Nes Rust

D 55 completed
Game
unknown / rust · tiny
42
Files
10,505
LOC
0
Frameworks
4
Languages

Pipeline State

completed
Run ID
#366528
Phase
done
Progress
1%
Started
Finished
2026-04-13 01:31:02
LLM tokens
0

Pipeline Metadata

Stage
Cataloged
Decision
proceed
Novelty
60.00
Framework unique
Isolation
Last stage change
2026-05-10 01:28:06
Deduplication group #55461
Member of a group with 4 similar repo(s) — this repo is canonical view group →
Top concepts (2)
Project DescriptionCLI Tool
Generated by Repobility's multi-pass static-analysis pipeline (https://repobility.com)

AI Prompt

Create a cycle-accurate NES emulator written in Rust. I need it to emulate the 6502 CPU and PPU, and support audio output for pulse, triangle, and noise channels. Please include support for multiple mappers (like NROM, MMC1, etc.), save states for four slots, and battery-backed SRAM persistence. For the user interface, integrate SDL2 for graphics and audio, and add a cheat tool that features a hex viewer for memory browsing and a search function for finding and freezing values. Also, include the keyboard controls mapping for the D-Pad, A, B, Start, and Select buttons.
rust emulator nes 6502 sdl2 game-console emulation cpu ppu audio
Generated by gemma4:latest

Catalog Information

The nutcase__nes-rust project is an open-source NES emulator written in Rust, designed to accurately replicate the Nintendo Entertainment System's hardware and provide a user-friendly interface.

Description

nutcase__nes-rust is a cycle-accurate NES emulator that supports multiple mappers, audio, and graphics. It features a cheat tool with memory search and hex viewer capabilities. The project uses Rust as its programming language and SDL2 for graphics and audio rendering. It requires Rust (2021 edition) and the SDL2 library to run.

الوصف

هذا المشروع هو محاكي NES accurate للزمن، يعتمد على لغة برمجة رست ويدعم العديد من المترجمات، ويحتوي على أداة خدعة مع البحث في الذاكرة والمرآة العشري. يتطلب هذا المشروع لغة برمجة رست (إصدار 2021) ومكتبة SDL2 للرسم والصوت.

Novelty

7/10

Tags

nes-emulator cycle-accurate cpu-emulation ppu-emulation audio-support multiple-mapper-support save-states battery-backed-sram

Technologies

serde

Claude Models

claude-opus-4.6

Quality Score

D
54.6/100
Structure
56
Code Quality
38
Documentation
45
Testing
50
Practices
75
Security
84
Dependencies
60

Strengths

  • Consistent naming conventions (snake_case)
  • Good security practices \u2014 no major issues detected

Weaknesses

  • No LICENSE file \u2014 legal ambiguity for contributors
  • No CI/CD configuration \u2014 manual testing and deployment
  • 1 files with critical complexity need refactoring
  • 2756 duplicate lines detected \u2014 consider DRY refactoring
  • 5 'god files' with >500 LOC need decomposition

Recommendations

  • Set up CI/CD (GitHub Actions recommended) to automate testing and deployment
  • Add a linter configuration to enforce code style consistency
  • Add a LICENSE file (MIT recommended for open source)

Security & Health

9.6h
Tech Debt (C)
A
OWASP (100%)
PASS
Quality Gate
A
Risk (2)
Want fix-PRs on findings? Install Repobility's GitHub App · github.com/apps/repobility-bot
Unknown
License
7.2%
Duplication
Full Security Report AI Fix Prompts SARIF SBOM

Languages

rust
98.5%
markdown
1.2%
toml
0.2%
shell
0.1%

Frameworks

None detected

Concepts (2)

Repobility analysis · methodology at https://repobility.com/research/
CategoryNameDescriptionConfidence
Repobility · severity-and-effort ranking · https://repobility.com
auto_descriptionProject DescriptionA cycle-accurate NES (Nintendo Entertainment System / Famicom) emulator written in Rust.80%
auto_categoryCLI Toolcli70%

Quality Timeline

1 quality score recorded.

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