solang VS riju

Solidity is language for smart contacts originally designed for Ethereum. If you want to execute your Solidity smart contract in a blockchain whose VM interprets WASM, then you need to compile Solidity into WebAssembly. Currently, we target Substrate (https://github.com/paritytech/substrate) and Ewasm (https://ewasm.readthedocs.io/en/mkdocs/) that need WebAssembly. This is the project's repo: https://github.com/hyperledger-labs/solang

If you really want to use solidity there is https://github.com/hyperledger-labs/solang , a solidity compiler for Solana. You will still need to learn how to interact with the Solana blockchain but you can do it in Solidity.

I see solang can compile Solidity code to Solana. Can this code be deployed to the Solana blockchain?

You could try to use https://github.com/hyperledger-labs/solang and target WASM.

It should be technically possible as I see there is a solidity to wasm compiler: https://github.com/hyperledger-labs/solang

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!

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.

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.

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

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

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/

Faz fork do https://riju.codes (https://github.com/raxod502/riju) e implementa suporte pra matlab.

I miss the old repl.it, so I use https://riju.codes.