Mobirise Web Site Maker

The good old Sinclair ZX81, one of the first truely affordable home computers that was, for a generation the first introduction to programming. It replaced the (extraordinary for the time) ZX80 and surpassed it in just about every respect. 

As for this site, it contains all the source, tools and info you need to write HiRes games on a real ZX81...

Hardware

The real thing

Is it worth getting hold of a real ZX81 ?

Emulation

Getting as close as you can

Firing up ZX81 programs on your laptop

Development

The how and the why

Toolkits for developing HiRes applications on a real ZX81