They could at least link to a Git repo.
When I click on the GitHub icon on "Download" it doesn't take me to GitHub.
When I click on "Contributing to Blech" the page is empty.
A repo with a README.md and bare uncommented source code would be more useful.
https://github.com/frameworklabs/blinker
That said, they also do give fairly comprehensive set of examples: https://www.blech-lang.org/docs/examples/
Looking at a 270+ loc example called 'virtualSafeLock.blc', picking a random initial example. (It's a pain, you have to unzip code archives, but it's there.)
If you want 100 people to view your website, isn't it fair to spend 50x of your own time as you can save of the viewer's time?