Casio FX-870P Emulator

July 14, 2026 at 22:47

Quality: 8/10 Relevance: 8/10

Summary

A GitHub-based open-source browser emulator for the Casio FX-870P pocket computer, implemented in TypeScript and Vue 3. It documents hardware emulation (HD61700 CPU, LCD, UART), BASIC programming, and optional storage via OPFS, with development and testing tooling.

Open Source Development

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