lazybasic VS biowasm

I wrote a script that builds seamless background images out of sets of smaller images, kind of like contact sheets. This started for a comic book themed web site so that the background image could be a collage of comic covers with a special theme ( Christmas, celebration of a comic artist, ...etc. ) I am still cultivating the script so that it'll be friendly enough for public use. I'll place it on Github when that happens.

I like to tinker with my own compilers / interpreters. I had read an article recently about someone building an example Linux shell and I wanted to try a couple of ideas where I thought I'd take a different approach than the author. I ended up building a very, very tiny BASIC interpreter in C. My proof that the interpreter was "good enough" was whether or not I could write a script in the dialect of BASIC to display the lyrics to the song "The Twelve Days of Christmas."

https://github.com/jimlawless/lazybasic

Good morning HN! This tool lets you play with awk, grep, sed, and jq commands right in your browser. Start from the examples and explore from there!

To get these tools running in the browser, I compiled them to WebAssembly (see https://github.com/biowasm/biowasm for details). That way, the commands you type run instantaneously, and it doesn't cost me an arm and a leg to host servers that execute arbitrary commands from users :)

Hello HN, this is an interactive awk tutorial that features a terminal in the browser to simulate the real experience.

To get it running in the browser, I compiled gawk from C to WebAssembly! If you're interested in how that was done, check out the biowasm project: https://github.com/biowasm/biowasm/tree/main/tools/gawk