Yes, I’ve run into the same issue. I used to think QR codes were going to dominate everything, but when I started dealing with warehouses and logistics, I realized that Code 39 and even PDF417 are still very much alive. The trick is to find a scanner library that’s flexible and actually supports both 1D and 2D formats. Some of the older solutions were good at UPC/EAN but choked on QR or DataMatrix https://ocrstudio.ai/barcode-scanner/ when the quality wasn’t perfect. Lately, I’ve had better luck with newer AI-based tools because they’re trained to deal with low resolution or partially damaged codes, which happens a lot in real life when labels get scratched or folded. If you’re curious, you can take a look at something like this barcode scanner tool
— it’s designed to handle multiple formats, including tricky ones like PDF417. For me, the real win was that it worked consistently on both product packaging and shipping labels, so I didn’t need to integrate two different systems anymore. It’s not about hype, it just saved me time and frustration when the warehouse guys kept complaining about unreadable barcodes.