RahaLune Launches Browser-Based Bulk QR Code Generator for 500 Codes

·1 views

The RahaLune Bulk QR Generator has been launched as a tool for creating up to 500 QR codes at once entirely within a web browser. It is designed for event organizers, retailers, and marketers who need many codes, addressing the limitation of single-code generators. Users can input data via CSV upload, pasted lists, or manual entry and customize the design uniformly across all codes. The tool works fully client-side using React, JSZip, and Canvas, with no data sent to a backend server. Finished codes can be downloaded as a ZIP file containing PNGs or JPGs, or as a print-ready PDF sheet.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Developer creates meditation app designed for outdoor use with eyes open

A developer has built a new meditation app called Outside, specifically designed for use outdoors. The app provides guided meditation while users keep their eyes open, differing from traditional apps that instruct users to close their eyes. It features a voice interface that listens to user feedback during sessions and adapts the practice accordingly. The app intentionally lacks common engagement features like accounts, streaks, and saved data to minimize screen interaction.

0 comments Read more at DEV Community

ProgrammingHacker News ·

Developer introduces type-safe HTML templating library for Zig

A developer has created a new library enabling type-safe HTML templating within the Zig programming language. The project was announced in a blog post published on October 11, 2026. It aims to provide compile-time validation of HTML templates, preventing common errors. The library has been shared on the Hacker News forum, where it has generated community discussion.

0 comments Read more at Hacker News

ProgrammingDEV Community ·

Developer creates offline AI trail companion app for nature identification

A developer has built Trail Whisperer, an offline-first application for hikers and nature enthusiasts. The app allows users to photograph plants and animals or record bird sounds during outdoor excursions. It provides AI-generated species identification suggestions using locally-run models on a laptop connected to a phone via local Wi-Fi. Users can save discoveries with notes and later review them in a digital memory book. The application is currently only available as a local setup project with no public hosted version.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

SEC filings show inconsistent timestamps across data sources, study finds

A data analysis reveals inconsistencies in timestamp reporting across SEC EDGAR filing systems. The SEC's submissions API displays UTC acceptance times that are incorrectly offset for many companies, while the official index pages show correct Eastern Time. A study of 450 filings found that files either displayed accurate times or were uniformly offset by exactly one hour depending on daylight saving periods. This discrepancy affects financial analysis where precise timing matters for trading days and event studies. The issue appears related to files rebuilt since early October 2023.

0 comments Read more at DEV Community