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...