l4rm4nd / VoucherVault

Django web application to store and manage vouchers, coupons, loyalty and gift cards digitally. Supports PWA, offline caching, expiry notifications, transaction histories, file uploads and OIDC SSO.

Susie-Meow / card-design-generator

纯前端卡面设计生成器，按 ISO 7810 ID-1（85.60×53.98mm）制作卡面。上传底图与 logo，自由摆放、缩放、旋转，可为 logo 添加描边，导出 1536×969 PNG（约 455 DPI），中英双语。A pure front-end card face design generator for ISO 7810 ID-1 (85.60×53.98mm). Upload a background and logos, freely position/scale/rotate, add logo outlines, export 1536×969 PNG (~455 DPI). Bilingual.

A-Box-of-Tools / website

Source for https://abox.tools/ — a box of small web tools for images, video, audio, PDFs and text. Your files never leave your machine, because there is no code path that could send them anywhere.

Yuric3135 / tungsten-asset-forge

Best Open Source Roblox Asset Manager 2026: Tungsten CLI for Game Developers

donislawdev / TestingFilesGenerator

Generate test files for QA and automated testing, 31+ formats at any exact byte size, with ready-made presets, reusable recipes, and manifests that define expected results. 100% offline GUI + CLI

bentossell / bg-gone

Remove image backgrounds locally, in the browser or from the terminal. Nothing is uploaded.