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ya7on/mb8

8-bit fantasy computer. Inspired by CHIP-8, ZX Spectrum, Commodore 64. With custom programming language for 8-bit microcomputer

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Stars
 (5 stars)
Forks
 (3 forks)
Indexed issues
 (9 indexed issues)
open beginner issues
 (0 open beginner issues)
Latest indexed
Jul 16, 2026
Last GitHub push
Feb 8, 2026
License
MIT License
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
Rust
PR merge metrics
 (PR metrics pending)
Beginner labels
No beginner labels indexed

Issues

9 open indexed issues

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Open
Check overflow in load_rom function in VM
buggood first issuehelp wanted

ya7on/mb8 #86 opened Jan 4, 2026 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
"Add with carry", "Subtract with borrow" pseudo opcodes
enhancementgood first issuehelp wantedisa-extension

ya7on/mb8 #85 opened Dec 27, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Use owned value instead of pointer in compiler pipeline
bugcompilergood first issuehelp wanted

ya7on/mb8 #83 opened Dec 27, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Rewrite `mb8` codegen. Full refactoring
compilerenhancementhelp wanted

ya7on/mb8 #73 opened Dec 21, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Implement `for` loop
compilerenhancementgood first issuehelp wanted

ya7on/mb8 #72 opened Dec 21, 2025 · Rust · 5 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
3 comments0 reactions1 assignee
Open
Bitwise operators
compilerenhancementhelp wanted

ya7on/mb8 #70 opened Dec 21, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Add tracing
enhancementgood first issuehelp wanted

ya7on/mb8 #69 opened Dec 17, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Add `TST` pseudo instruction
enhancementgood first issueisa-extension

ya7on/mb8 #32 opened Nov 23, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
GPU clear command
enhancementgfxgood first issuehelp wantedsyscall

ya7on/mb8 #27 opened Nov 22, 2025 · Rust · 5 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees