Discover paulscottrobson/lean Open Source project

Eris is an open source 16 bit retrocomputer design which can be built cheaply and easily

eris

neo6502-games

Games for the Neo6502

Improved BASIC for C256 Junior

superbasic

neo6502

Neo6502 system software

Portable-ish 65C02/65C816/4510 BASIC

mega-basic

cerberus-2080

Cerberus 2080 stuff

An open source 6502 compatible modern BASIC

6502-basic

HTML

junior-emulator

C256Junior emulator (Windows, Mac and Linux)

c2stuff

Construct 2 Games and so on from the blog

vz-next-2

An implementation of the TX800/VZ200/Laser200 platform for ESP32/Windows/Linux/Raspi

mkdocs Documentation for neo6502

neo6502-documents

CSS

f68-emulator

C based emulator for A2560K

studio2-games

Repository for my RCA Studio 2 Homebrew games and source

ace-next

Next Generation Jupiter Ace ; PC, ESP32 builds

AtomicBasic-old

A rather unusual BASIC for the 65816 loosely based on ideas in Acorn Atom and BBC Basic

cpu65816

65816 Emulator from Scratch

amoral

Accumulator based Motorola Language

Simon to Simon for Retrochallenge 2015

Simon2Simon

blitz-compiler

fred

65816Emulator

Hacked 65816 Emulator from SNES9X source

neo-robotron

Robotron for the Neo6502

A Fast FORTH designed primarily for the Spectrum Next

nextForth

A typeless BASIC for development of demos / games for Agon.

dax-basic

Science of Cambridge MK14 / NS Introkit Replica

mk14-replica

typescript-phaser

Example Games in Typescript for Phaser 2

JavaScript

rpl-65

65C02 RPL Language

Next Generation VZ310 backwards compatible

vz400

atomic-basic-3

A Monotype BASIC derived from the Acorn Atom design.

Atom style BASIC primarily for Mega65 but 6502 portable

Atomic-Basic-2

Emulator for Aquarius, theoretical Chess Extensions.

aquarius-chess

MicroBASIC

Cross platform micro BASIC interpreter designed with Arduboy in mind.

next-hla-6

High Level Assembler for Spectrum Next.

A very small kernel for the Junior 256

junior-tinykernel

16 bit High Level Assembler for Spectrum Next, design #2

neo6502-emulator

neo6502 emulator

next-hla-v3-old

A semi-compiled RPL for the X16. Like RPL-65 but an order of magnitude faster.

rpl-c

Forthesque Compiler , Sinclair Spectrum Next in mind

forth-compiler

A Home Computer based around the RCA1801

1801Computer

next-hla

High Level Assembler, Spectrum Next

VZ/Laser/Texet emulator, hardware and software

vz-next-aux

basic-65

A free open source BASIC for 65C02/65816 processors. Close to MS compatibility

next-hla-8

High Level Assembler for Spectrum Next.

BCPL type language for 65C02

xcpl

High Level Assembler for Spectrum Next.

next-hla-6.5

LIMA is not a Macro Assembler

lima

cxp-computer

65816 Based Challenger 'X' P prototype rebuild / emulator.

x16-basic

Open source unencumbered 65C02 Basic

An attempt to approximately replicate Ian Williamsons MK14 prototype

scmp-williamson-machine

Remake of COMX-35 1802 Computer

comx35

Attempt to recreate the low cost colour computer (LC3) originally designed by Sinclair.

lc3

scmp-machines

Emulators, Replicas, Reproductions of SC/MP based Computers

scmp-computer

My own design (borrowed ideas and designs) SC/MP Computer

x16-assembler

65C02 Assembler Module

16 bit High Level Assembler for Spectrum Next

next-hla-v1

High Level Assembler with a Pythoneseque syntax

next-hla-5

Color Forth for Spectrum / Next

transam-triton-old

Transam Triton Rebuild

color-forth-old-next

Repository for FOSS for Seagull Merlin, Strumstick and similar.

MerlinSoftware