b2ls
A directory listing service for Backblaze B2 made with Cloudflare Workers. Turns private B2 buckets into links you can share with others. There is no root listing, so there is a bit of security by obscurity.
I use B2 to store my video archive (both sources and complete material), so this turns it into a sharing mechanism as well without any need to use any other services.
B2 is an S3-like storage service from Backblaze, a backup company, but much cheaper (just 0.5 cents/gb/month). It has a partnership with Cloudflare where traffic between B2 and Cloudflare is free. So this little service make it all very cost-efficient.
Usage
Copy wrangler.toml.example to wrangler.toml and read it through to supply
all the necessary things: B2LS KV namespace, (optional) custom domain, and B2
bucket, access key id and secret.