
InvoiceBlade — Freelancer Invoice
Simple invoicing for freelancers.
What it does
InvoiceBlade is a simple invoicing tool built for freelancers and small businesses. Create professional invoices, manage clients, track payment status, add your logo, and export invoices as PDFs — without complicated accounting software. Free to use while we’re validating the product. Made for: freelancers, designers, developers, consultants, and solo businesses.
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Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
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