Show HN: A browser IDE for m68000, Z80 assembly (and more), with graphics
No tagline provided.
View Origin LinkProduct Positioning & Context
Asm Editor is an open-source browser IDE for writing, running, and debugging assembly.It currently supports M68K, Z80, MIPS, RISC-V (32- and 64-bit), and x86-64. The debugger includes breakpoints, backward stepping, execution history, register and memory inspection, and other tools intended to make assembly easier to understand.I recently added graphics, keyboard, and mouse support, so it’s now possible to build small games and other interactive programs.The project is aimed primarily at university students learning assembly. The M68K emulator takes inspiration from Easy68K, while the MIPS emulator uses the same emulator as MARS. Both are commonly used in computer science courses.I’m also working on interactive courses for those architectures, allowing students to learn and experiment directly in the app.The app also has architecture documentation, shareable files, project templates, and tools for professors to create exams.You can create a project from one of the templates to quickly try it out. I’d love to hear your feedback, particularly from people who teach or have learned assembly.Demo: https://asm-editor.specy.app/projects/create (pick the language and template you prefer)Repo: https://github.com/Specy/asm-editor
Related Ecosystem & Alternatives
Discover adjacent products, open-source repositories, and developer tools sharing similar technical architecture.
Deep-Dive FAQs
What is A browser IDE for m68000, Z80 assembly (and more), with graphics?
A browser IDE for m68000, Z80 assembly (and more), with graphics is a digital product or tool described as: Asm Editor is an open-source browser IDE for writing, running, and debugging assembly.It currently supports M68K, Z80, MIPS, RISC-V (32- and 64-bit...
Where did A browser IDE for m68000, Z80 assembly (and more), with graphics originate?
Data for A browser IDE for m68000, Z80 assembly (and more), with graphics was aggregated directly from the Hacker News community ecosystem, representing raw developer and early-adopter sentiment.
When was A browser IDE for m68000, Z80 assembly (and more), with graphics publicly launched?
The initial public indexing or launch date for A browser IDE for m68000, Z80 assembly (and more), with graphics within our tracked developer communities was recorded on September 8, 2026.
How popular is A browser IDE for m68000, Z80 assembly (and more), with graphics?
A browser IDE for m68000, Z80 assembly (and more), with graphics has achieved measurable traction, logging over 31 traction score and facilitating 3 recorded discussions or engagements.
What are some commercial alternatives to A browser IDE for m68000, Z80 assembly (and more), with graphics?
Our semantic intelligence engine identifies potential commercial alternatives in the SaaS space, such as Edgee Turbo Models, which offers overlapping value propositions.
How does the creator describe A browser IDE for m68000, Z80 assembly (and more), with graphics?
The original author or development team describes the product as follows: "Asm Editor is an open-source browser IDE for writing, running, and debugging assembly.It currently supports M68K, Z80, MIPS, RISC-V (32- and 64-bit), and x86-64. The debugger includes breakpoints, ..."
Community Voice & Feedback
[dead]
(in case it matters, I tried z80)I see we have #include as usual, but how do I add files? Wasn't clear to me.Also I would like to download the assembled & linked binary. That kind of usage may not be what you're going for, but then I can run it on an active device too, not just in the emulator.
I also experimented with running the actual java MARS application directly in the browser with chreepj which is a java emulator in the web: https://asm-editor.specy.app/apps/mars
Discovery Source
Hacker News Aggregated via automated community intelligence tracking.
Tech Stack Dependencies
No direct open-source NPM package mentions detected in the product documentation.
Media Tractions & Mentions
No mainstream media stories specifically mentioning this product name have been intercepted yet.
Deep Research & Science
No direct peer-reviewed scientific literature matched with this product's architecture.
SaaS Metrics