wai VS rust-wasm

Compare wai vs rust-wasm and see what are their differences.

wai

a wasm interpreter written by rust (by k-nasa)
WASM Runtime Interpreter Rust WebAssembly
Source Code
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rust-wasm

A simple and spec-compliant WebAssembly interpreter (by yblein)
Rust WASM
Source Code
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wai rust-wasm
2 1
77 86
- -
1.6 0.0
10 months ago 11 months ago
Rust Rust
MIT License ISC License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

wai

Posts with mentions or reviews of wai. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-24.
  • Take More Screenshots
    24 projects | news.ycombinator.com | 24 Jul 2022
    It is a lot, but not quite 1000, yet. From https://webassembly.github.io/spec/core/appendix/index-instr... I see 436 instructions including SIMD which is over half the population. If I filtered it correctly, it looks like there are about 203 instructions in Wasm without SIMD. Many of those are not necessary for most programs.

    There at least three small Wasm interpreters in Rust

    4kloc https://github.com/yblein/rust-wasm

    3kloc https://github.com/k-nasa/wai

    500loc https://github.com/rustwasm/wasm-bindgen/tree/HEAD/crates/wa...

    This list has 169 Wasm instructions https://github.com/rolfrm/wasm-lisp/blob/master/instruction....

    Wirth's RISC is neat, I'd love to re-do it in RISC-V (only 47 instructions in the base ISA). UM, Chifir and UXN look like Art (not pejorative), I'll definitely read the Chifir paper. They would be great systems to run on top of Wasm.

    https://git.sr.ht/~bctnry/chifir

    One might be able squeeze a Chifir VM into an ESP-32 (with external PSRAM).

  • Creating a simple WebAssembly interpreter
    1 project | /r/rust | 26 Jun 2021

rust-wasm

Posts with mentions or reviews of rust-wasm. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-24.
  • Take More Screenshots
    24 projects | news.ycombinator.com | 24 Jul 2022
    It is a lot, but not quite 1000, yet. From https://webassembly.github.io/spec/core/appendix/index-instr... I see 436 instructions including SIMD which is over half the population. If I filtered it correctly, it looks like there are about 203 instructions in Wasm without SIMD. Many of those are not necessary for most programs.

    There at least three small Wasm interpreters in Rust

    4kloc https://github.com/yblein/rust-wasm

    3kloc https://github.com/k-nasa/wai

    500loc https://github.com/rustwasm/wasm-bindgen/tree/HEAD/crates/wa...

    This list has 169 Wasm instructions https://github.com/rolfrm/wasm-lisp/blob/master/instruction....

    Wirth's RISC is neat, I'd love to re-do it in RISC-V (only 47 instructions in the base ISA). UM, Chifir and UXN look like Art (not pejorative), I'll definitely read the Chifir paper. They would be great systems to run on top of Wasm.

    https://git.sr.ht/~bctnry/chifir

    One might be able squeeze a Chifir VM into an ESP-32 (with external PSRAM).

What are some alternatives?

When comparing wai and rust-wasm you can also consider the following projects:

wasm-micro-runtime - WebAssembly Micro Runtime (WAMR)

wain - WebAssembly implementation from scratch in Safe Rust with zero dependencies

Seed - A Rust framework for creating web apps

learn-fpga - Learning FPGA, yosys, nextpnr, and RISC-V

tropy - Research photo management

flexible-vectors - Vector operations for WebAssembly

vim-mundo - :christmas_tree: Vim undo tree visualizer

electron-vlog - Take video recordings, screenshots and time-lapses of your Electron app with ease

WasmCert-Isabelle - A mechanisation of Wasm in Isabelle.

Lifeslice - Automatically take webcam pics, screenshot, and other metrics throughout the day.

wai vs wasm-micro-runtime rust-wasm vs wain wai vs Seed rust-wasm vs learn-fpga wai vs tropy rust-wasm vs flexible-vectors wai vs vim-mundo rust-wasm vs electron-vlog wai vs flexible-vectors rust-wasm vs WasmCert-Isabelle wai vs wain rust-wasm vs Lifeslice