Running a C64, a ZX Spectrum, or an Amstrad CPC directly in your browser, with nothing to install: that’s exactly what Tiny Emulators delivers. The project surfaced on Hacker News in mid-July 2026 with 180 points, a clear sign that the tech community immediately understood what made it worth their attention.
Tiny Emulators: what is it, exactly?
Tiny Emulators is an interactive demo page hosted on GitHub Pages, under the account of Andre Weissflog, known in the retro-computing scene by the handle floooh. The reference URL is floooh.github.io/tiny8bit-preview/index.html. The “preview” in the title says it all: the project is still in preview phase at the time of publication.
The goal is straightforward and effective. Bring together in one place a collection of miniaturized 8-bit emulators, all accessible from the browser, no plugin or download required.
An impressive lineup of machines
The page lists dozens of systems and titles. Here’s a look at the platforms covered:
- Amstrad CPC 464 and CPC 6128 with a dedicated graphical interface
- ZX Spectrum 48k and 128k
- Commodore C64 and VIC-20
- KC85/2, KC85/3, KC85/4 and other East German machines (Z1013, Z9001, KC87)
- Acorn Atom
- LC-80 Robotron
Each entry is a ready-to-use emulator instance. You’ll find iconic games like Boulderdash, Bomb Jack, Arkanoid, Prince of Persia, Ghosts’n’Goblins, and Space Invaders, ported across multiple systems. Demoscene releases are well represented too, particularly for the CPC and C64.
Solid technical work behind the apparent simplicity
Andre Weissflog is no stranger to the scene. His work on Z80 and 6502 CPU emulation has been documented for years. He’s also the author of the Sokol framework, a collection of lightweight C libraries for cross-platform development. That expertise shows in the quality of the emulators on offer.
The fact that everything runs in the browser strongly suggests compilation via WebAssembly. That’s the most consistent approach with the rest of floooh‘s work, as he regularly pushes his projects toward web targets.
The “UI” interface mentioned for each emulator points to a debugging or real-time visualization layer, a hallmark of developer-oriented emulators. You’ll also find tools like “Visual 6502 Remix” and “Visual Z80 Remix” at the top of the list: two transistor-level visualization projects for these legendary processors.
Why this project is getting attention
The page also includes demos from the demoscene, that creative underground world that produces visual and audio programs pushing machines to their absolute limits. Groups like Vanity, Overlanders, Condense, and Oxyron are listed. That’s a signal that the project speaks to computing history enthusiasts just as much as it does to developers.
The reception on Hacker News (180 points for just 11 comments) is typical of a project people appreciate at a glance, without much to argue about. It’s usually the sign of clean, well-presented work that’s immediately understandable.
The word spread quickly across several channels in under 24 hours. No controversy, no heated technical debate: just genuine enthusiasm for a job well done.
What this says about the retro-computing ecosystem
Retro-computing and 8-bit emulation enjoy steady interest in the dev community. A few factors explain this.
First, WebAssembly has made this kind of large-scale project possible with zero friction for the end user. Second, the demoscene is still active and keeps producing content that makes people want to fire up these old machines. And third, the Z80 and 6502 processors remain ideal study objects for anyone wanting to understand low-level computing.
A project like Tiny Emulators pulls all of that together in an accessible interface. Think of it as an interactive museum, except everything actually works.
Key takeaways
- Tiny Emulators is a collection of dozens of 8-bit emulators (CPC, C64, ZX Spectrum, KC85, VIC-20, Acorn Atom…) accessible directly in the browser.
- The project is by Andre Weissflog (
floooh), a well-known developer in the emulation community and author of the Sokol framework. - The page includes classic games, CPU debugging tools, and demoscene productions.
- The reception on Hacker News (180 points, rapid spread) confirms the tech community’s appetite for this kind of project.
- The project is still in preview phase: worth keeping an eye on for future updates.
If the intersection of low-level programming, WebAssembly, and retro-computing is your thing, feel free to discuss it or follow this blog for upcoming deep dives.
Sources
- Tiny Emulators, official demo page by Andre Weissflog (floooh), hosted on GitHub Pages
- Andre Weissflog’s blog for author context and related projects (Sokol, Z80/6502 emulators)
- floooh GitHub repository for the source code of associated projects