|jsbarcode||195.62 kB||MIT||7 Years||28 Aug 2021|
|react-native-camera||265.41 kB||MIT AND Apache-2.0 AND BSD-3-Clause||8 Years||21 Sep 2021|
|bwip-js||2.23 MB||MIT||8 Years||29 Aug 2023|
|quagga||614.61 kB||MIT||8 Years||7 Jun 2017|
|@zxing/library||1.46 MB||MIT||5 Years||19 Apr 2023|
|react-barcode||3.7 kB||ISC||7 Years||24 Nov 2022|
|react-native-qrcode-scanner||10.71 kB||MIT||7 Years||11 Feb 2022|
|@zxing/browser||999.27 kB||MIT||3 Years||9 Jun 2023|
|react-native-barcode-builder||108.28 MB||Apache 2.0||6 Years||29 Mar 2020|
|expo-barcode-scanner||35.66 kB||MIT||5 Years||4 Sep 2023|
|html5-qrcode||458.79 kB||Apache-2.0||3 Years||15 Apr 2023|
|dv||4.17 MB||MIT||11 Years||4 Dec 2019|
|awesome-qr||15.58 MB||Apache-2.0||6 Years||12 Oct 2021|
|react-native-barcodescanner||12.04 MB||MIT||8 Years||3 Aug 2016|
|image-to-text||6.37 kB||MIT||8 Years||27 Aug 2016|
Barcode libraries play a vital role in simplifying tasks that require barcode generation, decoding, and scanning within an application. Here are a few instances when the barcode libraries are useful:
Commerce & Inventory Management: E-commerce websites and inventory management systems use barcode libraries to generate unique barcodes for every product. They help track product movements, manage inventory, and speed up checkout time.
Ticketing Systems: Coded tickets are common for events, travel, and services tracking. Barcode libraries are needed to generate, scan, and authenticate these barcodes.
Identity Authentication & Document Management: Barcodes help in identifying documents or storing authentication details in ID cards.
Most Barcode libraries across the npm package manager include the following functionalities:
Barcode Generation: Most libraries provide functions to generate various types of barcodes like QR code, Code 128, EAN, UPC, and more.
Reader/Scanner Functionality: These libraries provide functions to read or scan barcodes from physical items or digital images.
Barcode Decoding: Once the barcode is scanned, decoding functions are used to interpret the information stored in various barcode formats.
Customization: Barcode libraries often provide options to customize the appearance of the barcode, including width, height, color, and margins.
Although barcode libraries may seem like an end-all solution, there are several potential pitfalls to be aware of:
Compatibility: Not all libraries are compatible with all barcode formats. Before choosing a library, ensure it supports all the barcode types required in your application.
Performance: Libraries with poor performance could slow down your applications, particularly if you're dealing with a large number of barcodes at once.
Accuracy: Lower quality libraries may have issues with accurate scanning and decoding, particularly for damaged or poorly printed barcodes.
License Restrictions: Many libraries are available under specific licenses that may contain restrictions for commercial use. Be sure to thoroughly understand the license under which the library is distributed.