Chromium goes multi-process on EuroOS.
The July wall is down: real GL through SwiftShader, a renderer in its own process, frames crossing address spaces over shared memory, and a browser on the desktop that paints and stays up. Plus the NMI forensics we built when the machine froze solid, and what honestly remains.
31 August 2026No more minimum viable: the EuroOS apps grow up.
Our founder said it plainly: everything you build is MVP quality. He was right. A real painting app, an image viewer with a from-scratch JPEG decoder, rich text, per-file versioning and protection in the filesystem, and a system-wide search. Finished features, verified by running them.
27 August 2026Chromium browses the web on EuroOS.
A real, unmodified Chromium fetched and rendered euro-os.eu from the live internet: our own DNS, our own TCP stack, our own drivers, and Blink painting the result. Plus clicking, typing and navigation through a kernel-side DevTools bridge, and what honestly remains.
8 September 2026EuroOS now updates itself.
A signed channel on euro-os.eu, the new kernel over EuroTLS, an A/B slot partition, a loader that verifies before it boots, automatic rollback. Proven end to end today from a QEMU install against the live server, with the three bugs that only appeared once the whole chain ran for real.
8 September 2026What it costs to build an OS without venture capital.
Three months, 520 commits, 120,000 lines of Rust, 987 tests, 0 patrons. The real numbers behind EuroOS, why physical test hardware matters more than rented servers for GPU and networking support, and why our first funding goal is a deliberately small 500 euro a month.
22 July 2026The critics were right.
A sharp bug report on hup.hu took our idle desktop from 98% CPU to 6%, surfaced a real APIC hazard that only bites under KVM, and asked a fair question about Rust. What was real, what the actual mechanism turned out to be, what we fixed, and how to verify it yourself.
20 July 2026Running real Chromium on a kernel we wrote ourselves.
The actual Chromium binary, demand-paged from disk, running its entire startup on a from-scratch kernel. The bugs it found, why single-process headless is a dead end, and how we taught the kernel to fork a half-gigabyte process. A deep dive on a bring-up in progress.
14 July 2026EuroOS on real hardware: the "Metal" phase.
From running in a VM to booting and installing on a modern laptop: from-scratch NVMe, AHCI, USB and Intel-NIC drivers, root-on-NVMe, TPM over the firmware interface, and driverless printing and scanning. A small class-standard driver base, not a legacy one, verified against a hardware matrix.
13 July 2026DOOM runs on EuroOS. Here is why that matters.
The real 1993 engine, unmodified, as a userspace program on our from-scratch kernel. What the port forced us to build, the four bugs it found, and how its test harness root-caused a boot race that had been hiding in the interrupt layer.