cib
riju
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.
cib
-
Compile and execute C++ in browser
[2]: https://tbfleming.github.io/cib/
-
Using Firecracker and Go to run short-lived, untrusted code execution jobs
Here are some more ports of LLVM and clang to the browser:
* https://github.com/kripken/llvm-js
* https://github.com/tbfleming/cib
* https://github.com/jprendes/emception
LLVM just does pure computation, really, so it's not hard to port to wasm - much simple than say Python (which has also been ported several times). The only challenges with LLVM are the build system (which has self-execution), working around some issues like clang wanting to open a subprocess, and adding some ifdefs.
-
Show HN: How to compile C/C++ for WASM, pure Clang, no libs, no framework
That is half of what I would need for a project, the other half being Clang itself running in the browser (to use for teaching), in theory there is [1] since many years, but in practice it never worked for me (even now I get "Runtime error: memory access out of bounds")
[1] https://tbfleming.github.io/cib/
-
Do any Browser Based C Static Code Analysis Tools Exist?
It seems that there's a project doing exactly that: https://github.com/tbfleming/cib
-
Rust programming concepts for JavaScript developers
It takes some work (mostly due to LLVM building code to run later in its build system as it goes), but it's very feasible. LLVM has been ported to Wasm (and before that to JS) many times, for example:
https://github.com/jprendes/emception (2021)
https://github.com/tbfleming/cib (2017)
https://github.com/kripken/llvm.js (2012)
I agree it would be great to see this repl running 100% in the browser!
riju
- Show HN: Open-source in-browser code editor/executor with REPL and 10 languages
-
REPLit LLM Training
Thanks for linking this. This is actually a superior offering to replit. They recently removed the ability to access a simple repl without logging in. Now you a) have to login and b) have to deal with this obtuse IDE-in-a-browser project creation shit. It's so many extra steps before I can run code.
I just want a URL in which I can run some code. https://riju.codes/ is literally that. Thanks!
-
Sharing a programming language with others?
An option is to do what I've done with my lang, Claro, getting the compiler and/or REPL hosted online on Riju. The maintainer is a very helpful guy that gave thorough docs you can follow for getting your language added. Check out https://riju.codes for the top level thing, and check out https://riju.codes/claro for an example what it looks like for a side project language to run there. Only issue there is you shouldn't expect regular redeploys as you continue working on the language. I just ask nicely every 3 or 4 months when I have some big change I'd like represented there and he redeploys.
-
Using Firecracker and Go to run short-lived, untrusted code execution jobs
There's the source code for such a site, if that would help: https://github.com/radian-software/riju
Docker + heavily restricted user + firewalls.. seems to get you much of the way there. I am aware that some work was done back in the pre-Docker day with Ruby's online sandbox to neuter Ruby's ability to make certain syscalls, but I imagine Docker, eBPF, or even using WebAssembly makes it a lot easier now.
-
Ask HN: What's the coolest website you know?
Might as well link to an open source alternative: https://riju.codes/
Fun fact: Whenever I want to remember the name of this project, I just head over to https://HN.algolia.com and find out on the front page thanks to one of the most upvoted HN posts of all time, "Replit used legal threats to kill my open-source project": https://news.ycombinator.com/item?id=27424195
-
How good is LLVM in other languages other than C++? (In my case I'm interested in using Rust)
You should check out https://riju.codes it's really not that hard to get any old language running there :). It's a couple config files. I managed to get my language hosted there and the maintainer was really helpful in the process https://riju.codes/claro
-
I left Google: work-life balance
Same here. However it did point me in the direction of the ex-interns awesome project which I used very often for technical interviews: https://riju.codes/
-
HELP! Preciso de ajuda para tecnologias!
Faz fork do https://riju.codes (https://github.com/raxod502/riju) e implementa suporte pra matlab.
-
Replit.com raises $80m in Series B
I miss the old repl.it, so I use https://riju.codes.
- Python/Javascript Shell in a website
What are some alternatives?
skybison - A fork of Instagram's experimental performance oriented greenfield implementation of Python. It features small objects; a moving GC; hidden classes; bytecode inline caching; type-specialized bytecode; an experimental template JIT.
repl.it - https://repl.it/feedback Online REPL for 15+ languages.
clang-wasm - How to build webassembly files with nothing other than standard Clang/llvm.
upm - ⠕ Universal Package Manager - Python, Node.js, Ruby, Emacs Lisp.
wefx - Basic WASM graphics package to draw to an HTML Canvas using C. In the style of the gfx library
ante - A safe, easy systems language
chip8-book - An introduction to Chip-8 emulation using Rust
python-docs-hello-world - A simple python application for docs
howto-wasm-minimal - How to create minimal wasm module with plain C/C++
solang - Solidity Compiler for Solana and Polkadot
wajic - WebAssembly JavaScript Interface Creator
polygott - Base Docker image for the Repl.it evaluation server