Claude
cea9ee9d6c
Detection priority (probed once, cached): 1. Real-ESRGAN PyTorch + CUDA GPU → fastest, best quality 2. Real-ESRGAN PyTorch + Apple MPS → fast on Apple Silicon 3. Real-ESRGAN NCNN Vulkan binary → fast on any GPU via Vulkan (no CUDA needed) 4. Real-ESRGAN PyTorch CPU → works, slow (warned in UI) 5. Lanczos → always available, instant fallback Backend: - services/upscale.py: full capability probe (probe_upscale_capabilities), implementations for PyTorch (CUDA/MPS/CPU auto-device) and NCNN binary, upscale_sync() resolves method with fallback chain, async upscale_image() runs in thread pool - print_tools.py: /api/print/upscale uses new service; method="auto" by default; GET /api/print/upscale/available returns full capability map with device info and recommended_label; POST /api/print/upscale/refresh-caps busts cache without restart (useful after installing NCNN binary into container) Frontend: - upscale.js: fetches capability map on first open; builds method selector showing only available options; labels recommended method with ★; shows device info (CUDA/MPS/CPU/NCNN) in dialog; maps display label back to method key on submit; shows actual method used in success toast and undo history entry Scripts: - scripts/download_realesrgan.py: downloads NCNN Vulkan binary for current platform (Linux/macOS/Windows) to /app/data/models/realesrgan/; makes executable; run inside container or locally https://claude.ai/code/session_01B58MaJCU1R6KwBDJCp8AfN
miniPaint
Online image editor lets you create and edit images using HTML5 technologies. No need to buy, download, install, or have outdated flash. No ads. Key features: layers, filters, open source Photoshop alternative.
miniPaint operates directly in the browser. You can create images by pasting from the clipboard (ctrl+v) or uploading from the computer (using menu or drag & drop). Nothing will be sent to any server. Everything stays in your browser.
URL:
https://viliusle.github.io/miniPaint/
Preview:
(generated using miniPaint)
Change log: /miniPaint/releases
Browser Support
- Chrome
- Firefox
- Opera
- Edge
- Safari
- Yandex
Features
Files: open images, directories, URLs, data URLs, drag and drop, save (PNG, JPG, BMP, WEBP, animated GIF, TIFF, JSON (layers data), print.
Edit: undo, cut, copy, paste, selection, paste from the clipboard.
Image: information, EXIF, trim, zoom, resize (Hermite resample, default resize), rotate, flip, color corrections (brightness, contrast, hue, saturation, luminance), automatic color adjustment, grid, histogram, negative.
Layers: multi-layer system, differences, merging, flattening, transparency support.
Effects: black and white, blur (box, gaussian, stack, zoom), bulge/pinch, denoise, desaturation, dither, dot screen, edge, emboss, enrich, gamma, grains, grayscale, heatmap, jpg compression, mosaic, oil, sepia, sharpen, solarize, tilt shift, vignette, vibrance, vintage, blueprint, night vision, pencil, also instagram filters: 1977, aden, clarendon, gingham, inkwell, lo-fi, toaster, valencia, x-pro ii.
Tools: pencil, brush, magic wand, eraser, fill, color picker, letter, crop, blur, sharpener, desaturation, clone, borders, sprites, keypoints, color zoom, change color, restore transparency, content fill.
Help: keyboard shortcuts, translation.
Embed
To embed this app on another page, use the following HTML code:
<iframe style="box-sizing:border-box; width:100%; height:100vh;" id="miniPaint" src="https://viliusle.github.io/miniPaint/" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
Build instructions
Wiki
See Wiki
Contributors
License
MIT License
Support
Please use the GitHub issues for support, feature requests and bug reports, or contact us by sending an email to www.viliusl@gmail.com.