wasmer-js
wasi-libc
Our great sponsors
wasmer-js | wasi-libc | |
---|---|---|
8 | 48 | |
876 | 797 | |
3.8% | 2.6% | |
9.4 | 7.7 | |
25 days ago | 17 days ago | |
Rust | C | |
MIT License | GNU General Public License v3.0 or later |
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.
wasmer-js
-
The New Wasmer JavaScript SDK
});
I was then able to just use this code example with one caveat (https://github.com/wasmerio/wasmer-js?tab=readme-ov-file#use...)
I had to update the SDK import with crossorigin="anonymous"
- Is it possible to read a file through webassembly?
-
Try the wasm port of pointfree
I use https://github.com/wasmerio/wasmer-js and while v0.12 works fine, v1.2 never returns and is stuck in a busy loop internally somewhere. I did not bother bisecting it because the API changed at v1.0.
-
WebAssembly backend merged into GHC
You can run WASI/WASM modules in the browser using e.g. the (rather simplistic) official WASI polyfill or the more fully-featured wasmer/wasi. So while htis is certainly a bit more combersome than a direct JS FFI, you should already be able to interact with WASI/WASM-compiled Haskell code from JS.
-
Show HN: I built a WASI playground for running CLI binaries in the browser
Good spotto! That's the WASI runtime from wasmerjs (https://github.com/wasmerio/wasmer-js).
That's not the WASI runtime being used in this playground. The one in this playground is @runno/wasi-motor (https://github.com/taybenlor/runno/tree/main/packages/wasi-m...). I haven't released it as an NPM package, but it's all MIT so feel free to copy it.
-
WebAssembly in my Browser Desktop Environment
WASI Modules via Wasmer JS
-
Wasmer 2.2
I have good news! Wasmer can also be run on the browser. Check out wasmer-js [1]
[1] https://github.com/wasmerio/wasmer-js/
-
Announcing the Deno Company
Maybe wasmer-js could be used by Deno to provide WASI support inside their engine? :-)
wasi-libc
-
I am curious. How many of you work on a windows system?
Now there are projects like WASI that allows for interfacing with system resources for WASM code this allows for devs to target WASM runtime for their apps sliding the apps to run locally on any OS without any porting required. This could be a game changer in the future like Docker and containers was in the past decade.
-
How to select some elements from array randomly?
So it doesn’t seem like there has been progress on a pseudo-random number generator function for typst, but there are multiple other ways to solve this: 1. Just don’t. Typst has this functional philosophy, there one input always produces the same output. (not an answer to your question tho) 2. Interface with a webassembly module which has a random number generator. So you could e.g. compile c to wasm and statically link a libc version. You would then just have to export the rand() function. (You could use any lang for this, which has a stdlib with a pseudo random number generator) 3. Implement your own. Random number generators are actually not that hard something like an LCG isn’t to complex. (Id provide an example but im on my phone rn)
-
Lapce Editor v0.3 Released
Actually WASI[0] will be a better alternative, IIRC extism serialize and deserialize the data that you want to pass every time, adding a lot of overhead.
[0] https://wasi.dev
-
Wasix, the Superset of WASI Supporting Threads, Processes and Sockets
Actually, it was in wasi-libc: https://github.com/WebAssembly/wasi-libc/blob/main/libc-bott...
-
Valheim: Regarding Mods
Proper isolation in C# is only now becoming a thing, with .Net support for WASI, which is essentially a WebAssembly sandbox which can be given extremely granular privileges (such as access to spefic file system directories, or an effective virtual file system). As an upside, the idea is that it should be possible to write the WASI packages in more or less anything.
-
Hardening Drupal with WebAssembly
Wasm Labs dev here :)
In mod_wasm, there are some differences with a pure CGI implementation. When Apache boots, it loads the configuration and initializes the WasmVM. When a new HTTP request arrives, the VM is ready so you don't need to initialize a different process to manage it.
You still need to process the request and pass the data to the Wasm module. This step is done via STDIN through the WebAssembly System Interface (WASI) implementation [0]. The same happens in the opposite direction, as the module returns the data via STDOUT.
So, the CGI pattern is still there, but it doesn't require new processes and all the code runs in a sandbox.
However this is not the only way you can run a Wasm module. In this specific case, we use CGI via WASI. In other cases, you may compile a module to fulfill a specific API, like ProxyWasm [1] to create HTTP filters for proxies like Envoy.
- [0] https://wasi.dev/
- [1] https://github.com/proxy-wasm/spec
-
Compile emacs to wasm?
Never done that, but I think you need this: https://wasi.dev/
-
Extending web applications with WebAssembly and Python
The Python builds from the WebAssembly language runtimes [0] project target the WebAssembly System Interfaces (WASI) [1]. It allows the Python interpreter to interact with resources like the filesystem.
Many server-side Wasm runtimes supports WASI out of the box. For the browser, you need to provide a polyfill to emulate these resources like the one provided by the WASI team [2].
Regarding SQLite, these builds include libsqlite so you should be able to use it :)
- [0] https://github.com/vmware-labs/webassembly-language-runtimes
- [1] https://wasi.dev/
- [2] https://wasi.dev/polyfill/
-
How to Debug WASI Pipelines with ITK-Wasm
Effective debugging results in effective programming; itk-wasm makes effective debugging of WebAssembly possible. In this tutorial, adapted from the itk-wasm documentation, we walk through how to debug a C++ data processing pipeline with the mature, native binary debugging tools that are comfortable for developers. This is a fully featured way to ensure the base correctness of a processing pipeline. Next, we will walk through an interactive debugging experience for WASI WebAssembly. With itk-wasm, we can debug the same source code in either context with an interactive debugger. We also have a convenvient way to pass data from our local filesystem into a WebAssembly (Wasm) processing pipeline.
-
Running Go code inside a NodeJS app with WASM (Part 1/2, 2023)
Communication between the WASM module and the rest of the application needs to be done in very simple types (bytes, ints and floats). No complex types are supported yet. This is why most WASM compilers also provide some glue-code to map between complex types like strings or arrays. The Web Assembly System Interface (WAS) is an on-progress standard aimed to solve this last limitation; once it's mature it will allow easy interoperation with almost every environment. WASI is already available in some WSAM compilers and runtimes.
What are some alternatives?
deno - A modern runtime for JavaScript and TypeScript.
wasm-bindgen - Facilitating high-level interactions between Wasm modules and JavaScript
proposal-temporal - Provides standard objects and functions for working with dates and times.
wasi-sdk - WASI-enabled WebAssembly C/C++ toolchain
wapm-cli - 📦 WebAssembly Package Manager (CLI)
wasmer - 🚀 The leading Wasm Runtime supporting WASIX, WASI and Emscripten
libarchivejs - Archive library for browsers
wasmtime - A fast and secure runtime for WebAssembly
WASM-ImageMagick - Webassembly compilation of https://github.com/ImageMagick/ImageMagick & samples
WASI - WebAssembly System Interface
Boxedwine
binaryen - Optimizer and compiler/toolchain library for WebAssembly