I Wrote a WebAssembly VM in C

1. wasmer

   1 140 19,582 10.0 Rust

   🚀 Fast, secure, lightweight containers based on WebAssembly

   

   Hey, Syrus here from Wasmer. Wasmer supports most of the Wasm-C-API, with some exceptions: finalize, hostref, threads and table.

   https://github.com/wasmerio/wasmer/blob/main/lib/c-api/tests...

   If you are interested in running any of these cases using Wasmer via the Wasm-C-API please let us know... it should be mostly trivial to add support!

2. CodeRabbit

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3. semblance

   2 1 70 8.8 C

   My little WebAssembly interpreter (by irrio)

   

   This is an interesting approach, good work.

   For anyone that wants to check where the meat is at, feel free to take a look this project: https://github.com/irrio/semblance/blob/main/src/wrun.c

   Thinking out loud, I think it would have been a great idea to try to conform to the Wasm-C-API (https://github.com/WebAssembly/wasm-c-api) as a standard interface for the project (which Wasmer, V8, wasmi and many more have adopted), as this would probably increase the chances for adoption.

4. wasm-c-api

   3 3 565 2.2 C++

   Wasm C API prototype

   

   This is an interesting approach, good work.

   For anyone that wants to check where the meat is at, feel free to take a look this project: https://github.com/irrio/semblance/blob/main/src/wrun.c

   Thinking out loud, I think it would have been a great idea to try to conform to the Wasm-C-API (https://github.com/WebAssembly/wasm-c-api) as a standard interface for the project (which Wasmer, V8, wasmi and many more have adopted), as this would probably increase the chances for adoption.

5. winter

   4 2 8 2.7 C++

   Winter is a WebAssembly interpreter for compiler development (by peterseymour)

   

   I found this article very interesting with regards direct WASM interpretation: https://arxiv.org/abs/2205.01183

   I produced https://github.com/peterseymour/winter on the back of it and learnt WASM is not as simple as it should be.

6. orca

   5 9 455 9.2 C

   A Wasm environment for cross-platform, sandboxed graphical applications. (by orca-app)

   

   Take a look at Orca [0] since I think you'd be a great contributor there.

   [0] https://orca-app.dev

7. container2wasm

   6 15 2,252 8.9 Go

   Container to WASM converter

   

   https://github.com/ktock/container2wasm/issues/146

   There is a "Direct Sockets API in Chrome 131" but not in FF; so WebRTC and WebSocket relaying is unnecessary for WASM apps like WebVM:

8. WASI

   7 53 5,100 7.1 Rust

   WebAssembly System Interface

   

9. InfluxDB

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10. meetings

    8 10 492 9.4 HTML

    WebAssembly meetings (VC or in-person), agendas, and notes

    

    The WebAssembly tail call proposal has been accepted, finished, and implemented for over two years now. https://github.com/WebAssembly/meetings/blob/main/main/2023/...

11. wasm-micro-runtime

    9 23 5,291 9.6 C

    WebAssembly Micro Runtime (WAMR)

    

    The person I replied to just said it is 266MB because it includes a compiler, and that obviously isn't true.

    https://github.com/bytecodealliance/wasm-micro-runtime

    This says 4000 lines

    https://github.com/explodingcamera/tinywasm

    What are we talking about here? There is obviously no reason a wasm jit has to be 266 MB

12. tinywasm

    10 6 504 8.3 Rust

    A tiny, interpreted WebAssembly Runtime written in Rust

    

    The person I replied to just said it is 266MB because it includes a compiler, and that obviously isn't true.

    https://github.com/bytecodealliance/wasm-micro-runtime

    This says 4000 lines

    https://github.com/explodingcamera/tinywasm

    What are we talking about here? There is obviously no reason a wasm jit has to be 266 MB

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