qrcode (JavaScript)
Generate QR codes on server and client using canvas with Node.js and browser support.
Files, images and media npm MIT
Used in agent projects
163
1.3% of 12,697 public repos built with AI coding agents
Rank in files, images and media
#5 of 52
by use in those projects
Downloads
29.7M
npm, last 7 days, qrcode
GitHub stars
8,178
last push Aug 23, 2024
How qrcode (JavaScript) is used
qrcode (JavaScript) is a dependency in 163 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (1.3%), #5 of 52 in files, images and media. The most used alternative there is Sharp. Projects that use it most often also use Zod (58.3%), Lucide React (56.4%), Vitest (42.3%).
Often used with qrcode (JavaScript)
| Zod | 58.3% of qrcode (JavaScript) projects · 3.4× more than average |
|---|---|
| Lucide React | 56.4% of qrcode (JavaScript) projects · 2.8× more than average |
| Vitest | 42.3% of qrcode (JavaScript) projects · 3.5× more than average |
| Tailwind Merge | 49.1% of qrcode (JavaScript) projects · 2.9× more than average |
| React | 77.9% of qrcode (JavaScript) projects · 1.8× more than average |
| clsx | 48.5% of qrcode (JavaScript) projects · 2.7× more than average |
| TypeScript | 86.5% of qrcode (JavaScript) projects · 1.5× more than average |
| Class Variance Authority | 42.3% of qrcode (JavaScript) projects · 3.0× more than average |
By coding agent
| Claude Code | 2.5% of projects set up for it |
|---|---|
| GitHub Copilot | 1.6% of projects set up for it |
| Cursor | 1.9% of projects set up for it |
| OpenAI Codex | 3.1% of projects set up for it |
| OpenCode | 2.8% of projects set up for it |
| Devin Desktop | 2.6% of projects set up for it |
| Gemini CLI | 1.4% of projects set up for it |
Share of public repos configured for each agent that list qrcode (JavaScript) as a dependency.
Install
| Package | npm install qrcode |
|---|---|
| Main stacks | Next.js (79), TypeScript / JavaScript (76), Python (3), React Native / Expo (2) |
| Example projects | Hyk260/PureChat, blockscout/frontend, 5pyj29s7cm-tech/LumiCore, nirholas/three.ws, near/wallet-selector |
Alternatives to qrcode (JavaScript)
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| Sharp npm High-speed image processing for resizing, converting JPEG, PNG, WebP, GIF formats. |
390 (3.1%) | 115M | 32.7K | Apache-2.0 |
| Pillow pypi Python imaging library for image processing, manipulation and conversion. |
292 (2.3%) | 138M | 13.9K | — |
| Nodemailer npm Send emails from Node.js applications with support for multiple transport methods. |
232 (1.8%) | 25.2M | 17.7K | MIT-0 |
| jsPDF npm Generate PDF documents directly from JavaScript in browsers and Node.js. |
184 (1.4%) | 15.6M | 31.3K | MIT |
| SheetJS npm Parse and generate spreadsheets (Excel, CSV) in Node.js and browsers. |
146 (1.1%) | 12.7M | 36.3K | Apache-2.0 |
| html2canvas npm JavaScript library for taking screenshots of web pages and rendering HTML to canvas. |
115 (0.9%) | 18.5M | 31.9K | MIT |
| JSZip npm JavaScript library for creating, reading and editing ZIP archives in the browser. |
96 (0.8%) | 47.5M | 10.4K | (MIT OR GPL-3.0-or-later) |
| openpyxl pypi Python library for reading and writing Excel 2010 XLSX/XLSM files. |
88 (0.7%) | 71.8M | — | MIT |