatically.

Release notes: https://codeberg.org/tom79/CastLab/releases/tag/1.4.0

Release 1.4.0 - tom79/CastLab

## Added - FCast v3 event system support (MediaItemEnd) - Chinese (Simplified) translation ## Fixed - FCast autoplay not advancing to next video (#30)

Codeberg.org
The Programmer’s Fulcrum: 15 May, 2026

This article originally appeared on The Fulcrum.

Welcome to this week’s The Programmer’s Fulcrum.

It’s your weekly curation of the essential news in the Open Media Network and Fediverse development communities with a focus on devastating big tech via Techno Anarchism.

As usual, we aim to provide actionable content you can use to destroy Techno Feudalism each week. It has the additional […]

https://newsletter.mobileatom.net/the-programmers-fulcrum-15-may-2026/ #ActivityPub #AI #ATProto #Beehiv #Buttondown #CastLab #Codeberg #CSS #Drupal #Elefeed #Emacs #Ente #FDroid #Faircamp #Fcast #Fedify #FediLab #FediProfile #fediverse #ForgeCMS #Forgejo #freebsd #Ghost #git #GitLab #Holos #HTML #HTTP #IndieWeb #javascript #LibreOffice #Librewolf #Linux #Mastodon #Matrix #MicroBlog #Movim #OMN #pckt #Pica #PostmarketOS #PureBlog #RSS #Silex #Snac #Substack #WebComponents #Webrings #WordPress #xPrivo #xWiki

The fundraiser for a new computer is still ongoing.

https://ko-fi.com/tom79

This machine is what keeps #HolosSocial, #Fedilab, #Castlab and #Fediplan moving forward on Android, iOS, and soon #Holos on macOS, Windows and Linux, from a single codebase. The current setup is reaching its limits.

Full story:
https://ko-fi.com/post/A-new-computer-to-keep-building-for-every-platform-B0B61ZONP2

Every contribution helps, and sharing helps too :). Thank you.

Support tom79

Support tom79

Ko-fi

Fedilab has opened a nodebb forum

I’m not sure if the federation will work well but here are the handle for the threadiverse:

There is one category per project:

  • Holos: mobile Fediverse client where your phone is the ActivityPub server.
  • Fedle: daily ActivityPub word game in the spirit of Wordle and Sutom.
  • Fedilab: Android Fediverse client.
  • CastLab: cast media to DLNA, FCast, and USB-C displays.
Welcome and forum guide (how this forum works)

Welcome This forum is a place to discuss the projects listed below, share tips, ask questions, and connect with other users. Take a look around, and feel fre...

NodeBB
Fedilab has opened a nodebb forum

I'm not sure if the federation will work well but here are the handle for the threadiverse: - [email protected] - [email protected]

Following the recommendations I got, I set up a #NodeBB forum to discuss the projects #Fedilab, #Holos, #CastLab and #Fedle.

Each category federates over #ActivityPub, so you can follow it directly from your Fediverse account: @fedilab, @holos, @castlab, @fedle.

More details: https://forum.fedilab.app/post/2

Welcome and forum guide (how this forum works)

Welcome This forum is a place to discuss the projects listed below, share tips, ask questions, and connect with other users. Take a look around, and feel fre...

NodeBB

#CastLab supports #FCast because it is an open source casting protocol, built as an alternative to Chromecast and AirPlay. You install the receiver app on a TV or computer (Android TV, Linux, Windows, macOS) and cast to it from CastLab.
Unlike DLNA, which depends on your TV, FCast can be installed on any supported device. Both are open and complement each other well.

More about FCast: https://github.com/futo-org/fcast

GitHub - futo-org/fcast: FCast Issue Tracker and Source Mirror

FCast Issue Tracker and Source Mirror. Contribute to futo-org/fcast development by creating an account on GitHub.

GitHub

#CastLab 1.3.0 is available.

This release adds UPnP embedded device discovery (improves detection of devices like Sonos One) with a full #FCast protocol v3 opcode support.
It also fixes casting on some receivers with special characters in filenames.

Full release notes: https://codeberg.org/tom79/CastLab/releases/tag/1.3.0

Release 1.3.0 - tom79/CastLab

## Added - UPnP embedded device discovery (sub-devices) (#26) - FCast PlaybackError handling for better error reporting - Full FCast protocol v3 opcode support ## Fixed - FCast casting not working on some receivers (missing metadata type) (#23 #24) - DLNA 404 with special characters in fi...

Codeberg.org
I will work on the #CastLab issue tracker soon.
https://codeberg.org/tom79/CastLab/issues
CastLab

CastLab is an app that allows to cast gallery media through DLNA protocol

Codeberg.org

Did you know that #CastLab is an open source app that lets you cast pictures, videos and audio to your TV?

It uses the #DLNA protocol and is designed to be easy to use without any technical knowledge. It automatically detects devices, and you can cast entire albums or create your own playlists.
Available on #FDroid and soon on #Altstore

https://f-droid.org/packages/app.fedilab.castlab

Source code: https://codeberg.org/tom79/CastLab

CastLab | F-Droid - Free and Open Source Android App Repository

Cast your media to DLNA/UPnP and FCast devices