Another Webbrowser for Mac OS X 10.5 PPC - BrassMonkey
The Browser is called BrassMonkey and is a fork of legendary Wicknix's SeaLion from Linux. The version we are talking about is from Nov 2025 but was only available for Intel Mac 10.6 and got now his way to 10.5 PPC. It is also based on the modern UXP Engine like Powerfox (Link) is, and has a new updated code for even better compatibility with logging into websites. It also doesn't have a JIT Compiler, so script heavy sites will be very slow. But it is written that people on the MacRumours Forums are currently in the process of porting a JIT to Powerfox. Maybe it will also be available for BrassMonkey.
Currently, there is only the G5 Processor (970) supported.
T2/Linux 26.3 “Desktop Edition”
Embedded Engineering Meets Cross-Architecture Desktop Ambition
T2/Linux has released version 26.3 "Desktop Edition," marking a significant milestone in delivering a modern, cross-architecture desktop experience.
The distribution distinguishes itself by providing a fully reproducible KDE Plasma Wayland session across nine different CPU architectures, including x86, ARM64, PowerPC, and RISC-V. This achievement is built on T2's long-standing foundation as a system development environment engineered for strict cross-compilation, architectural correctness, and deterministic builds.
PowerFox - A modern browser for PowerPC Macs (Mac OS X 10.5)
I just stumbled across a new browser that promises to bring a current version of Firefox to Mac OS X 10.5 PowerPC (and Intel).
Attentive readers of my weblog will know that I have a great passion for trying out modern browsers, usually paired with modern Linux PPC distributions, on my PowerPC 64-Bit PowerMac G5 and integrating them into my daily routine. Of course, this is only possible to a limited extent with a computer from 2005, but it is possible.
New Firefox 145 and the 32 Bit Build
Master hacker René Rebe, known to everyone for T2/SDE Linux, writes in a recent article about the media's proclamation of the end of 32-bit Firefox—and verifies this claim on his own system.
Of course, the world isn't black and white, and René describes how, although...
Compiling Classic Thunderbird Client Epyrus for PPC64 [UPDATE 3] - It works!
Long time ago I found out that someone started a project for Classic Thunderbird, because they were not really happy about the newly established way it goes from then. And on PowerPC based Linux, actual Thunderbird will not build because
Warnung: Kann "libicui18n.so=74-64" nicht auflösen (eine Abhängigkeit von "thunderbird")
libiciu cannot be built. There are some alternatives like Claws-Mail but this is really old, feels really old. It works but it is not in the actual repo of Power ARCH but you can compile it easy by yourself. Anyways. Because Epyrus is based on older classic Thunderbird, there is a change I can compile it on actual Arch with Python 2.7. I give it a try.
Epyrus was first conceived of sometime around March or April of 2022, after they started to feel another UXP-based e-mail client was needed, but found that there were complications that would prevent the revival of Fossamail. The original codename was actually Mercurius Civicus very briefly, before they came up with the codename Hermopolis and finally settled on Epyrus as the browser's final name.
Long time not seen...
Dear friends of PowerPC Linux, Unix and especially the Powermac G5, I've not written since quite a time. The reason was my other Webproject [¹] which I managed to melt with another Website and beside that, move it into a Docker Container and run it and adopt everything and so on and on and on... you know - from stick to wood like someone says. :-)
ArchPOWER Linux for PPC64(/32)
My bigfat Powermac G5 Workstation running ArchPOWER 64 while compiling Claws-Mail under XCFE and running TerminalDrome
Because of a friendly comment by Powerlinux user Matias, I am willing to try out ArchPOWER Linux for PPC (Link) again. ArchPOWER is an unofficial Port of ARCH Linux for the PowerPC Architecture: It supports: powerpc64le (>=POWER8), powerpc (>=604), powerpc64 (>=POWER4+/G5 & PS3) and espresso (WiiU SMP).
Matias wrote that Firefox is also able to run on Powermac like on T2/Linux, thanks to René Rebes Patches. I bet Firefox actually is able to run on a lot of PPC Distros outside - I am happy about that. Thank you man.