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Top 16 TypeScript Emulator Projects
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Project mention: Ask HN: What's your favorite text-based adventure game? | news.ycombinator.com | 2024-10-28
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ts-c-compiler
⚙️ C99-compatible multipass compiler written in TypeScript with GCC extensions support. Features a handcrafted left-recursive parser, custom IR, SSA-based optimizer, and a full frontend/backend pipeline. Compiles to x86 machine code with integrated assembler and emulator.
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retroassembly
A personal retro game collection cabinet in your browser. Join us on Discord https://discord.gg/gwaKRAYG6t
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Project mention: Engage Users Instantly: Embed an Interactive Demo in your React SPA | dev.to | 2025-01-09
Wanna is mobile-first, so I chose to render the demo inside a phone frame. I used devices.css because it offers the devices I thought looked best (i.e. minimal bezel to maximize demo space). But for simplicity, here we'll use a library that supports React out-of-the-box: react-device-frameset.
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spire
[Spire] A rich, portable server editing and development toolkit for EverQuest Emulator servers (by Akkadius)
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gbajs3
Gbajs3 is a full Game Boy Advance emulator online in the browser supporting the mGBA WASM core. It is freely licensed and works in any modern browser.
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udb
Universal Debug Bridge: Control iOS Simulators and Android Emulators from an unified interface. (by donadev)
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isbd-emu
A simple emulator for Iridium SBD 9602/9603 transceivers and GSS written in TypeScript (Node JS)
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Project mention: Show HN: Chip-8 emulator in WebAssembly (JS –> WASM) | news.ycombinator.com | 2025-07-20
I've been learning more about WebAssembly and a bucket list project I've always wanted to complete was to write an emulator. I chose the chip-8 vm as it's popular as a stepping stone project and pretty straight-forward. Only the display opcodes really gave me some trouble, specific to clipping/wrapping and tracking collisions.
The demo includes some test roms as well as some roms from various octojams. The source is on GitHub.
https://github.com/KevinBatdorf/chip8-wasm
I orchestrated the project with TypeScript as I'm used to it and prefer the DX there, I created wrapper functions around the wasm op codes designed in a way similar to how you would write WebAssembly in wat format. So technically it's generated bytecode.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript Emulator discussion
TypeScript Emulator related posts
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Ask HN: What's your favorite text-based adventure game?
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Lemonade Stand
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Ts-C-compiler: Multipass C Compiler, Assembler and x86 emulator in TypeScript
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16bit Real-mode C compiler written in TypeScript
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Multipass C Compiler, Assembler and x86 emulator written in TypeScript
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RetroAssembly, a browser-based vintage game collection viewer and emulator launcher
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Show HN: RetroAssembly – build your retro game library in the browser
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A note from our sponsor - Sevalla
sevalla.com | 1 Sep 2025
Index
What are some of the best open-source Emulator projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | nostalgist | 751 |
| 2 | apple2js | 470 |
| 3 | rp2040js | 466 |
| 4 | parchment | 453 |
| 5 | nesbox | 448 |
| 6 | ts-c-compiler | 386 |
| 7 | retroassembly | 347 |
| 8 | brs-engine | 105 |
| 9 | nests | 95 |
| 10 | react-device-frameset | 89 |
| 11 | spire | 79 |
| 12 | gbajs3 | 66 |
| 13 | 6502.ts | 60 |
| 14 | udb | 12 |
| 15 | isbd-emu | 5 |
| 16 | chip8-wasm | 1 |
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