wabt
septum
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wabt | septum | |
---|---|---|
21 | 15 | |
6,380 | 368 | |
2.4% | - | |
8.7 | 6.4 | |
18 days ago | about 2 months ago | |
C++ | Ada | |
Apache License 2.0 | Apache License 2.0 |
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.
wabt
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Fortran on WebAssembly
https://github.com/WebAssembly/wabt/blob/main/wasm2c/README.... is a straightforward way to take an untrusted application (compiled already to wasm) and turn it into C that you can embed into your application or compile to a linkable DLL. I believe this approach has been used to sandbox untrusted libraries in production by Mozilla: https://hacks.mozilla.org/2021/12/webassembly-and-back-again...
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Show HN: Mutable.ai – Turn your codebase into a Wiki
As long as this is happening, might as well try some of my favorites: https://github.com/wasm3/wasm3, https://github.com/WebAssembly/wabt, https://github.com/bytecodealliance/wasmtime
- Ask HN: Best blog tutorial explaining Assembly code?
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Understanding Every Byte in a WASM Module
This seems sort of like understanding machine code vs assembly; it's much easier to learn WAT and translate to/from WASM as necessary using the wabt tools [0].
Either way its super cool how simple WebAssembly is, you can really get your hands dirty and understand exactly every detail of how your program runs!
[0] https://github.com/WebAssembly/wabt
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Show HN: Gogosseract, a Go Lib for CGo-Free Tesseract OCR via Wazero
You mean this? https://github.com/WebAssembly/wabt/blob/main/wasm2c/README....
That seems like quite an undertaking. But at that point, It would make sense to cut out WASM entirely like https://datastation.multiprocess.io/blog/2022-05-12-sqlite-i...
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WebAssembly: byte-code of the future
The .wat file can be compiled to a .wasm using wat2wasm which is part of the WebAssembly Toolkit CLI tools:
- DeviceScript: TypeScript for Tiny IoT Devices
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Is anyone working/creating tools for wasm in C?
it is in C++ https://github.com/WebAssembly/wabt/blob/main/src/tools/wat2wasm.cc
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How to hide script file?
I don't think you are building an application that will use Native Client technologies How to extract source code from Native Client .nexe file, migrate to WebAssembly? #1864 so that would be superfluous, and frankly, useless in your case.
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Hey Rustaceans! Got a question? Ask here (5/2023)!
I'm trying to get a basic Rust webassembly program, then porting it to C via wasm2c. The example works, but when I use wasm-bindgen and analyze it with wasm2wat, I get an import "env". The issue is that in C (wasm2c) it comes out as struct Z_env_instance_t; and I can't instantiate it (as in Z_env_instance_t env; to pass it's address to Z_wasm_client_bg_instantiate.
septum
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Code Search Is Hard
https://github.com/pyjarrett/septum
The hardest part about getting code search right imo is grabbing the right amount of surrounding context, which septum is aimed at solving on a per-file basis.
Another one I'm surprised hasn't been mentioned is stack-graphs (https://github.com/github/stack-graphs), which tries to incrementally resolve symbolic relationships across the whole codebase. It powers github's cross-file precise indexing and conceptually makes a lot of sense, though I've struggled to get the open source version to work
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Getting up to speed on a c++ codebase
septum - interactive searching for contexts matching and excluding parameters
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Getting Ada into the mainstream (Dec 1990 edition ^^)
I do a lot of weird and experimental work in Ada. Some of it works, whereas a lot of it doesn't. While I have done this sort of work in Python, Ruby, Rust, C or C++ in the past, when I do it in Ada, I end up saving time later on since the language forces many "good practices."
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Septum 0.0.7 released (experimental Mac support)
I'd appreciate any issues or suggestions you want to report on GitHub to help me improve this.
- Septum: Context-based code search tool
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Zig self hosted compiler is now capable of building itself
Ada is another option without a GC. I wrote a search tool for large codebases with it (https://github.com/pyjarrett/septum), and the easy multitasking and pinning to CPUs allows you to easily go wide if the problem you're solving supports it.
There's very little allocation since it supports returning VLAs (like strings) from functions via a secondary stack. Its Alire tool does the toolchain install and provides package management, so trying the language out is super easy. I've done a few bindings to things in C with it, which is ridiculously easy.
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April 2022 What Are You Working On?
I mentioned my project Septum in a HackerNews comment, which caused it to pick up over 200 GitHub stars. That seemed to give Ada some publicity since it's a general purpose tool, so I'll also publish a new up-to-date version (0.0.6) here soon.
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Ask HN: How do you search large code-base before adding a feature or fixing bug?
I work on code bases with millions of lines, so I wrote a tool called Septum to help me (https://github.com/pyjarrett/septum/). This isn't to replace grep or ripgrep or silver searcher, those are all great tools you should have!
Septum is neighborhood based (context-based) search, so you can find contiguous groups of lines which contain specific things, but exclude other things. It's also interactive so you can add/remove filters as needed. This makes it useful for those cases where terms change based on their context so you can exclude terms related to the contexts you don't want to keep. It reads .septum/config which contains its normal commands to load directories and settings, so you can have different configs per project you're working on.
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Ada Crate of the Year: Interactive code search
Here's a short demo video of his Septum tool mentioned in the article: https://asciinema.org/a/459292
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What Did You Work On in 2021?
I also did a few things: - Wrote an online e-book about Ada - Septum - context-based source code search for multi-million line codebases (I use this nearly every day at work. It's being submitted as my Ada crate of the year. - dir_iterators - library similar to the incredible walkdir. - project_indicators - library for spinners and progress bars. - trendy_terminal - library for cross-platform terminal setup, VT100 support, and GNU readline-like behavior. - trendy_test - library for simple unit testing, which runs tests in parallel. - Ada Ray Tracer - an Ada port of Ray Tracing in One Weekend. - dirs_to_graphviz - Make graphviz files from directory trees. - rst_tables - a tool to draw RST table outlines.
What are some alternatives?
wasmr - Execute WebAssembly from R using wasmer
liburing-ada - liburing/io_uring bindings for Ada
langs
ews - The Embedded Web Server is designed for use in embedded systems with limited resources (eg, no disk). It supports both static (converted from a standard web tree, including graphics and Java class files) and dynamic pages. It is written in GCC Ada.
perspective - A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
hound - Lightning fast code searching made easy
binaryen - Optimizer and compiler/toolchain library for WebAssembly
Ada_GUI - An Ada-oriented GUI
wasmtime - A fast and secure runtime for WebAssembly
ada-ray-tracer
benchmarks - Some benchmarks of different languages
Ada-SPARK-Crate-Of-The-Year